Nobody gets excited about flooring. But it’s the thing your entire gym sits on, it takes every dropped dumbbell, and it’s miserable to replace once everything’s in place. So we thought about it more than we’d like to admit.
What we chose
French Fitness rubber square gym flooring — the big 39.37″ square tiles. We bought 35 of them, which covered our 16’x20′ floor wall to wall.
Why these? Four reasons: they’re thick, they’re heavy (so they stay put), the surface is smooth, and the price was good. It can be easy to overthink this but no one wants to botch this. Getting this wrong means you’re losing money and also moving a lot of equipment.
The options, according to the internet
Before we decided, we did what everyone does and fell into the Reddit flooring rabbit hole. Here’s the honest summary of the three usual suspects:
Light interlocking tiles (foam/EVA). The cheapest option and dead easy to install — they go together like puzzle pieces. But they’re light, so they shift around, and they dent under real weight. Fine under a spin bike or a rower. Not fine under a dropped 60 lb dumbbell.
Horse stall mats. The internet’s favorite budget hack — 4’x6′ mats from Tractor Supply, about as cheap as rubber gets, and essentially indestructible. The catch, and everyone says this: they stink. Strong rubber smell for weeks, sometimes months — some people report over a year. They’re also brutally heavy to move and a chore to cut. Great for a garage you ventilate. We weren’t putting that in an enclosed shed we work out in.
Rolled rubber flooring. The premium option — seamless, professional look, basically what commercial gyms use. Also the most expensive by a wide margin, and installing a giant heavy roll in a shed is a two-person wrestling match.
Why the rubber mat tiles won
The tiles were the middle ground: heavier and tougher than foam, no stall-mat stink, way easier to handle than a roll, and they interlock so they don’t walk across the floor. For a 16×20 shed gym, that was the right trade.
Living with it
Months in: the floor is holding up great. Dumbbells get dropped on it regularly. It’s quite underfoot, easy to sweep, and the robot vacuum handles the daily dust. And you don’t really need a yoga mat, which is awesome. Want to bang out some crunches in between sets? The floor is ready to go. Zero regrets — which, for flooring, is the best possible review.
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