Ditra 3 ft. x 16. 5 ft. x 1/8-inch Uncoupling Membrane (54 sq. ft./ Roll) an excellent insulation choice for

an excellent insulation choice for exterior below and above grade sheathing

Only the slab is included

In cold conditions

Owens Corning® PINK NEXT GEN FIBERGLAS® insulation installs faster because it's made like no other fibreglass insulation

Impermeable to air

Ditra 3 ft. x 16. 5 ft. x 1/8-inch Uncoupling Membrane (54 sq. ft./ Roll) an excellent insulation choice forProtects tile and grout against subfloor movement pressures, eliminating the primary cause of cracked tile. Waterproofs the substrate while allowing moisture to evaporate. It replaces the backer board or a second layer of plywood. Lightweight, faster, and simpler to install than backer board The 1 8 inch thick membrane simplifies the transition to different surfaces. Material: Polyethylene.