Conductive Floor Mats & Shop Mats for Static Control

The Conductive Diamond Deck Plate Anti-Fatigue Mat does two jobs at one workstation: it carries static charge off the person standing on it, and it gives that person a cushioned floor for the shift. It is a conductive vinyl diamond plate surface bonded to a closed-cell vinyl foam base, beveled on the edges, made for the industrial stations where sensitive electronics are handled and someone stands in one place for hours.

What a Conductive Anti-Fatigue Mat Does Before a Charge Reaches the Bench

A technician standing at a bench builds up a static charge just by shifting their weight and moving their feet. On an ordinary floor that charge waits for the first grounded thing it touches, which is often the component in their hand. A conductive floor mat under the technician, connected to building ground, gives the charge a path out through the shoes and the mat instead of through the part.

This mat sits in the conductive band, not the dissipative one. The maker publishes resistance-to-ground and resistance top-to-top of 10⁴ to 10⁵ ohms, which is well below the 10⁶ line where dissipative floors begin. That means charge drains fast, which is what a station handling bare boards, drives, or components is usually specified to have.

The same station is almost always a standing station. A hard floor for eight hours wears down a worker's attention and precision by the afternoon, and a plain anti-fatigue mat fixes that while doing nothing about static. Here the foam base carries the comfort job so the operator is not choosing between a grounded floor and one they can stand on.

Why a Diamond Plate Top on Closed-Cell Foam, and Why This One

The surface is a vinyl diamond plate pattern, which is there for footing: the maker rates it for anti-slip traction and wear resistance, and the raised pattern keeps its grip when a dry floor picks up dust or dropped hardware. Vinyl also makes it water repellent by the maker's rating, so a spilled coffee or a mopped floor next to it does not soak in. It is still a dry-area mat; water repellent is not the same as rated for washdown.

Under the vinyl is a closed-cell vinyl foam base bonded to the surface. Closed-cell foam holds its shape because the cells do not collapse into each other under repeated load, which is what separates an anti-fatigue mat that still works in year three from one that has gone flat. The edges are beveled so a heel or a cart wheel rides up rather than catching.

The maker makes this mat in the USA and will install a grounding snap on any standard-size mat on request. The snap is the connection point for a grounding cord to a building ground; without it, the mat has nowhere to send the charge it collects. Ask for the snap when you order rather than after the mat arrives.

Where It Belongs, and What It Is Not

The maker's recommended use is industrial workstations receptive to static electricity. In practice that is a standing assembly or inspection station, a soldering or rework bench, a test position, a kitting area for boards and drives, and any spot on a production floor where a person stands still with a sensitive part in hand. Its conductive-band rating suits the stations where a dissipative floor would not drain charge quickly enough.

It is a station mat first. In 2' by 3', 3' by 5', and 3' by 10' it covers one standing position. In 3-foot and 4-foot rolls up to 75 feet it can run a whole bench line, but the foam is doing its work where someone stands, not where carts cross. For a grounded walkway with no standing traffic, a conductive runner without the foam layer is the lighter tool, and the rest of the conductive floor mats range covers that case.

It is not an electrical safety mat. A conductive mat is built to carry charge from a person to ground, which in front of a live switchboard is exactly the path you do not want. Insulating switchboard matting stops current so a worker at live panels is not the route to ground. Keep this mat at the workstation and keep it away from open switchgear.

Three Things to Check Before You Spec It

First, the band your program requires. At 10⁴ to 10⁵ ohms this mat is conductive by the numbers. If your ESD program specifies a conductive floor, that is the fit. If it specifies dissipative only, with a floor on the resistance, ask us before you order; some programs want charge to bleed off more slowly than a conductive surface allows. Read the requirement against the figure, not the product name.

Second, the snap and the ground. Order the grounding snap with the mat, then walk the station and confirm a grounded outlet or ground point is within cord reach of where the snap will sit. Verify the outlet is actually grounded before you rely on it. A cord clipped to a painted surface or an ungrounded outlet is not a ground, and a mat with no path to ground is just a comfortable place to stand.

Third, what lands on the surface. Floor finish, wax, and some cleaning residues leave an insulating film on a conductive top, and the mat stops draining charge while it looks fine. Keep the polish machine off it, wipe it with a damp cloth or a static-control floor cleaner, and test resistance from the surface to ground on a schedule rather than trusting the mat by eye.

Why Mats Inc.

We carry this mat because it answers the question a standing ESD station actually asks, which is how to ground the worker without making them stand on a hard floor all day. Tell us the station size, how many positions the bench has, and your program's resistance requirement, and we will confirm the size, the snap, and whether a station mat or a runner is the right shape. If the maker's published figure does not meet your spec, we will say so before you order, not after.

Frequently Asked Questions

What is this mat made of, and is it conductive or dissipative?

Answered by Dustin Thompson, Owner & CEO

A conductive vinyl surface with a diamond plate pattern, bonded to a closed-cell vinyl foam base. It is conductive by the numbers: the maker publishes resistance-to-ground and resistance top-to-top of 10⁴ to 10⁵ ohms, which is below the 10⁶ line where the dissipative band starts. That is the band most stations handling bare components specify, because charge leaves fast.

If your program calls for a dissipative floor with a minimum resistance, this mat may be lower than it allows. Compare the figure to the written requirement before you order.

How long does the mat last, and what shortens its life?

Answered by Dustin Thompson, Owner & CEO

The maker rates the surface wear resistant and the foam closed-cell, and does not publish a year figure or an abrasion number, so we will not invent one. In practice a closed-cell foam base is the reason an anti-fatigue mat still has spring in year three; open-cell foam packs down where a chair or a person stays in one spot. The vinyl top outlasts the foam under normal station use.

