We have one for the wife's car and it works great, but I feel Cycle's pain. The mat is no good for sleds, the tractor or anything with studs/chains/skis etc.
I have a corner of my garage that sunk so I need to have the "enviro-lift" or similar type service come out in the summer and jack & pin the slab. I was going to talk to them about options when they come out.
- thought about top coating the slab with drainage installed but was told that I'd have issues with cracking and adhesion.
- thought about cutting a trench around the 4 sides and just using a squeegee & shop vac to deep dry.
- thought about cutting out a pit in the middle to put a 5 gal pail into - sloping of the floor makes this not a great option - water tends to run outward to the walls in my garage.
- thought about having 4' x 12' custom poly drip trays made to park the sleds in when they come in from outside with 30lbs of ice and snow on them.
- thought about burning it down and starting over with a bigger footprint and additional height
check out watts channel drains as well as their catch basins.
You can hook up a small sump pump or buy a drop in style and attach a garden hose to it, run it out your door or you can fill up a bucket when it gets full.
15 years of plumbing and I finally put the watts dead level system in our new house, tied into a running trap and then into the city sewer. Legal in calgary.