How Do You Adhere Rigid Insulation To Concrete?
How Do You Adhere Rigid Insulation To Concrete? Apply two coats of epoxy paint over the existing slab. The area should be clear of dust and debris. Install rigid foam insulation (XPS or EPS Type II) with the seams taped (see Figure 3). Install 1×4 furring strips at 16 inches o.c. and attach them to