What ends its static life is different from what ends its physical life. Floor finish tracked onto the top, a cord knocked loose from the snap, or oil soaked into the surface all stop it draining charge while it looks new. Test resistance from mat to ground periodically. The mat carries a 1-year limited (Mats Inc.) warranty.

How do I ground it?

Answered by Dustin Thompson, Owner & CEO

Order the mat with a grounding snap, which the maker installs on any standard-size mat on request. A grounding cord runs from the snap to a verified building ground, usually the ground screw on an outlet cover or a dedicated ground point. A long run from a roll needs more than one connection so every part of the mat has a short path to ground; tell us the run length and we will confirm the snap count.

Confirm the outlet is grounded before you trust the mat. Facilities with an ESD program test the path from mat surface to ground on a schedule, and that test, not the cord being attached, is what proves the station is working.

What size should I order for a workstation?

Answered by Jinna Hopson, Vice President of Marketing

Measure the space the person actually stands in, not the bench. A single operator at a fixed position is covered by a 2' by 3' or 3' by 5'. A bench where the operator moves between two or three positions wants the 3' by 10'. A line of stations along a wall is a roll, in 3-foot or 4-foot width, cut to the run.

The 4-foot width matters where chairs roll back from the bench; it keeps the wheels on the mat instead of dropping off the edge. Leave the beveled edge exposed on the side people step onto.

What does it look like on the floor, and does it come in other colors?

Answered by Jinna Hopson, Vice President of Marketing

Black only, with a raised diamond plate pattern that reads as industrial and matches most production floors. The beveled edge gives it a finished outline rather than a cut-sheet look. It is not meant to disappear into an office; if a station sits in a client-facing space, a static-dissipative carpet tile is the better visual fit for the room, with this mat only at the bench where components are handled.

Because it is a single color, mats from different orders match, so a station added next year will not stand out from the ones installed today.

Can it be made in a custom size or shape?

Answered by Jinna Hopson, Vice President of Marketing

Yes, more than most mats in this class. The maker cuts custom lengths at 3-foot and 4-foot widths up to 75 feet, and will build custom configurations, meaning shapes cut to fit a workspace, an L-shaped bench, or a cutout around a fixed leg. Send us a sketch with dimensions and we will confirm what the maker can produce before you commit.

Remember that a grounding snap is added on request, so specify where on a custom piece you want it so it lands near the ground point rather than at the far end.

By Dustin Thompson, Owner & CEO, Mats Inc.

Conductive Smooth Vinyl Runner Matting is a grounded ESD floor mat with a smooth vinyl top over a foam backing, 1/2" thick, supplied by the roll and cut to the length of a bench line or an aisle. Its surface drains static charge off the people on it, and the foam underneath gives them something softer than concrete to stand on, which makes it the mat for computer workstations, test stations, and cashier positions where the floor has to be both grounded and easy to keep clean.

What a Smooth ESD Runner Does Before a Charge Reaches the Equipment

Every person walking or standing on a floor carries a static charge they cannot feel. Near a computer terminal, a test station, or a rack of boards, that charge finds the first grounded thing it can, and a component is a better path than the floor. A grounded ESD floor mat changes that: the charge leaves through the shoes into the mat and down a cord to building ground before it reaches anything that matters.

This mat's surface is rated at a resistivity of 10⁶ ohms per square, and the maker publishes static decay from 20,000 volts to harmless in a tenth of a second. That figure sits at the boundary between the conductive band and the static-dissipative band, which is why the maker calls the surface conductive in one breath and static dissipative in the next. Most computer and electronics stations specify inside that range.

The runner format is the point. One continuous length along a row of stations means one grounded surface with no seams to lift, no gaps between mats, and no cart wheel catching an edge. Add a grounding cord every 10 feet and the whole run is one path to ground.

Why a Smooth Vinyl Top on Foam, and Why This One

The top is extruded vinyl with a smooth finish and no pattern. Smooth is a choice, not an absence: it wipes clean with a damp cloth, it does not trap the dust and shavings that a ribbed surface holds, and a chair or a cart rolls across it without chatter. The maker publishes abrasion loss of 0.025 grams on the ASTM D4060 wheel test, which is a low number for a vinyl floor surface and the reason the finish holds up under rolling traffic.

Under the vinyl is a PVC foam backing that brings the mat to 1/2" thick and gives it its anti-fatigue relief. The backing is separately rated at 10⁹ ohms by the ASTM D257 method, so the layer between the conductive surface and the floor is defined, not left to chance. The edges are beveled so the transition from floor to mat does not catch a heel or a wheel.

Grounding comes with the mat. A stock mat ships with one grounding cord that connects to the ground on an electrical outlet, and the maker's rule is one cord for every 10 feet of matting. Roll and custom lengths do not include cords, so a 75-foot run wants eight, ordered with it.

Where It Belongs, and What It Is Not

The maker rates it for dry areas: computer workstations and terminals, cashier stations, and test and electronics stations. It is a medium-duty mat, which puts it in offices, help desks, retail counters with point-of-sale equipment, repair benches, and light assembly rooms rather than a heavy industrial line with dropped hardware. The smooth top is the tell: it belongs where the floor is kept clean and the traffic is people, chairs, and carts.

Where a floor sees dropped parts, grit, or an occasional wet spot, a diamond deck plate surface with the same grounding gives better footing and is the right trade. Where nobody stands still and the mat is purely a grounded walkway, this mat still works, but the foam layer is doing nothing for you. The rest of the conductive floor mats range covers both of those cases.

