Durapink® Roofing Recovery Board is an extruded polystyrene (XPS) roofing product designed for use with single-ply membranes, including black EPDM2 and other dark colored single-ply membranes. Durapink® roofing recovery board saves the trouble and expense of removing the old roof, and adds insulation and moisture protection to the new one, providing new economy and durability for worn out commercial roofs. Durapink® roofing recovery board works without overlay protection, ballast or pavers. If you are insulating your basement walls but don't want to give up the space to construct 2x4 framing, consider INSULPINK® foam insulation board. It attaches to a basement wall with wood furring strips--no framing necessary--and provides an uninterrupted insulating envelope along the entire wall.