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Mold-Resistant Drywall from Westside Building Material

For construction customers in CA and NV


Even with the many advancements in modern construction materials, mold and mildew are still among the most serious challenges to those who build and buy residential or commercial properties. In terms of both money and health, mold is an issue that must be properly identified and mitigated.

Choosing the right quality moisture-resistant drywall for your construction projects in CA and NV is the best first step in preventing mold from becoming a significant issue.

Like all GMS companies, Westside Building Material understands the importance of protecting the health of the structures our materials are used to build, and ultimately the people they serve. That’s why Westside offers an impressive variety* of mold-resistant drywall products from our yards in California and Nevada.

*Inventory varies by location. Call your local yard to confirm specific product availability. If we do not have it in stock at your local yard, we will be glad to order it for you.

Moisture- and Mold-Resistance for CA and NV Construction

Mold occurs when oxygen and moisture interact with surfaces that provide organic material that supports its continued growth. Paper-faced or “regular” drywall is particularly prone as, once exposed to water, it stays wet for a long time.

Mold- and moisture-resistant drywall include different facers (also known as mats or backers) – usually a treated paper or fiberglass layer – designed to repel water from breaching the gypsum inside.

No matter where you live or build, mold must be considered. In areas with lots of moisture, from rain or other sources, mold is a real risk to be managed right from the start.   

For builders in CA and NV, Westside Building Material stocks many mold-resistant drywall products, from industry leaders like CertainTeed® and USG™, including, but not limited to:

  • M2Tech® moisture- and mold-resistant Type x shaftliner
  • M2Tech® moisture- and mold-resistant drywall panels
  • Sheetrock® Glass-Mat Mold Tough® drywall panels
  • Sheetrock® Glass-Mat Mold Tough® Firecode® X panels
  • Sheetrock® Glass-Mat Mold Tough® Ultracode® core panels
  • Sheetrock® Glass-Mat Mold Tough® VHI Firecode® X panels
  • Sheetrock® Glass-Mat EcoSmart Mold Tough® Firecode® X panels

Westside Building Material stocks these items in a variety of dimensions to fit the full range of your project needs. 

Moisture Protection Where You Need It Most

Useful in general for California and Nevada construction, moisture-controlling drywall is most often applied in areas most prone to humidity, including:

  • Bathrooms
  • Laundry and utility rooms
  • Kitchens
  • Plumbed basements
  • Crawl spaces

Buy Mold-Resistant Drywall at Westside Building Material in CA and NV

Local construction pros – drywall and other construction supplies found at our Westside construction yards can be delivered directly to your commercial or residential jobsites across California and Nevada.

Use your online account to request a quote or make a purchase now. 

Don’t have an online account yet? Request an online account now. Our Customer Portal can help you work smarter and faster. Talk to your salesperson or contact us at your local yard. We are always here to help!

About Westside Building Material

From our yards in California (Anaheim, Chatsworth/LA, Fresno, Hesperia, Lancaster, National City, Oakland, San Diego, Santa Maria), and Nevada (Las Vegas), Westside Building Material proudly serves residential and commercial construction customers. As part of the GMS family of companies, Westside offers exceptional construction products and building materials, from drywall and steel to insulation, acoustical tiles, and more.