5% OFF ELIGIBLE ORDERS with PROMO CODE*

FALL5

*Exclusions apply, discount applied at checkout

Fortifiber Aquabar "B" Underlayment, 36" x 167' Roll (500 SF)

Fortifiber  |  SKU: 223634
$28.48
Shipping calculated at checkout.

Available Inventory

✓ 92 in stock

Delivery and Shipping

We ship via UPS Ground and LTL to the continental USA. LTL shipments will require a scheduled and signed delivery.

Fortifiber Aquabar B is a hardwood floor and tile underlayment that protects against moisture vapor related problems.

Aquabar "B" is a hardwood floor and tile underlayment that protects against moisture vapor related problems. It helps to eliminate bucking, cupping or cracking below wood flooring and also minimizes dust and noise. Also used as a membrane on walls, counter tops or residential showers.

Consisting of two layers or kraft paper laminated with asphalt, Aquabar "B" is a non-reinforced 30/30/30 duplex type Grade "B" paper.

  • High moisture resistance
  • Low vapor permeance
  • 30/30/30 construction
  • Clean & easy installation
  • Size: 36" x 167 LF (500 sq. ft.)