It is not an electrical safety mat. A static mat is designed to carry charge from a person to ground, which in front of a live panel is exactly the wrong direction. Insulating switchboard matting stops current so a technician at live switchgear is not the path to ground. Keep this mat at the workstations and keep it away from open panels.

Three Things to Check Before You Spec It

First, whether your program accepts the boundary figure. At 10⁶ ohms this mat sits where conductive meets dissipative. If your ESD program specifies a dissipative floor, that fits. If it specifies conductive with an upper limit below 10⁶, ask us before ordering rather than after. Read the number against the requirement, not the word on the label.

Second, the run and the cords. Measure the row of stations the mat will cover, then count one grounding cord per 10 feet and find where each will reach a grounded outlet. A run that cannot reach ground at intervals is not a grounded run; it is a long vinyl mat with a foam back. Plan the outlets before you plan the cut.

Third, the cleaning routine. A smooth ESD surface stays conductive only while it stays clean. Floor finish, wax, and some cleaning residues leave a film that insulates the top and stops it draining charge while it looks perfect. Wipe with a damp cloth or a cleaner meant for static control floors, keep the polish machine off it, and test resistance from surface to ground on a schedule.

Why Mats Inc.

We stock this mat as a roll because that is how a row of workstations actually gets covered, and we will cut it to the run you measure rather than sell you three mats with two seams. Give us the run length and where the outlets are and we will count the cords with you. If your ESD requirement is tighter than the maker's published figure, we will say so and steer you to a mat that meets it instead of shipping one that does not.

Frequently Asked Questions

What is this runner made of, and is it conductive or dissipative?

Answered by Dustin Thompson, Owner & CEO

A smooth extruded vinyl top over a PVC foam backing, 1/2" thick in total. The surface is rated at 10⁶ ohms per square, which is the line between the conductive band and the static-dissipative band, so the maker uses both words for it. The foam backing is separately rated at 10⁹ ohms, so the layer under the conductive top is a defined dissipative layer rather than an unknown.

For most computer, terminal, and test-station programs, a 10⁶ surface is inside the requirement. If yours calls for a specific band with a hard limit, match the figure to it before ordering.

How long will the runner last, and what shortens it?

Answered by Dustin Thompson, Owner & CEO

The maker publishes no year figure, and we will not invent one. It does publish 0.025 grams of abrasion loss on the ASTM D4060 wheel, which is a low number for vinyl and means the smooth top holds up well under chairs and carts. The foam is the softer layer and will compress where a chair sits in one spot for years; a medium-duty rating means it is not meant for dropped hardware or forklift traffic.

What ends its static life is usually a film, not wear. Floor finish or wax tracked or mopped onto the surface insulates it. Keep the polish machine off, clean with a damp cloth or a static-control floor cleaner, and test surface-to-ground resistance on a schedule. The runner carries a 1-year limited (Mats Inc.) warranty.

How is it grounded, and how many cords does a roll need?

Answered by Dustin Thompson, Owner & CEO

A grounding cord snaps to the mat and connects to the ground on an electrical outlet. The maker's rule is one cord for every 10 feet of matting, so a full 75-foot roll needs eight and a 30-foot cut needs three. Stock mats include one cord; rolls and custom lengths do not, so order the cords with the run.

Verify the outlets are grounded before you rely on the mat, and treat the periodic mat-to-ground resistance test as the proof the floor is working. A cord that is attached to an ungrounded outlet is decoration.

How much should I order for a row of workstations?

Answered by Jinna Hopson, Vice President of Marketing

Measure the full length of the row, wall to wall or bench end to bench end, and order that as one cut at the standard 3-foot width. One continuous length means one grounded surface and no seams in the walkway. If the row turns a corner, treat each straight run as its own cut and butt them at the corner rather than trying to bend the mat.

Three feet of width covers the space a seated or standing operator uses at a bench. If chairs roll back farther than that, the mat should be wide enough that the wheels stay on it, which may mean two runs side by side.

What does it look like in an office or at a front counter?

Answered by Jinna Hopson, Vice President of Marketing

Plain black with a smooth, low-sheen finish and a beveled edge. Of the grounded floor mats we carry, it is the one that reads least like a shop floor, which is why the maker lists cashier stations and computer terminals among its applications. It will not disappear into a carpeted office, but at a counter or behind a help desk it looks like a deliberate mat rather than industrial equipment.

Black is the only color. Because the finish is smooth, it shows dust and footprints more readily than a textured mat, so a quick wipe is part of keeping it looking right as well as working right.

Can it be cut to a custom length or shape?

Answered by Jinna Hopson, Vice President of Marketing

Custom lengths at the standard 3-foot width are available from the maker, and a full roll is 75 feet. Give us the run length and we will confirm the cut. Widths other than 3 feet and notched or angled shapes are not standard, so a station with a bench leg in the way is usually handled by running the mat to the leg and starting again on the other side.

Remember that a custom length ships without grounding cords; count one per 10 feet and add them to the order so the run is grounded the day it goes down.

By Jinna Hopson, Vice President of Marketing, Mats Inc.

Conductive Diamond Plate Vinyl Runner Matting is a grounded ESD floor runner: a 5/32" PVC sheet with a raised diamond top, sold by the roll and laid down the aisles and along the bench lines where static has to be drained off people before it reaches the equipment. It is thin, it sweeps clean, and it takes a rolling cart, which is what separates it from the thick station mats a technician stands on.

