D.L. Building Materials (Canada)

Quality Construction Products in Ontario & Québec

Since 1988, D. L. Building Materials has been helping commercial and residential building contractors in Eastern Ontario and Western Québec with projects of all sizes and scope. Today, D.L. Building Materials is a subsidiary of Canadian gypsum supply dealer (GSD) WSB Titan and a member of the Gypsum Management & Supply (GMS) family of companies. 

Our dedicated employees work hard every day to maintain and strengthen the reputation D.L. Building Materials has built as a trusted provider of quality building materials in Ontario and Québec. 

Matching knowledgeable expert staff with superior customer service, our team has two building supply yards ready to meet your project needs.



Customer satisfaction, with a “safety-first” approach, is our priority at D.L. Building Materials. Our commitment to you extends through a range of services, including:

  • Expert advice
  • Commercial construction delivery
  • Residential construction delivery
  • Industrial construction delivery
  • Commercial doors and frames

Products & Services

  • Drywall
    • Our drywall inventory includes lightweight drywall, ceiling drywall, fire rated drywall
      tile backers, moisture & mold resistant drywall and more. We also carry other drywall accessories.
  • Steel Framing
    • Our steel inventory includes light gauge stud & track, heavy gauge stud & track, shaft wall systems, bridging clips, custom steel, and channels.
  • Commercial Doors & Frames
    • Our commercial door and frame department has hollow and insulated metal doors, wood doors, hinges, locksets, closers, weather stripping and exterior door hardware, and more.
  • Specialized Delivery
    • Our extensive fleet of boom trucks are always ready to deliver your materials efficiently, safely and on time. We are fully equipped to load and deliver building materials to the most complex job sites.

Distribution Centers & Locations

Find a GMS Location Near You

  • D.L. Building Materials - Gatineau

    760 rue de Vernon

    Gatineau, QC J9J 3K5

    Mon - Fri: 6:30am - 5:00pm

    Sat - Sun: Closed



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  • D.L. Building Materials - Ottawa

    1300 Upper Canada Street

    Ottawa, ON K2S 1B9

    Mon - Fri: 6:30am - 5:00pm

    Sat - Sun: Closed


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  • DL/Rigney Building Supplies - Kingston

    5 Terry Fox Drive

    Kingston, ON K7K 6Y7

    Mon - Fri: 6:30am - 5:00pm

    Sat - Sun: Closed



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Find a GMS Location Near You