Crash mats and flooring for a home wall

The mat is the floor you have decided to fall on. It is not a promise. A thicker mat changes a fall and does not delete injury. This page is about coverage and about reading a maker's own limit, not about a thickness that is "safe".

The area, before the foam

Draw the landing in the same side view as the size guide.

• The kicker is the bottom of the panel, out from the back wall by the run-out.
• People fall between the back wall and the kicker, and also beyond the kicker when they swing out or jump off.
• The planner's default adds a landing distance past the kicker, starting at 100 cm, and you can change it. It also keeps the side margins in the mat width.
• The mat area is that rectangle, capped by the room.

A 40° panel with a large run-out needs a landing that looks extravagant until you stand under the top of the wall and look down. The concrete you can see is the concrete you will meet. Moon's build guide tells you to add matting and a safe fall zone on top of the published frame envelope. The envelope is not the mat.

Cover the rectangle without gaps. Ankles find the crack between two pads and the taco-fold seam of a single pad. Butt pads so the seam is not a slot, and do not leave a polite border of bare floor "because the fall should be straight down". On a steep board the fall is not straight down.

Thickness is a maker's sentence

Portable bouldering pads and a home-wall landing are different tools. A pad is what you carry to a rock. A home wall wants a landing that lives there and covers the whole zone.

One real UK product page is the Beemat Widdop pad. The maker states the size as 100 cm × 100 cm × 8 cm, the weight as 3.3 kg, and a dual-density stack with a PE top and a PU bottom. The same description says it is for light bouldering, short problems, sit starts, or for use with other thicker pads. An 8 cm pad, one metre square, is a small piece of a home-wall landing. It is not the landing.

Beemat Widdop bouldering pad

If your planner mat thickness is under 10 cm and the angle is 30° or more, the tool says so, in those words. It still will not tell you a number that makes the fall safe. Gyms use deep foam pits or thick mats and people still get injured. Your floor is finite. Match the coverage first. Then buy the thickest landing you can actually fit, store and afford, from a maker who states a thickness and a use. Permanent gym matting is often sold as roll or tile by sports-floor suppliers rather than as a bouldering pad. Read that maker's thickness too. Do not add the two brochures together and invent a rating.

The floor under the mat

The mat has to sit flat. A garage slab that falls to the door, or a shed floor with a board loose, makes a pad walk and open a gap. Pack the floor or move the wall. A skirting board that props one edge of the mat up is a ramp.

If the car or the up-and-over door means the mat cannot stay down, the mat will not be there for the session you were tired enough to skip. That is a garage problem, and it is solved by a smaller wall or a different room, not by a thinner pad that is easier to hide.

What we are not saying

We have not dropped anything onto these pads. We have not measured foam that was not printed on the listing. Specifications above are the maker's, checked on 13 November 2026. If the listing changes, the listing wins.