What a Conductive Runner Does Before a Charge Walks Into the Room

Static does not start at the bench. It builds on a person walking across the floor, and by the time they reach the station they are carrying a charge they cannot feel. If the first grounded thing they touch is a board or a drive, that is where it goes. A conductive floor runner along the path to the bench drains the charge on the way, through the shoes and the mat and down a cord to building ground.

This runner's surface is rated at 10⁶ ohms surface resistivity, tested to ESD-S7.1, the flooring standard published by the ESD Association. That figure is the line where the conductive band meets the static-dissipative band, which is why the maker rates it for light-duty electrical protection rather than for the fastest possible drain. For aisles, kitting areas, and the floor between stations, that is the normal spec.

The stakes are simple. A component damaged by a discharge usually does not fail on the bench; it fails in the field, weeks later, with no trace of why. A grounded path from the door to the station is how a facility keeps that from being the story.

Why a Thin Diamond Plate Sheet, and Why This One

The runner is PVC, 5/32" thick, with a high-profile embossed diamond pattern on top. The pattern is there for footing in every direction, so a worker turning with a cart or stepping off sideways gets the same grip as one walking straight down the aisle. Because it is embossed rather than molded into a soft base, the surface sweeps clean with a broom and does not hold the dust and shavings a ribbed mat collects.

The thin gauge is the design choice that matters. There is no foam under this sheet, so a cart rolls across it without sinking or chattering, and the edge is low enough that a wheel rides onto it rather than stopping at it. That is what makes it an aisle runner instead of a station mat. The trade is that it offers no anti-fatigue relief; a person who stands still on it for a shift is standing on the floor with a conductive skin over it.

It is sold by the roll and cut to the run, so one bench line or one aisle gets a single continuous grounded surface instead of a row of mats with seams. Grounding cords connect the runner to building ground; we spec one cord for every 10 feet of runner, and cords for roll cuts are ordered with the run.

Where It Belongs, and What It Is Not

The maker rates it for light-duty electrical applications: the floors around vulnerable electronic equipment where people walk and carts move. In practice that is the aisle between assembly benches, the path from the door to a test area, the floor of a kitting or packaging room handling boards and drives, a server or telecom room where techs walk the rows, and any OEM line where a grounded walkway is specified.

It is not the mat for the person standing still at the bench. A technician on their feet for a shift needs cushion under them, and this sheet has none. Pair it with a conductive anti-fatigue station mat at each standing position and use the runner between them; the rest of the conductive floor mats range covers that station mat.

It is not electrical safety matting either. A conductive runner is built to carry charge from a person to ground, which in front of a live switchboard is exactly the wrong direction. Insulating switchboard matting stops current so a worker at live panels is not the path to ground. Keep this runner in the ESD area and keep it away from open switchgear.

Three Things to Check Before You Spec It

First, what your program requires at the surface. At 10⁶ ohms this runner sits at the boundary between conductive and dissipative. If your ESD program specifies a dissipative floor, that fits. If it specifies conductive with a ceiling below 10⁶, ask us before you order. Match the written requirement to the figure, not to the word conductive in the name.

Second, the run and its ground points. Measure the aisle or bench line wall to wall, then count one grounding cord per 10 feet and find a grounded outlet within reach of each. A long run grounded only at one end is a long vinyl sheet, not a grounded floor. Verify the outlets are actually grounded; a cord on a painted surface or an ungrounded receptacle is not a ground.

Third, the traffic and the cleaning. A thin diamond plate runner is the right pick where carts roll and people walk; it is the wrong pick where a person stands still for hours. And a conductive surface stays conductive only while it is clean: floor finish, wax, and some cleaning residues leave an insulating film. Sweep it, damp-mop with a static-control cleaner, keep the polish machine off, and test resistance to ground on a schedule.

Why Mats Inc.

We sell this runner by the roll because an aisle is one grounded surface or it is not grounded. Give us the run length and the outlet locations and we will cut it to fit and count the cords with you, so the runner is grounded the day it goes down and not after the first audit finds it isn't. If your program's resistance requirement is tighter than the maker's published figure, we will say so before you order and point you to a mat that meets it.

Frequently Asked Questions

What is this runner made of, and how is it different from a conductive anti-fatigue mat?

Answered by Dustin Thompson, Owner & CEO

It is a single sheet of PVC, 5/32" thick, with a diamond pattern embossed into the top. There is no foam layer and no separate backing. That is the whole difference from a conductive anti-fatigue mat, which puts the same kind of conductive surface on top of a cushioned base. The runner is for the floor people walk and roll carts across; the station mat is for the spot where one person stands.

Both drain static to ground through a cord. If a room needs both a grounded aisle and grounded standing positions, it usually gets both products, with the runner between the mats.

How long does the runner last, and what wears it out?

Answered by Dustin Thompson, Owner & CEO

The maker publishes no year figure or abrasion number for this runner, so we will not invent one. What we can say is that a solid PVC sheet with no foam has nothing to compress or delaminate; the surface wears where carts turn and where an edge gets kicked up and stepped on. Keep the edges flat and the runner will outlast most of what rolls over it.

Its static life is a separate matter. Floor finish, wax, or residue on the surface insulates it, and the runner stops draining charge while looking fine. A loose or missing cord does the same. Test resistance to ground on a schedule; that test, not the runner's appearance, is what tells you it is working. The runner carries a 1-year limited (Mats Inc.) warranty.

How do I ground a long run, and how many cords do I need?

