We Specialize in Drywall & Insulation Supplies

drywall supplies torontoRoyal Building Supplies has been providing the GTA with drywall supplies exceeding expectations in quality and durability for over 35 years. Our knowledgeable and friendly staff can help you by understanding your project needs and directing you to the most suitable and cost-effective solutions to drywall supply for construction projects of any size and complexity.

We are one of the most comprehensive, full-service drywall suppliers in Toronto and can provide your project with a wide range of superior quality materials for the professional contractor or a do-it-yourself renovation project. From plain and specialty boards, drywall finishing products, fiberglass insulation, to extruded polystyrene, ISO insulations and screws and fasteners, we carry a complete range of products and will be able to target your constructions needs whether it is a big industrial application or a smaller scaled project. If you have any questions about what is needed for your particular project, give us a call—we’d be happy to help you find the right tool for the job.

We set ourselves apart as a provider of drywall supplies in Toronto by carrying a wider variety of specialized drywall products and steel framing in more sizes than you’ll be able to find in the big-box stores. In addition to the standard white board, we also provide specialty drywall designed to resist impact, moisture, mood, and fire. Our specialized delivery equipment is also equipped with fittings that are capable of delivery over-sized drywall and we will go the extra mile to arrange your delivery to make sure your project goes smoothly.

Extruded Polystyrene

Extruded Polystyrene

Rigid foam insulation from Dow is highly valued for a wide range of applications, from insulating buildings and geotechnical installations to enhancing thermal efficiency of panel and composite materials.

Royal Building Supplies carries Extruded Polystyrene from DOW Canada.


Click here for more information.

Fiberglass Insulation

Fiberglass Insulation

Royal Building Supplies carries Fiberglass Insulation from the following suppliers.

Your customers depend on you for quality craftsmanship and expert advice. So when it comes to recommending insulation products for their homes, turn to the industry leader: Owens Corning. We invented glass fiber and glass fiber insulation over 50 years ago, and the Owens Corning brand and our full line of PINK insulation products have long been synonymous with trusted performance.

Owens Corning. Click here for more information.

Roxul insulation is easy to cut and install. Its unique stone wool composition, density, and friction-fit batts help you or your contractor prevent any gaps that can result in sound getting from one room to another. Roxul Safe’n’Sound does not require the use of a vapor barrier. It’s available for wood and steel studs, and in widths for 16″ and 24″ on center stud spacing. For increased sound reduction, ask your building supply retailer or contractor about the use of resilient channels on wood studs before installing drywall.

ROXUL. Click here for more information.

Guardian Fiberglass, Inc., manufactures a complete line of light-density fiberglass building insulation products for the construction markets in the United States and Canada. Primarily branded under the Guardian Fiberglass label, Guardian products are also sold under well-known private brand names including Do It Best and Meeks, with a primary focus on the independent lumber dealer and home center market. Guardian is now the fourth largest manufacturer, and follows aggressive marketing principles.

Guardian. Click here for more information.

FRP Panels

FRP Panels

Marlite Designer Wall Systems take commercial interiors to new levels

Suddenly you have amazing new design freedom to create award-winning interiors. Breathtaking spaces defined by your signature wall designs, taking shape quickly and easily with Marlite’s industry-leading wall panel systems.

Marlite gives you more choices in architectural panels, materials and finishes, including classic wood veneers, to inspire ideas. Plus patented, pre-engineered installation hardware and trim that speed design decisions…specifications…and reliable project completion. On time. On target. Within budget.

Royal Building Supplies carries FRP Panels from Marlite.


Click here for more information.

Plain and Specialty Boards

Plain and Specialty Boards

Royal Building Supplies carries Plain & Specialty Boards from the following suppliers.


CGC Inc. manufactures and markets three distinctive wall panels across Canada. SHEETROCK® Gypsum Panels, commonly referred to as drywall, are the predominant interior wall surface for both residential and commercial construction. DUROCK® Cement Board is used as a tile backer for walls and floors. FIBEROCK® Abuse-Resistant and Underlayment products incorporate gypsum and paper fibres to form exceptionally strong panels for wall and floor applications.

CGC. Click here for more information.


Lafarge’s gypsum business offers a complete line of drywall and finishing products for both residential and commercial construction.

Lafarge. Click here for more information.


CertainTeed Corporation has helped shape the building products industry for more than 100 years. Founded in 1904 as General Roofing Company, the firm made its slogan “Quality Made Certain. Satisfaction Guaranteed,” which inspired the name CertainTeed. Today, we have expanded our product offering to include gypsum board products, high performance sheathing products and finishing products. We operate 13 gypsum board plants in North America. In addition, we’ve committed to build two new high-speed wallboard plants in West Virginia in late 2007 and in North Carolina in 2008. Our Nashville, Arkansas plant is the largest gypsum board plant in the world, and is capable of shipping enough wallboard in one day for 1,000 average-sized homes.

Certain Teed. Click here for more information.


Georgia-Pacific Gypsum is a leading manufacturer of innovative and award-winning gypsum solutions which have long been recognized for contributing to the sustainability of commercial and residential buildings. Our pioneering and state-of-the-art fiberglass mat technology has inspired the construction industry to build with products that help manage moisture during and after the construction cycle.

Georgia Pacific. Click here for more information.

QuietRock Soundproof Drywall