170036K USG Durock UltraLight 1/2" Foam Backerboard, 7 Pack

SKU: 170036K
Manufacturer: USG Durock
MPN: 170036





USG Durock Brand UltraLight 1/2" Foam Tile Backerboard, 7 Pack

USG Durock Brand UltraLight Foam Tile Backer board is a lightweight and fully waterproof alternative to the classic cement backer board for tile. All tile contractors and installers will appreciate the increased ease, speed and durability of an installation using the Ultra Light backer board. It cuts easily with a utility knife and is dust-free. It also fastens without washers and is ideal for use with the USG Durock Brand Shower System.

USG Durock Backerboard Features

  • Lightweight
  • Waterproof
  • Standard 3' x 5' panels
  • Vapor retardant - 0.08 perms per ASTM E96 procedure E
  • Exceeds TCNA requirements for a steam shower (0.50 perms)
  • Thermoplastic facer surface surrounding foam core
  • 70 psi compressive strength
  • No washer required
  • 10-year limited warranty

Questions & Answers (1)

7/29/2019 9:17:05 am

What size foam boards come in this 7 pack?

In this pack the boards that are provided are the Standard 3' x 5' panels

Ratings & Reviews

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5star product


This product is amazing. Way better than installing hardi board or cement board. It’s waterproof too so no more Messing with redguard or some other topical waterproofing membrane.
I’ve been using it exclusively for over a year now.