PROVA BOARD PLUS - Waterproofing Tile Backer - 32 in. x 48 in. x 1/2 in.

PROVASKU: 1000819681

Sale price$168.00 CAD


  • Install on walls, countertops & fireplaces
  • Premium polymer-modified thinset mortar required for installation. Premixed mortar or mastic are not to be used
  • Great for tub surrounds, walk-in showers & building benches
  • Offers support for large format tiles
  • Non-deteriorating/non-rotting properties
  • Highly durable & flame retardant

PROVA BOARD¨ PLUS is a lightweight, high-density tile backer board that is quick and easy to install. The 100% waterproof XPS (extruded polystyrene) core is resistant to vapor pressure and does not support mold growth. The XPS core is sandwiched between tightly woven mesh and layers of cementitious coating. Install with PROVA FASTENERS¨ and PROVA-SEAL to guarantee a watertight installation.

Surface Prep Type Floor Patching
Flooring Material Features Mildew Resistant
Assembled Depth (in inches) 48
Assembled Width (in inches) 32
Assembled Height (in inches) 3.50
Assembled Weight (in lbs) 30