14/09/2026
The mat floor going into the new gym is built on about 150 car tyres that were headed for landfill.
JC, who is putting the floor in, walks through it here. The tyres are what give the mats their spring, and they do it without the cost of the usual method. Normally you would use square sponge blocks, which tend to move out of place, so the mats have to come up and be rearranged every few months. Tyres hold their grip. The timbers run over the top of them at 450 centres and get screwed down through to the steel in the tyre.
He has built two other gyms exactly this way. It has been a couple of years or more and neither has given him any trouble.
The mat space is around 150 square metres and it took about 150 tyres to cover it, so near enough to one tyre per square metre. Eight left over.
There are slanted walls going on the back of it as well, closer to a combat sport setup than a standard mat room.
Part 1 of four. The rest of the build goes up across the week.