Answered by Dustin Thompson, Owner & CEO

A grounding cord connects the runner to a verified building ground, usually the ground screw on an outlet cover or a dedicated ground point. We spec one cord for every 10 feet of runner, so a 40-foot aisle wants four, spaced along its length rather than bunched at one end, so every part of the sheet has a short path to ground. Cords are ordered with the run, not included in it.

Before you trust the floor, confirm each outlet is grounded. Facilities with an ESD program test surface-to-ground resistance at intervals, and that is the only way to know the runner is doing its job.

How much should I order for an aisle or a bench line?

Answered by Jinna Hopson, Vice President of Marketing

Measure the full run, wall to wall or bench end to bench end, and order it as one continuous cut. One piece means one grounded surface with no seams for a cart wheel to catch or for charge to skip across. If the run turns a corner, order each straight leg as its own cut and butt them at the corner rather than trying to bend the sheet.

It comes in 36" and 48" widths. Match the width to the aisle; a runner narrower than the walkway leaves a strip of ungrounded floor along one side, and people will walk on it.

What does it look like once it is down?

Answered by Jinna Hopson, Vice President of Marketing

Black, with a raised diamond pattern that reads as clean industrial flooring rather than a mat someone added later. Because it is thin, it lies flat and low, so it looks like part of the floor from across the room. It is a production-floor finish; in a client-facing space, a static-dissipative carpet tile is the better visual fit for the room, with this runner reserved for the working areas.

Black is the only color. The surface sweeps clean and does not hold dust in a pattern the way a ribbed runner does, so it keeps its look with a broom and a damp mop.

Is this the right runner for my floor, or do I need something else?

Answered by Jinna Hopson, Vice President of Marketing

It is the right runner if the floor is where people walk and carts roll, the equipment nearby is static-sensitive, and your program accepts a surface at 10⁶ ohms. Aisles between benches, kitting and packaging rooms, server and telecom rows, and OEM lines all fit. It is the wrong product if one person stands in one spot for a shift, which wants a conductive anti-fatigue mat, or if the hazard is live electrical work, which wants insulating switchboard matting.

If you are not sure which side of that line your floor is on, call with the room layout and what gets handled in it. We would rather tell you it is the wrong runner than sell you one.

By Dustin Thompson, Owner & CEO, Mats Inc.

This is ASTM D178 Type II switchboard matting in a corrugated finish — a non-conductive vinyl barrier for people working at or near energized electrical equipment. It comes in Class 1, Class 2, and Class 3, each rated for a different working voltage, and every roll is proof tested at its class voltage across the entire surface.

What Non-Conductive Matting Does Before a Routine Job Turns Into an Incident

The mechanism is simple. Electricity needs a complete circuit, and a person standing on a bare floor in front of a live panel is half of one. Insulating matting sits between the worker and the floor so current has nowhere to go. Contact can still happen; the circuit just can't close.

What's less obvious is when that matters most. Serious electrical incidents rarely happen on the unfamiliar job where everyone is careful. They happen on the routine one — the panel somebody has opened four hundred times, on an afternoon when they're thinking about something else and skip a step they've never skipped before.

That's the argument for insulated matting as permanent infrastructure rather than task equipment. It doesn't depend on anyone remembering it. It's already under their feet on the day attention slips, which is the day it earns its keep.

Most facilities also run mixed voltages. A distribution board, a transformer, and a bench aren't the same electrical environment, and matting rated for one isn't automatically right for another. That's why this product is sold by class rather than as a single item — the mat has to match the equipment, not the building.

Why Type II Vinyl, and Why the Class Range Matters Here

Type II designates the compound. This is a vinyl formulation built for electrical insulation, and it also meets fire resistance standards — a meaningful property in electrical rooms, where the equipment being protected against is itself an ignition source.

Vinyl brings some practical advantages in this application. It holds up against the oils, greases, and chemicals that end up on shop and plant floors, wipes down easily so contaminants don't accumulate in the corrugations, and stays dimensionally stable over long runs so a roll lies flat instead of fighting you.

The class range is the real differentiator on this product. Class 1 covers lower-voltage work at 7,500 volts maximum recommended use. Class 2 steps up to 17,000. Class 3 reaches 26,500. One product line covers a wide span of equipment, so a facility with varied voltages can standardize on one type and vary only the class.

Thickness rises with class, because insulating capacity comes from material. Class 1 is 3/16 inch, Class 2 is 1/4 inch, Class 3 is 3/8 inch. That relationship is useful in the field — thickness is a fast visual check that the roll in front of you is the class you ordered.

Testing is what makes any of it meaningful. Every roll is proof tested at its class voltage over the entire surface rather than sampled. A barrier is only as good as its weakest square inch, and spot-checking a 75-foot roll would leave most of it unverified. Rolls are supplied as single pieces, so no splice sits in the middle of the protection.

The corrugated surface runs as ridges across the mat, adding traction where people stand for long stretches and where floors pick up oil or moisture. In an electrical room, a mat that doubles as a slip hazard would be solving one problem by creating another.

Where It Belongs, and Where It Doesn't

Distribution boards, switchgear, sub-stations, transformers, generators, and electrical workbenches. Anywhere someone works at or near energized equipment and the floor under them needs to stop conducting. It sits with the rest of our electrical and switchboard matting, which covers the other type and class combinations.

Coverage is where specifications usually fall short. The mat needs to span the full area a worker occupies — enough that they can shift stance, step back, or reach sideways without a foot landing on bare floor. A mat narrower than the panel is a mat somebody steps off, and they won't notice when they do.

