Mold & Moisture Resistance | CertainTeed

Moisture Will Be There, Like It or Not

Moisture reduces the thermal efficiency of your insulation, but CertainTeed is built better

Workers Applying CertainTeed Siding over Certawrap

The Plan to Prevent Damage

Moisture buildup can lead to mold, mildew, and rot. Prevent it before it starts.

A windowsill with black spots forming from excess moisture

Helps with Masonry

Brick, stone, block and stucco exteriors tend to retain moisture

Landmark Designer Roofing Shingles in Moire Black - full view glamour photo complemented by textured red brick, white trim and black shutters

Protection at Every Layer

From the Exterior to the inner walls, we have solutions to keep your home standing strong.

Cut-away illustration of CertaWrap wall detailing layers of protection

Rain and Snow

From outside, the weather is the biggest source of unwanted water in a home.

Groundwater

Even in the best conditions, groundwater poses a risk to nearby structures.

Cooking and Bathing

Even with a solid strategy to prevent water intrusion, occupant generated moisture from everyday life can be a threat from within.

Dependability When it Matters Most

Engineered with advanced glass mat technology, GlasRoc® sheathing offers unbeatable resistance to moisture, mold, and fire. Say goodbye to worries about potential damage from the elements or unwanted indoor air quality issues. Our sheathing ensures your properties stay sturdy and safe for years to come

The Full Plan to Fight Moisture

With the right products from CertainTeed, a home stands stronger for longer.

Monogram Double 4" Clapboard in sterling gray with Vinyl Carpentry and Restoration Millwork trim - house glamour photo cut out with fading for text

A backyard with grass and a fence.

Yard Maintenance

A well graded yard can keep water buildup for the ground and the weather from damaging a home.

Monogram Double 4" Clapboard in sterling gray with Vinyl Carpentry and Restoration Millwork trim - house glamour photo cut out with fading for text

The Full Plan to Fight Moisture

With the right products from CertainTeed, a home stands stronger for longer.

Learn More

Universal Triple 4" Fully Vented Soffit in Black - close up glamour photo

Keep the Outside Outside

Housewrap the seals water out at its first point of entry.

Monogram Double 4" Clapboard in sterling gray with Vinyl Carpentry and Restoration Millwork trim - house glamour photo cut out with fading for text

The Full Plan to Fight Moisture

With the right products from CertainTeed, a home stands stronger for longer.

Learn More

Illustration showing proper siding and roofing ventilation system, fascia, soffit, ridge vent, air intake and exhaust.

Ventilation

Strategic airflow helps keep humidity from collecting and causing problems.

Monogram Double 4" Clapboard in sterling gray with Vinyl Carpentry and Restoration Millwork trim - house glamour photo cut out with fading for text

The Full Plan to Fight Moisture

With the right products from CertainTeed, a home stands stronger for longer.

Learn More

20230404_CertainTeed_APPLICATION_Residential_Gypsum_1_2_Easi-Lite_Board_09713.tif

M2Tech Drywall and Finishing System

Seal up interior cavities with drywall panels and mold resistant joint compound that keeps spaces dry.

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Monogram Double 4" Clapboard in sterling gray with Vinyl Carpentry and Restoration Millwork trim - house glamour photo cut out with fading for text

The Full Plan to Fight Moisture

With the right products from CertainTeed, a home stands stronger for longer.

Learn More

Two men installing MemBrain Continuous Air Barrier.

Be Smart with MemBrain

A first class vapor retarder that keeps moisture out of the walls.

Learn More

Monogram Double 4" Clapboard in sterling gray with Vinyl Carpentry and Restoration Millwork trim - house glamour photo cut out with fading for text

The Full Plan to Fight Moisture

With the right products from CertainTeed, a home stands stronger for longer.

Learn More

Residential Roofing

Solar

Building Insulation

Home Energy Efficiency

Multiview aerial drone photography images, showcasing Apollo II solar tile installed on residential roof in Palm Beach Gardens

Residential Roofing

Hip & Ridge

Up close and ariel view of Presidential Shake® and Cedar Crest® H&R shingle installed on a residential property

Residential Roofing

Top Tips for Choosing a Roof Style That Enhances Your Home’s Aesthetics and Curb Appeal

Landmark Climateflex shingle isntalled on a home

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Siding

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