Item#: 11445
SKU: 208151

ProPanel 1/2" Waterproof Foam Backer Board 3' x 5' - Lightweight Tile Backer Panel

$3295
Shipping calculated at checkout.


Delivery and Shipping

  • Orders are shipped via USPS, UPS, or FedEx.
  • Shipping time up to 5 business days. Weekends not included.
  • Express shipping options available.
  • Same-day shipping cut-off time 4:00 PM PST for most items.
  • For oversized shipments that require freight delivery, our team will contact you.

If your address is unable to receive deliveries from USPS, UPS, or FedEx, please contact us.

Description

ProPanel 1/2" Waterproof Foam Backer Board - 3' x 5' Lightweight Tile Backer Panel

Professional lightweight waterproof backer board designed for shower walls, ceilings, countertops, bathtub surrounds, and tile wall installations.

Board Size: 3' x 5' x 1/2"

This product is sold online by pallet only - 40 sheets per pallet. Please contact us for shipping and delivery pricing. Individual sheets are available for local walk-in purchase at our store.

The 1/2" ProPanel Backer Board is ideally suited for walls, ceilings, shower systems, countertops, and waterproof tile installations in residential and commercial applications.

ProPanel™ Foam Based Backer Board is lightweight yet heavy-duty.

Why Choose ProPanel?

  • Excellent value compared to other lightweight waterproof backer boards
  • Meets ASTM and ANSI industry standards
  • Fast and easy installation for contractors and remodelers
  • Lightweight construction for easier handling on the jobsite

ProPanel is a lightweight waterproof insulated backer board manufactured from high-density expanded polystyrene, reinforced on both sides with alkaline-resistant fiberglass mesh and waterproof cementitious coating.

This advanced construction provides a durable and waterproof substrate for ceramic tile, porcelain tile, and stone installations.

Ideal Applications:

  • Shower walls and waterproof shower systems
  • Bathroom remodeling projects
  • Bathtub surrounds
  • Kitchen countertops
  • Tile wall installations
  • Ceilings and commercial tile applications

Built-In Waterproof Protection

Unlike traditional cement boards, ProPanel is fully waterproof and does not require liquid waterproofing over the entire board surface. Only seams and fastener penetrations require waterproof treatment using approved polyurethane sealant or liquid waterproofing membrane.

ProPanel has passed demanding industry testing standards including:

  • ANSI A118.10 Section 4.5 waterproof testing
  • ASTM D-4068 Annex A2 hydrostatic pressure testing
  • ASTM G-21 & G-22 resistance to fungi and bacteria testing

ProPanel delivers superior resistance against moisture, mold, and deterioration, helping prevent common failures in wet-area tile installations.

Key Features:

  • 100% waterproof foam backer board
  • Moisture and mold resistant construction
  • Lightweight and easy to handle
  • Easy to score, cut, and install
  • Cleaner indoor cutting with minimal dust
  • Adds insulation value to wall assemblies
  • Will not rot, deteriorate, or break down over time
  • Ideal replacement for traditional cement backer boards
  • Suitable for residential and commercial installations

Warranty: 35-Year Limited Warranty


Downloads & Resources

ProPanel Backer Board Specification Sheet

ProPanel Backer Board MSDS

Shop Waterproof Shower Systems & Accessories

Questions? Call us at 323-731-8453

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