We distribute a variety of building materials to the residential, commercial, industrial and high-rise markets throughout the Greater Toronto Area and South western Ontario. From drywall contractors to custom home builders to do-it-yourselfers, we appreciate the opportunity to do business with you. Feel free to call, fax or email us for a quote on your next project.


About Us

GBM is Ontario’s #1 specialist drywall and finishing tool superstore in Canada, with over 8 years in the construction industry. We take pride in providing excellent and reliable customer service.

In addition to our drywall tool and accessory storefront, we stock and deliver drywall, insulation, metal framing products, acoustical grid and tile.

Whether you are a drywall/acoustical applicator, framer, insulator, finisher or do-it-yourselfer we have everything you need.

We welcome you to visit our storefront and browse for hours on end. Our friendly and knowledgeable staff are ready to help with any questions you may have and ensure you leave our store satisfied. We continually seek out products to improve efficiency and quality on the job site. Competitive prices, personalized service and unmatched reliability is what we are all about!

We are located at #37 – 1545 Britannia Road East in Mississauga (Dixie/Britannia).

Call us at 905-564-3336 or email via rob@generalbuildingmaterial.com If you have any questions or need a quote!