What it is not: an ESD or anti-static mat. Those are conductive by design, built to drain static charge to ground and protect sensitive electronics. This does the opposite — it blocks the path to ground entirely. The two are not interchangeable in either direction, and treating this one as an ESD product would remove the protection it exists to provide.

It's also not an anti-fatigue mat or general floor protection. The corrugated surface gives traction, but comfort isn't what you're buying, and putting insulating matting where it isn't needed can leave people assuming an area is protected when the mat was placed for another reason entirely.

And it is not primary protection. De-energizing, verification, protective equipment, and trained procedure come first. This is the layer underneath all of that — the one still working when something else doesn't.

Three Things to Check Before You Spec It

First, inventory your equipment before you pick a class. Walk the rooms and write down the actual working voltage at each panel, bench, and transformer. Facilities that buy one class for everything usually end up over-specified in some rooms and under-specified in others. With three classes available, you can match each area properly rather than averaging across the building.

Second, think about thickness in the space it's going. Class 3 material at 3/8 inch is noticeably thicker than Class 1 at 3/16, and that shows up in door clearance, in the transition at the mat edge, and in how much the roll weighs when your crew moves it. Check the swing of any door opening over the mat before the order goes in, not after it lands.

Third, set the inspection routine on day one. Dielectric failure is invisible — a cut, a puncture, metal debris pressed into the surface, or chemical contamination can compromise the barrier while the mat looks fine. Decide now who checks it, how often, and what triggers replacement. A mat people trust that no longer performs is worse than no mat, because bare floor at least doesn't create confidence.

Why Mats Inc.

Since 1964 we've built a matting line broad enough that we don't have to push you toward whatever's on the shelf. On electrical work that matters more than usual, because the right answer depends entirely on your voltage and your equipment. We'll ask what you're working on before we quote, and if the honest answer is a different class or a different type than this one, that's what we'll tell you. Getting a switchboard mat wrong isn't a returns problem.

Sizes by Class

Frequently Asked Questions

What's the difference between Type I and Type II, and does vinyl insulate as well as rubber?

Type designates the compound the matting is manufactured from. Type I is a rubber compound; Type II, this product, is a vinyl compound. Both are insulating matting made to the same ASTM D178 standard, and both are proof tested to the same class voltages. Vinyl doesn't insulate less — insulating performance is defined by class, and a Type II Class 2 mat is tested at the same voltage as a Type I Class 2 mat.

Where they differ is in secondary properties. This vinyl formulation also meets fire resistance standards and stands up well to oils, greases, and chemicals. In a plant or shop where the floor around the panel isn't pristine, that resistance matters over the life of the mat. Choose type on those environmental factors, and choose class on voltage. Class is the safety decision; type is the fit decision. — Dustin Thompson, Owner & CEO, Mats Inc.

Which class do I need?

Start from the actual working voltage at the equipment — measured or taken off the equipment documentation, not estimated. Class 1 carries a recommended maximum use voltage of 7,500 volts, Class 2 goes to 17,000, and Class 3 reaches 26,500. Match the class to the voltage with room to spare rather than landing right on the limit.

Notice that each class is proof tested well above its recommended use voltage — Class 2, for example, is proof tested at 20,000 volts but rated for use at 17,000. That gap is deliberate margin, and it's there for real-world conditions, not as a reserve you're meant to spend. Treat the recommended maximum use voltage as the ceiling and the proof test figure as evidence the material has margin behind it. If your equipment sits near a class boundary, move up. — Dustin Thompson, Owner & CEO, Mats Inc.

Does it need to be grounded, bonded, or fastened to the floor?

No grounding, and this is important enough to be blunt about. Grounding an insulating mat defeats its entire purpose — the whole point is that there's no path from the worker through the floor to ground. If anyone on your team is used to installing ESD matting, they may reach for a ground cord out of habit. On this product that habit is dangerous.

On fastening: it's designed to lie loose so it can be lifted, inspected underneath, repositioned, and replaced without demolition. Adhesives and mechanical fasteners can also puncture or contaminate the barrier. Let it lie flat and relax after unrolling, trim it clean so edges sit tight, and if it's slipping in a busy area, ask us before adding anything to hold it down. — Dustin Thompson, Owner & CEO, Mats Inc.

What sizes are available, and how do I work out how much to order?

Class 2 is the most flexible — 24, 36, and 48 inch widths in 75-foot rolls. Class 1 and Class 3 come in 36 inch width, also in 75-foot rolls. It's sold in full rolls, and one roll typically covers several pieces of equipment once it's cut to length.

To estimate, work equipment by equipment rather than room by room. Measure the width of each panel or bench, add margin on both sides so a worker never runs out of mat when they shift or step back, and total those lengths. Choose width based on how far people stand back while working — for anything they need to open, reach into, and step away from, the wider option is usually the right call. Send us your equipment list with voltages and we'll size both the class and the quantity with you. — Jinna Hopson, Vice President of Marketing, Mats Inc.

What's it like to install and live with day to day?

It's black with a corrugated ridged surface — plainly industrial, which is exactly right for an electrical room. Plan for the weight: material runs from 1.25 pounds per square foot at Class 1 up to 2.51 at Class 3, so a full roll of the thicker material is a two-person job with equipment. Think through where it lands on the dock and how it gets to the room before it arrives.

Let it lie flat for a while after unrolling so it relaxes and stops holding the curl. Cut with a sharp blade against a straightedge for clean edges that sit tight and don't catch a boot. Day to day it's easy — the vinyl surface wipes down, and it resists the oils and greases that collect on plant floors, so the corrugations don't turn into a trap for grime. — Jinna Hopson, Vice President of Marketing, Mats Inc.

