GTA Building Supplies

We provide drywall building supplies in the Greater Toronto Area. Whether it is for a minor drywall patch renovation, or a major drywall construction that requires high volume drywall, Parliament Building Supplies has your needs covered.

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 Drywall Building Supplies

We provide contractors, builders and DIY homeowners in the GTA with all of the drywall building supplies needed to complete drywall repairs or full hour or business drywall projects. We offer products for both residential drywall and commercial drywall. Plus, we deliver throughout Toronto.

There are numerous Toronto drywall suppliers, and knowing which is best is not always as easy as going with the lowest price. Parliament Building Supplies has fair prices for great products, and we have reviews and testimonials to back our claim. We hope yours is next.


Drywall Building Supplies Include

  • Regular
  • Gyplap Sheathing
  • Fire-rated
  • Dens Shield
  • Dens Glass
  • Cement Board
  • Anti Mold
  • Moisture Proof
  • And More!

We deliver your drywall to your worksite exactly when you need it. Our professionals understand how to cut, handle and deliver drywall using high quality equipment and materials. You can expect lasting durability and the same experience every time. We respect your work environment, whether that is your own home, storefront or outdoor construction site.

We have a variety of drywall products at reasonable prices, and it is all available for in-store pickup and delivery. We can even help you choose which is the most suitable for your drywall project. Some are fire rated, and others resistant to moisture. Our knowledgeable, friendly staff is always here to assist.


  •  Regular – Ceilings
  •  Gyplap Sheathing – Exterior
  •  Fire-rated – Walls
  •  Anti-Mold – Basements, Bathrooms
  •  Cement Board – Kitchens, Bathrooms


Drywall Size and Thickness

Size and thickness are the two main classifications that need to be considered when choosing drywall. Make sure they are rated for the job you are performing. Standard sizes used in house walls and ceilings with average stud spacing are 3/8” to 1/2” in thickness.

5/8” is available when studs are further apart, or when sound deadening is sought after. These sizes include 4’x8’, and can extend to 10’ or 12’ in length. The final measurements take the number of windows, outlets and doors into account, as they need to be cut around.

We carry all of these lengths and thicknesses with multiple moisture ratings. We can provide you the expertise to choose the right drywall. This is especially helpful if it is your first time selecting drywall.


Choosing Parliament Building Supplies

When choosing drywall in Toronto, you need to consider quality, volume and delivery. You can count on us for high quality, large volume, and quick delivery. Plus, we carry everything you need to install your purchase and the knowledge and advice needed to complete it with the utmost care.

Stop by our showroom, call us, or send us a free quote request online.


More Products at Parliament Building Supplies


Parliament Building Supplies carries and delivers a variety of plywood.

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Steel Studs

STEEL STUDS   GTA Building SuppliesAre you a contractor or a DYI homeowner in the Greater Toronto Area looking for steel studs and framing? Parliament Building Supplies offers more than just the hardware and fasteners to get you started -- and finished -- with your...

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Parliament Building Supplies


84 Signet Drive, North York, ON M9L 1T2

Business Hours

Monday-Friday: 7am-4pm
Saturday-Sunday: Closed

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