Lightweight and durable
- Waterproof
- Lightweight
- Easy to Cut
- Quick Installation
PermaBASE™ Foam Tile Backer is an exceptionally lightweight, durable waterproof tile backer board designed for interior tile and stone applications. It is ideally suited for walls, showers, tub surrounds, backsplashes, floors and countertops.
Advantages
- Waterproof tile backer prevents water from causing harmful damage.
- Passes ANSI A118.10 for waterproofness.
- Mold resistant per UL 2824.
- Made from a high-density foam with specially coated facers.
- Ultra-lightweight, yet durable enough for demanding applications.
Interior Applications
- For interior application information, click here.
- 10 Year Limited Warranty for Residential Interior applications
Video: Shower Installation with PermaBASE Foam Tile Backer
Specifications
Products that suit any project criteria
Product Details
Applications:
Shower, Kitchen, Floors, Bathtub
Edge(s):
Square
Thickness(es):
1/2"
Width(s):
48"
Related Resources
Product details and technical documentation
UL GREENGUARD Certification
Tips & Tools
Detailed information to support your next project
Frequently Asked Questions
What makes PermaBASE™ Foam Tile Backer waterproof?
A coated fiberglass facer and waterproof foam core provide the waterproof performance to meet ANSI A118.10 requirements for waterproofness.
What do I tape the Foam Tile Backer joints with?
2” Alkali resistant mesh tape and modified tile mortar.
How do I create a waterproof installation?
All joints and fastener heads must be treated with waterproofing material to complete the waterproof installation.
What kind of fasteners do I use to install PermaBASE™ Foam Tile Backer?
Corrosion resistant screw or galvanized roofing nails. Strongly suggest PermaBASE screws since they do not have nibs like competitor screws.
Compare Products
Foam Tile Backer
PermaBASE™ Foam Tile Backer
Product Type
- Foam Tile Backer
- Waterproof
- Lightweight
Sustainability
GREENGUARD Certified, GREENGUARD Gold Certified
Description
Waterproof tile backer board designed for interior tile and stone applications.
Cement Board
PermaBASE WP® Waterproof Cement Board
Product Type
- Cement Board
- Waterproof
- Lightweight
Sustainability
GREENGUARD Certified, GREENGUARD Gold Certified
Description
Waterproof core for wet areas where waterproof applications are desired.
Cement Board
PermaBASE UltraBacker® Cement Board
Product Type
- Cement Board
- Lightweight
Sustainability
GREENGUARD Certified, GREENGUARD Gold Certified
Description
Provides an exceptionally hard, durable surface and can withstand prolonged exposure to moisture.
Cement Board
PermaBASE PLUS® Cement Board
Product Type
- Cement Board
- Lightweight
Sustainability
GREENGUARD Certified, GREENGUARD Gold Certified
Description
Same qualities as PermaBASE® Cement Board but weighs 15% less
Cement Board
PermaBASE™ Cement Board Screws
Product Type
- Cement Board
- Foam Tile Backer
Sustainability
N/A
Description
Corrosion-resistant screws designed for use with cement boards and foam tile backer.
Cement Board
PermaBASE™ Cement Board Tape
Product Type
- Cement Board
- Foam Tile Backer
- Continuous Insulation
Sustainability
N/A
Description
Conceals and reinforces joints between PermaBASE® Cement Board.
Designs & Resources
Find product details and technical documentation in the Design & Resource Center.
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Expert Connection
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Get In TouchNeed Technical Information?
Call 1-800-NATIONAL®
National Gypsum Company is the exclusive service provider for products manufactured by PermaBASE Building Products, LLC.