Rubber-Cal 20-in W x 20-in L x 0.75-in T Interlocking Rubber Gym Floor Tile (14-sq ft) (5-Pack) in the Gym Flooring department at Lowes.com
Costco (in Canada at least) has these sweet rubber mats that remind me of the gym. Way cheaper than Amazon since they are heavy as heck! It's flat on the other side :
NEXT 24ft Gym Flooring Exercise Mats Black N2001 - Best Buy
Sundance Mat Straight Edge Standard 3/4 Inch - 4x6 Ft.
Soozier 6'x4'x2' Gymnastics Mats Folding Panel Home Gym Yoga Stretch Pad PU Leather Tumbling Arts Exercise Aerobics Stretching Mat Pink/Purple | Aosom Canada
Costco (in Canada at least) has these sweet rubber mats that remind me of the gym. Way cheaper than Amazon since they are heavy as heck! It's flat on the other side :
Gymax Large Yoga Mat 7' x 5' x 8 mm Thick Workout Mats for Home Gym Flooring | Best Buy Canada
Large Yoga Mat 6'x6'x8mm Extra Thick, Durable, Eco-Friendly, Non-Slip & Odorless Barefoot Exercise and Premium Fitness Home Gym Flooring Mat by ActiveGear - Light Blue, Mats - Amazon Canada
Adapt Yoga Mat 5mm - GRP® | Manduka
Yoga Mat Extra Thick Exercise Mat Thick Gym Fitness Pilates Mat, Home Workout Floor Stretching Mat | Walmart Canada