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Rubber flooring protects your garage slab, your equipment and your joints — and it’s heavy, so it’s worth getting the count right before loading it into a vehicle. Enter your gym area and choose a flooring type to see how many pieces you need.
Comparing garage gym flooring
| Type | Size / thickness | Weight | Best for |
|---|---|---|---|
| Horse stall mats | 4 × 6 ft, ¾ in | ~95 lb each | Lowest cost per square foot, very durable |
| Interlocking rubber tiles | 2 × 2 ft, ¾ in | ~15 lb each | Easy to handle and cut, no gaps |
| Rolled rubber | 4 ft wide, ⅜ in | ~2 lb per sq ft | Clean look, fewer seams; add mats where you drop weights |
How we calculate
For mats and tiles, the calculator tries both orientations and uses whichever needs fewer pieces, rounding up at the edges. For rolls, it compares running the 4 ft strips lengthwise and widthwise. Weight is based on about 3.9 lb per sq ft for ¾ in recycled rubber.
FAQ
How thick should garage gym flooring be?
¾ in is the practical minimum for deadlifts and dropped weights on concrete. For Olympic lifting, build a platform with plywood under two layers of rubber in the lifting area.
Do stall mats smell?
New recycled rubber off-gasses for a few weeks. Wash them with mild soap and leave the garage door open; the smell fades.
How do I cut rubber mats?
Use a sharp utility knife and a straightedge, scoring several shallow passes rather than one deep cut. A little soapy water on the blade helps.
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