Schluter Ditra-Heat 3 ft 3 inch x 2 ft 7 inch Membrane Sheet

QuietWalk 360 sq.ft. 6 ft. x 60 ft. x 3 mm Underlayment, Sound/Moisture Barrier for Hardwood/Floating Floors

QuietWalk PLUS is a premium 360 sq. ft. flooring underlayment choice allowing firm support for hardwood and laminate flooring with great acoustical benefits. QuietWalk PLUS's vapor barrier is specially formulated to accept glue down installations. The DriWick Technology in QuietWalk PLUS premium acoustic underlayment for hardwood and laminate flooring relies on a blend of antimicrobial treated recycled fibers that will wick away subfloor moisture while protecting flooring materials. Covers 360 Sq Ft - Roll Size: 60 ft. x 6 ft. x 1/8 in. : Package Size: 73 in. x 13 in. x 13 in.

floorMuffler 100 sq. ft Rolls 48 x in. W 25 x ft. L x 2 mm Underlayment for Laminate, Solid Hardwood, and Engineered Hardwood

It's what's underneath that counts! floorMuffler UltraSeal is the original high performance acoustical underlayment that has led the industry for over 20 years. As a premium grade underlayment, floorMuffler UltraSeal uses its closed cell polypropylene foam construction and UltraSeal self-sealing lip and tape system to form a moisture barrier. floorMuffler UltraSeal is the ideal choice for most Laminate, Engineered and Solid hardwood flooring applications and can be used for Floating, Nail Down, and Double Glue Down installations. floorMuffler UltraSeal is designed for both residential and commercial projects. Discover the underlayment that has amazed DIY installers with its ease of installation and incredible performance.

Fortifiber 3 ft. x 167 ft. AQUABAR "B" Tile and Flooring Underlayment, 500 sq. ft. Roll

Aquabar "B" floor and tile underlayment is an extremely effective moisture vapour retarder for use in a variety of interior construction applications. Consisting of two layers of Kraft paper laminated with asphalt, Aquabar "B" is a non-reinforced 30/30/30 duplex type Grade "B" paper. In the battle against interior moisture damage, the best defence is a strong offense. When you block moisture vapour from creeping underneath finish materials or reaching moisture sensitive substrates, you help increase the useful life and appearance of finish surfaces. To help win the battle, the Fortifibre Building Systems Group offers Aquabar "B" as inexpensive insurance to reduce moisture-related problems.

PROVA Waterproofing Membrane - 54 sq. ft (5 sq. m) - Roll - Red

PROVA-MAT is a versatile, low perm waterproof membrane that is ideal for use in wet areas, such as showers, bathrooms, laundry rooms, backsplashes, countertops and more. The new PROVA-MAT now comes with North America's preferred imperial system Gridlines measured in inches! Installers can now save time and enjoy precision measurement and dependable waterproofing with PROVA-MAT and waterproofing accessories. Additional PROVA-MAT waterproofing accessories include: PROVA CORNERS (inside & outside), PROVA PIPE SEAL, and PROVA JOINT. To create your fail-proof, waterproof seal with PROVA MAT, simply treat the joints and seams first and then cover the larger sections. Enjoy consistently even surface for successful tile application.