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Drywall at J&B Materials

For construction customers across central CA and HI

Drywall (or wallboard, gypsum board, plasterboard, or Sheetrock® as it is alternately known) is among the most common and foundational of modern construction supplies. Originally developed in the late 19th century as an alternative to more lengthy and costly plastering techniques, it quickly found a place in the global construction market. Drywall innovations over the years provide more options for construction applications, including superior firestopping and resistance to mold and moisture.

For builders across California and in Hawaii, as well as construction professionals worldwide, quality drywall is a must-have for nearly any residential or commercial building project. J&B Materials, along with fellow GMS companies Charles G. Hardy and Hathaway Building Materials, is here to help.

Find the Best Drywall Products Locally from the Top Names Globally

Shop for wallboard and drywall at J&B Materials. You’ll find gypsum and cement board, plasters, finishes, and accessories from leading manufacturers, including:

  • Georgia-Pacific® – gypsum board and drywall, firedoor products, industrial plasters, and other drywall products
  • National Gypsum® – Gold Bond® gypsum and plaster, ProForm® finishing products, and other wallboard products and accessories
  • CertainTeed® – Type X gypsum board & fire rated drywall, noise-reducing drywall, and other drywall solutions
  • USG™ - Sheetrock® brand sustainable, lightweight, fire- & mold-resistant panels and other drywall solutions
Buy Drywall Online

Quality Drywall and Wallboard in California and Hawaii.

A leading local construction products supplier, J&B Materials, Charles G. Hardy and Hathaway Building Materials are your trusted sources for gypsum wallboard and related products across California (El Cajon, El Centro, Escondido, Palm Desert, Paramount, Perris, Sacramento) and Hawaii (Honolulu).

Find Your Yard Now

Choose J&B Materials for All Your Drywall Needs

J&B Materials is dedicated to providing the highest quality construction supplies in California and Hawaii. We offer a wide variety of gypsum board, glass-mat panels, and drywall accessories including:

  • Regular drywall
  • Specialty drywall products
  • Fire-rated drywall
  • Lightweight drywall
  • Impact- and abuse-resistant drywall
  • Moisture- and mold-resistant drywall
  • Shaft wall liner
  • Sheathing
  • Tile backer

An impressive array of drywall products are available* for order or pickup at our construction yards across California and in Hawaii. Drywall from J&B Materials can be delivered directly to your commercial or residential jobsites.

*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.

Buy Drywall at J&B Materials in California and in Hawaii

Construction pros and builders in California and Hawaii can search our inventory of drywall and request a quote or make a purchase using your online account.


Don’t have an online account yet? 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!

Request an Online Account

About J&B Materials

As proud members of the GMS family of companies, J & B Materials, Charles G. Hardy, and Hathaway Building Materials are trusted partners of residential and commercial building professionals across CA and in HI. We provide expert product and industry knowledge, and exceptional customer service from our west coast construction yards.

Need to talk to an expert to help with your next project?

Experienced and helpful customer service representatives are standing by ready to help.