Description
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(TM) to guarantee a watertight installation.
- Install on walls, countertops and fireplaces
- Great for tub surrounds, walk-in showers and building benches
- Offers support for large format tiles
- Non-deteriorating/non-rotting properties
- Highly durable and flame retardant
- Premium polymer-modified thin-set mortar required for installation
- Premixed mortar or mastic are not to be used
Product specifications
Actual Thickness(cm)
1.27
Actual Thickness(in)
0.5
Actual Thickness(mm)
12.7
Warranty
10-year limited
Common Thickness in Inches
1/2-in
Weight(kg)
10.16064
Weight(lb)
22.4
Actual Length(cm)
243.84
Actual Length(mm)
2438.4
Common Measurement (W x L)
4-ft x 8-ft
Actual Length(in)
96
Water Protection
Waterproof
Material
Polystyrene foam
ANSI A118.9 Compliant
No
ASTM C1288 Compliant
No
For Use with Bathroom Floors
No
For Use with Fireplace Exteriors
No
For Use with Garage Floors
No
For Use with Patios
No
For Use with Pools
No
For Use with Shower Floors
No
For Use with Vinyl Floors
No
For Use with Bathroom Walls
Yes
For Use with Garage Walls
Yes
For Use with Kitchen Backsplashes
Yes
For Use with Kitchen Counters
Yes
For Use with Shower Walls
Yes
Series Name
PLUS
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