Can I just buy one class and use it everywhere?

You can, and plenty of facilities do, but it's worth understanding the trade before you commit. Buying the highest class for the whole building means you're covered everywhere, but you're also putting 3/8 inch material in rooms that never needed it — thicker underfoot, heavier to handle, and more of a step at the edge in low-traffic areas.

Buying a single lower class is the mistake that actually matters. If one transformer room runs above what that class is rated for, the mat there isn't protecting anyone and nothing about it looks different from the rolls that are. Standardizing on one type across the facility is genuinely sensible — it keeps purchasing simple and the material consistent. Varying the class by room is what keeps it correct. Walk the equipment once, write down the voltages, and you'll only ever have to do it properly one time. — Jinna Hopson, Vice President of Marketing, Mats Inc.

Written by Dustin Thompson, Owner & CEO, Mats Inc.

Discovery ESD Carpet Tile is a static dissipative modular tile built to drain electrostatic charge out of a room instead of letting it build up in the people walking through it. A continuous conductive monofilament runs through the yarn, tying the whole floor to a ground path. It's a 24 by 24 inch tufted tile that meets ANSI/ESD S20.20 and reads as ordinary commercial carpet.

What ESD Carpet Tile Does Before a Charge Reaches Your Equipment

Walking generates static. Every footstep separates and rejoins two surfaces, and ordinary carpet is good at holding the charge that comes off that. The person carrying it usually feels nothing at all. The charge is simply there, riding along, waiting for the first grounded thing they touch.

In a room full of sensitive electronics, that first grounded thing is often a circuit board, a connector, or a rack. Static dissipative flooring interrupts the sequence earlier. Conductive fiber gives the charge a controlled path to ground continuously as the person walks, so it drains away instead of accumulating to the point where it can jump.

The numbers here are measured, not estimated. Tested to ESD STM 97.2 with conductive footwear, this floor holds body voltage under 20 volts. Tested to AATCC 134-06 without conductive footwear, it stays under 0.4 kV. That gap between the two is worth sitting with, because it tells you the flooring is half of a system.

What makes electrostatic damage expensive is that it's usually invisible. A component takes a hit, keeps working, and fails weeks later in the field. This tile meets the recommended guidelines in DoD HDBK 236A, Section 40.1.2 for Class 1 sensitive devices, which is the category where that latent failure risk is highest.

Why Conductive Monofilament Construction, and Why This Tile

There are two ways to make carpet dissipative. One is a topical antistatic treatment sprayed onto finished carpet, which works until it wears off or gets cleaned away. The other is building conductive material into the fiber itself. This tile does the second — a continuous conductive monofilament runs through the yarn as a permanent structural element.

Permanent is the operative word. There's no treatment to reapply, no performance curve that decays over the maintenance cycle, and no moment three years in where the floor quietly stops doing its job while everyone assumes it still is.

Electrical resistance measures 1.0 x 10⁶ to 1.0 x 10⁹ ohms under ANSI/ESD S7.1. Under ANSI/ESD S20.20-2014, the flooring and footwear system together stays inside the required limits of under 1 x 10⁹ ohms and under 100 volts peak when used with approved footwear.

Underneath the static story is a genuinely heavy-duty commercial carpet tile. It's tufted in a textured loop at 1/10 gauge, 10 stitches per inch, with a density of 7,642 and 24 oz. per square yard of tufted yarn weight. Average pile height is 0.114 inch. Its TARR texture and appearance retention rating is above 3.0, which is the heavy-duty classification.

The fiber is premium branded solution-dyed nylon, meaning color is locked into the polymer rather than applied to the surface, and it carries a mill-applied soil protection treatment. Recycled content runs 61%. The primary backing is non-woven synthetic; the secondary backing is 100% PVC-free, phthalate-free, recyclable, and made from recycled material.

Certifications stack up in a way that matters on institutional specs. Flammability passes ASTM E-648 Flooring Radiant Panel at Class 1, smoke density passes ASTM E-662 NBS at less than 450, indoor air quality carries Green Label Plus certification, and the tile is Cradle to Cradle Certified at the Silver level.

Where It Belongs, and Where It Doesn't

The environments this tile was built for are specific: E911 dispatch centers, air traffic control facilities, electronics manufacturing, test and R&D labs, and broadcast studios and recording suites. What those share is around-the-clock staffing, sensitive equipment, and a compliance requirement someone has to sign off on.

The compliance list follows from that. It's FAA-STD-019f compliant for aviation facilities, Motorola R56 compliant for communications sites, and ATIS-0600321.2010 compliant for telecom. If your spec cites any of those by name, this tile answers it directly. It sits with the rest of our commercial carpet tiles, though it solves a problem none of the others touch.

It installs over standard subfloors or over access flooring, which matters because so many of these rooms are built on raised floor systems. Both installation methods are documented, and the access flooring approach is different enough that you want the right instructions in hand before the crew starts.

Here's what it is not. It isn't a padded or cushion-backed tile — there's no foam, felt, or underlay, and it isn't built for impact absorption or plush underfoot softness. It also isn't a loose-lay or peel-and-stick product. It requires conductive adhesive and a proper ground connection, because a dissipative floor with nowhere to send the charge is just carpet.

And it isn't the right answer if you only want general antistatic comfort in an ordinary office — somewhere to stop the doorknob shock. This is engineered compliance flooring with the documentation and installation requirements that come with that. For a standard office floor, a conventional commercial tile costs less to install and does everything you actually need.

