Ram Board FAQ: What Contractors Ask About Temporary Floor Protection

Before I get into the questions, a quick note: I'm a quality and compliance manager at a construction supply house. I review every protective-material order before it goes out the door — roughly 300 shipments a year. In Q1 2024, I rejected 6% of first deliveries because the thickness spec didn't match the floor-protection standard we'd agreed on. So when someone asks me about Ram Board, I don't recite the brochure. I tell them what I've seen hold up, and what I've seen fail, on real job sites.

Here's what this FAQ covers:

• What Ram Board actually is — and what it isn't
• How much weight it handles
• Whether it leaves residue on finished floors
• Why cheap alternatives often aren't cheaper
• The right way to install and remove it
• Whether it works outdoors, like on an outdoor shower build
• What glass bottles and gnats have to do with it (spoiler: nothing)

What exactly is Ram Board — and is it a single board computer?

No, it's not. If you searched for "single board computer 32gb ram" or "single board computer 16gb ram" and landed here, you're looking for a different RAM board entirely. No judgment — the name collision kind of catches a lot of people.

In construction, Ram Board is basically a rolled, temporary floor-protection material. It comes in sheets around 1/8 inch or 1/4 inch thick that you roll out over finished or semi-finished floors to protect them from foot traffic, tools, wheeled carts, paint splatter, and debris. It's not a subfloor, not an underlayment, and not structural. It's sacrificial surface protection: it takes the abuse so the real floor doesn't.

We specify it over random plastic sheeting because of consistency. Every roll we test has to meet the same thickness and tensile specs. Plastic wrap might work for a weekend paint job; for a 12-week commercial fit-out, you want protection you can rely on.

How much weight can Ram Board really handle?

Honestly, the "how much weight" question gets more attention than it deserves. It's not just about the board — it's about what's underneath and how the load is distributed.

In our Q1 2024 load tests, a 1/4-inch contractor-grade roll held up fine under a loaded scaffold cart — roughly 600 pounds distributed over the casters. I want to say the static load test maxed out around 350 psi before telegraphing on a hardwood subfloor, but don't quote me on the exact number; I'd have to pull the test report. The practical takeaway is simpler: dynamic loads — rolling, sliding, dragging — are harder on the material than static weight. Walk on it, roll carts over it, slide materials across it. Just don't drop a loaded pallet jack from two inches onto it and expect the subfloor to forgive you. That's physics, not a product failure.

If you're doing heavy steel stud or masonry work, step up to the thicker grade. Don't assume the thin roll is "the same thing" — it's not, and that spec mismatch is exactly the kind of thing I flag in audits.

Will Ram Board damage the floor underneath or leave residue?

This is the first question I ask on every new job. Short answer: if you install it correctly, it shouldn't. Longer answer: no protective layer is 100% risk-free, and anyone who guarantees one is selling something.

The side that touches the floor is designed to lie flat and come up cleanly. But "designed to" and "will" are different things — and I do not mean that as a legal disclaimer. I mean it as a practical warning. The residue problems I've seen come from two mistakes: leaving the sheet down way longer than the rated duration, or using the wrong tape.

For example: I say "tape it down." The crew hears "use whatever tape is in the trailer." They use duct tape. The adhesive bakes into a finished hardwood floor, and suddenly a zero-cleanup job has a $900 floor-scraping bill. Painter's tape, duct tape, masking tape — none of them are spec'd for this material. Use the manufacturer-approved tape, and if you're protecting a stained or polished floor, do a small test patch in a corner first. Wait 24 hours, peel it, inspect it. That fifteen minutes saves an awkward call with the GC.

Why pay for Ram Board when cardboard and plastic are way cheaper?

Because "cheaper" and "less expensive" are not the same number. I've watched a contractor save $150 on a budget roll of plastic sheeting, then pay $900 to repair a maple floor after moisture got trapped underneath. The plastic didn't even tear — it trapped water. That's the hidden cost nobody quotes.

Cardboard has its place. It's free if you have boxes, it's decent under foot traffic, and it breaks down fine. But it also soaks up water, tears around wheeled carts, and needs constant sweeping and replacing. By the time you account for two replacements and the labor to re-lay it, the "free" material is often the expensive one.

The cheapest material is the one that's quoted. The cheapest solution is the one that doesn't need redoing.

Trust me on this one: calculate total protection cost, not material cost. My rule after managing specs on maybe 200 jobs — maybe 180, I'd have to check our database — is that contractor-grade temporary floor protection runs roughly $0.25 to $0.50 per square foot depending on thickness (based on distributor list prices, January 2025; verify current rates). Re-polishing a scratched concrete slab costs more than the upfront difference.

What's the right way to install and remove it?

Installation is where most quality issues start. Here's the process that works for us:

1. Make sure the floor is clean and dry. Dust and moisture trapped underneath can leave a haze on tile and polished concrete.
2. Lay the sheet with the correct side facing down. If you don't know which side that is for your product line, check the spec sheet — I'd be guessing if I said it was universal.
3. Overlap seams by at least 2 inches and tape them with the manufacturer-approved tape. Loose seams catch boot toes and create trip hazards, and falls are the leading cause of construction worker fatalities (Source: OSHA, osha.gov).
4. Remove it before the final walkthrough. Peel at a low angle instead of yanking straight up — pulling straight off can stress the adhesive and lift a fresh finish.

And if you're under a deadline? I've been there. Had two hours to pick a protection layer before the flooring crew showed up, and I approved a roll without verifying the thickness because the owner was standing over my shoulder. In hindsight, I should have pushed the delivery by a day. The sheet was too thin for the trades still working above us, and we ended up re-covering half the unit.

Can I use Ram Board outdoors — say, for an outdoor shower build?

Short answer: no, and especially not for anything that gets wet on a regular basis. Ram Board is designed for interior, dry construction phases. It's a fiber-based protective sheet, not a waterproof membrane.

An outdoor shower area gives you two problems at once: standing water and UV exposure. Water breaks down the fibers and can trap moisture against the substrate, which is exactly what you're trying to avoid during construction. UV makes the sheet brittle and makes the edges curl within a couple of weeks. I saw a contractor try to protect a treated deck while they finished trim around an outdoor shower — the curled edges channeled rainwater onto the deck boards and stained them. The cleanup took longer than the shortcut saved.

For exterior work, use a product rated for outdoor exposure — or better, schedule the risky trades before the finished surface is installed. Sometimes the best protective material is a locked gate.

What do glass bottles and gnats have to do with Ram Board?

Honestly? Nothing. But because "ram board" and "RAM board" sound identical, our inbox gets a steady trickle of people who searched "single board computer 16gb ram" or "single board computer 32gb ram" and landed here. No harm done — we point them toward a computer shop and move on.

The glass bottles and gnat searches usually come from a detour too. To be clear: Ram Board is not packaging material. It's flexible protective sheeting, so it won't cushion a box of glass bottles — they'll shift and crack. And it absolutely will not get rid of gnats in your house. If you're a contractor and a homeowner asks about gnats mid-remodel, check the recycling bin first; leftover residue in glass bottles is a classic breeding spot. The floor protection is rarely the problem.

So that's the whole story. Real Ram Board is a temporary interior floor protector: roll it out, tape the seams with the right tape, and remove it before the final walkthrough. It's not a computer, it's not an outdoor shower underlayment, and it's not a pest-control product. Use it for what it's built for, and it does exactly what it should.