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Hard Work Is In Your Nature. We Have your Back.

Waterproof. Lightweight and less total cost to power your best work yet. Working smarter starts with USG products, like the new Fiberock® Brand AquaSmart™ Tile Backerboard.

Compare. Choose. Build with confidence.

USG tilebackers offer top performance with less weight, hassle, and dust.


Fiberock® AquaSmart™
Durock® Brand Cement Board with EdgeGuard™

Fiberock® Brand Underlayment Panels
Durock® Brand Glass-Mat Tile Backerboards
DescriptionThe new all-in-one
waterproof solution for
great results with less
weight, dust, and hassle.
Durable cement board with
superior tile bond, water and
mold resistance, and
crumbling prevention.
Fiber-reinforced gypsum
board with homogeneous
design that provides
strength that works with
multiple flooring types and
resists water.
Lightweight, glass-mat tile
backer combining cement
board strength with easy
handling.
ApplicationIdeal for wet areas. A
smarter way to achieve
waterproof installations.
Ideal for wet areas.
Warranted for interior and
exterior applications.
Ideal for interior wet and dry
areas under tile, vinyl,
resilient flooring, or paint.
Also great under small tiles
like mosaics.
Ideal for walls, floors, and
ceilings. Also ideal in wet
areas as a tile substrate.
FeaturesAquaSmart™ is waterproof
when testing in accordance
with ANSI 118.10 (Section 4.5).
Backed by a 20-year
limited warranty.
Water durable and backed
by a 30-year limited warranty
(20-year exterior warranty)
Water-resistant with 20-year
limited warranty.
Backed by a 20-year limited
warranty. Scores the highest
achievable rating (10 out of
10) for mold resistance
according to ASTM D3273.

That’s why pros recommend our tile backers the most.

The reason why more pros start every job with USG tile backers is that every job has to go right.