Diy Countertops Wood . We used cardboard on the floor to protect the countertop from scratches and the floor underneath. Diy wood countertops are becoming popular especially for the bathrooms, kitchens, laundry rooms, and so on. The Five Best DIY Countertop Resurfacing Kits from www.thespruce.com Take a look at the different types of countertops to compare the pros and cons of each. These may be inexpensive, but they definitely don't look it! Actual size of 1×8 is.75” x 7.25”.