Three Things to Check Before You Spec It

First, confirm whether your requirement is antistatic or true ESD. Those are different performance classes and people use the words interchangeably, which causes real problems at inspection. Find the standard your specification actually cites. If it names ANSI/ESD S20.20, FAA-STD-019f, Motorola R56, or ATIS-0600321, you need dissipative flooring with documentation, not an antistatic treatment.

Second, plan the grounding before you plan the floor. This system needs one ground connection per 1,000 square feet, installed with conductive adhesive and tied in with a ground strip or connector kit. That's an electrical scope item as much as a flooring one. Get it into the drawings early rather than discovering it the week of installation.

Third, budget for footwear. The flooring and the footwear are one system, and the test data says so plainly — under 20 volts with conductive footwear, under 400 volts without. Both numbers are good, but only the first meets the tightest requirements. If your facility can't enforce a footwear protocol, know that going in so nobody is surprised by a field measurement later.

Why Mats Inc.

We've been specifying commercial flooring since 1964, and ESD work is where the difference between a distributor and a specifier actually shows. This tile arrives with a full submittal package — product specifications, separate installation instructions for standard and access flooring, and maintenance documentation — because the people buying it have to hand that to an inspector. It's available with no order minimums, so a single control room is as workable as a full facility. We'll walk the grounding plan with you before anything ships.

Frequently Asked Questions

What makes this carpet static dissipative, and will it wear off?

It won't, and that's the main thing to understand about it. There are two approaches to dissipative carpet. One sprays an antistatic treatment onto finished carpet, which is inexpensive and degrades — it wears with traffic and washes out with cleaning. The other builds conductive material directly into the yarn as a permanent part of the structure. This tile takes the second approach, using a continuous conductive monofilament running through the fiber.

Because the conductivity is structural rather than applied, the electrical performance you measure on day one is what you measure years later. Resistance sits between 1.0 x 10⁶ and 1.0 x 10⁹ ohms under ANSI/ESD S7.1. There's nothing to reapply and no maintenance step that quietly undoes it. — Dustin Thompson, Owner & CEO, Mats Inc.

Is it durable enough for a facility running around the clock?

Yes, and the specification numbers say so independently of the static performance. The TARR texture and appearance retention rating is above 3.0, which is the heavy-duty classification. Density measures 7,642 with 24 oz. per square yard of tufted yarn weight in a textured loop at 1/10 gauge, so there's real fiber in the pile resisting crush under continuous occupancy.

Flammability passes ASTM E-648 Flooring Radiant Panel at Class 1 and smoke density passes ASTM E-662 NBS at under 450 — both of which get asked about in facilities that run continuously. And because it's a modular tile, a damaged square in a rack aisle lifts and gets replaced without taking the room out of service, which in a 24-hour facility is often the deciding factor. — Dustin Thompson, Owner & CEO, Mats Inc.

What does installation involve, and can it go over access flooring?

It can, and that's common in these rooms. Documented installation methods exist for both standard subfloors and raised access flooring, and the two are different enough that the crew needs the correct instructions in hand before starting rather than improvising at the panel seams.

The part people underestimate is grounding. This installs with conductive adhesive, not loose-lay and not peel-and-stick, and it needs one ground connection per 1,000 square feet tied in with a ground strip or connector kit. That's an electrical scope item. Get it into the drawings during design, because a dissipative floor with no path to ground doesn't perform, and that gets discovered at commissioning when it's expensive to fix. — Dustin Thompson, Owner & CEO, Mats Inc.

What size are the tiles, and how much does a carton cover?

Tiles are 24 by 24 inches — the standard commercial module, which makes takeoffs simple since each tile covers exactly four square feet. Cartons hold 12 tiles at 5.33 square yards, so one carton covers about 48 square feet.

To estimate, measure each room's length and width in feet, multiply, add your rooms together, then add roughly ten percent for cuts around cabinets, racks, and floor penetrations plus attic stock for later replacement. Divide by 48 and round up for cartons. One thing worth knowing: there are no order minimums, so a single dispatch room or test bench area is a perfectly normal order. Send us the dimensions and we'll run it with you. — Jinna Hopson, Vice President of Marketing, Mats Inc.

What does it look like, and what colors are available?

It's a tweed textural solid — a fine multi-tone flecked loop that reads as sophisticated commercial carpet rather than as technical equipment. Seven standard colorways span cool blues, warm neutrals, and greys, from a saturated blue through mid-tone blends to deep browns and a soft grey.

The fiber is 100% solution dyed, which matters more than it sounds. Color is locked into the polymer before the fiber is formed rather than applied to the outside, so it holds up under both intense lighting and the aggressive cleaning schedules these facilities usually run. The floor in year five still matches the sample you approved. — Jinna Hopson, Vice President of Marketing, Mats Inc.

Does specifying ESD flooring mean the space has to look industrial?

Not even slightly, and this is the thing worth pushing back on when someone assumes compliance means ugly. A lot of ESD flooring historically did look like equipment. This doesn't. The tweed texture and the seven-colorway palette put it comfortably in the same visual conversation as any premium commercial carpet tile.

That matters more than it used to, because these rooms aren't hidden anymore. Broadcast studios appear on camera. Dispatch centers host tours and press. Manufacturing floors get walked by customers and auditors. You can meet ANSI/ESD S20.20 and still have a space that looks considered — and if you're coordinating to a brand palette or an existing interior scheme, send it over and we'll talk through which colorway sits best. — Jinna Hopson, Vice President of Marketing, Mats Inc.

Written by Dustin Thompson, Owner & CEO, Mats Inc.