There is no subfloor requirement specifically for Warmup’s Peel-and-Stick, however, the subfloor is required to be: Level Smooth Clean Warmup recommends the smoothest plywood possible, such as sanded plywood, with a primer* for the best results. If your subfloor is OSB (aka chipped board), it is required to use a primer*. Here are three (3) …
What type of wood subfloor is required for Warmup’s Peel-and-Stick products? Read More »