This is much like some cf gyms ive seen.
How to layer plywood and a stall mat.
For a home gym over a carpeted floor put down a layer of 3 4 plywood and stall mats on top of that as discussed above regarding stall mats.
Score the rubber mat with a box cutter or cut it with a reciprocating saw.
I have basement gym and it s basically a regular stall mat over concrete.
The plywood will help it feel like a solid gym floor like there s no carpet under it at all.
Using a straight edge measure and mark the rubber mats.
Measure the distance from the plywood to the edge of the osb on each side.
I used wood screws and just sunk them a touch below the surface level of the mats.
Screw the final pieces of rubber in place.
I could do a 1 2 plywood subfloor for the entire gym space for about 150 and then it would be level or i could just put anywhere from 1 2 to 1 5 only under the squat rack but i don t know how annoying that difference in elevation would be if the rest of the space is only a single layer of 3 4 stall mats from tsc.
First drill the screws into the 4 corners of each mat leaving about 1 from the edges.
Two 3 4 layers of osb topped with stall mats and 3 4 maple or other hardwood ply.
The designers plan is to have the plywood be seamless and flat into the floor that is completely covered by horse stall mat.
Coat the top layer of wood with linseed oil then a few coats of polyurethane.
Lay the four pieces of rubber mat on top of the osb.
Side by side with the plywood.
I ve considered adding plywood for a proper platform but honestly if a stall mat can handle a 2 000 pound horse i m not sure what you gain by plywood.
No movement no complaints.
I did similar for underneath my rack except two layers of plywood under the stall mats.
The sub floor is concrete.
It is assumed the matting will be a single layer of horse stall matting.
High pile carpet would still be an issue but typical carpet is fine.
1 point 3 years ago.
Use your power drill to screw the stall mats to the 4 x 2 pieces of plywood with 1 25 wood screws.