Mass Timber Supply

We support the crews building with CLT, glulam, and prefab systems by supplying what actually gets used on site — from structural fasteners and install tools, to weather protection and short-term rentals.

Based in Toronto, we supply crews across Toronto & the GTA with what they need to work efficiently and stay prepared on site.

Featured Brands

  • 3M

  • Rothoblaas

  • SIGA

  • Simpson Strong Tie

Fastening | Screws, Brackets & Plates

Engineered fasteners built for strength, precision, and reliability in structural timber construction.

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Tools | Carpentry, Rigging & Bracing

From setup to install, we’ve got the tools that help you stay organized, efficient, and effective on site.

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Tapes | Airtight, durable & UV Resistant

High-performance,weatherproof tapes designed for long-lasting seals.

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Membranes | WRB's Vapour Control & Panel Protection

High-performance membranes for airtightness, moisture control, and long-term durability.

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Looking for something specific?

Not everything we carry is listed online. If you're interested in products from any of our featured brands that you don’t see in the shop, get in touch for a quote. We're continually expanding our inventory and are here to support you with the tools, hardware, and materials your team needs to get the job done right.

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Built for Builders. Backed by Jobsite Experience.

We supply the tools, fasteners, rental gear, and safety equipment that make timber jobs move smoother — whether you’re working with CLT panels, glulam frames, or full prefab systems.

We’re expanding our product offering and building out project-based kits to make setup faster and more efficient. From layout tools to lift-day gear, we’ll be curating everyday carry essentials and full site-ready collections that match how real crews work — in the shop and on site.

Check out the full store to see what’s in stock - more products to come.

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Our Focus Areas

  • Fasteners & Hardware

    Engineered screws, brackets, anchors & structural connectors from trusted manufacturers.

  • Tools & Site Kits

    Curated equipment, layout tools, and install-ready kits tailored to mass timber crews.

  • Rentals

    Access to hard-to-find tools — torque drivers, layout lasers, and handling systems, available when you need them.

  • Safety Gear

    PPE, fall protection, rigging kits, and edge systems built for timber projects.

Why Mass Timber & Prefabrication?

The construction industry is changing — fast. As cities aim for lower emissions, faster builds, and smarter design, mass timber and prefabrication are leading the shift.

  • Mass timber systems like CLT and glulam are strong, sustainable, and now approved for buildings up to 18 storeys in Ontario.
  • Prefabrication allows components to be built in controlled environments, reducing waste and speeding up install times on site.
  • These approaches demand precision, coordination, and the right tools — every step of the way.

At Mass Timber Supply, we exist to support the trades and teams making this future real — with products and gear built for the job.

Contact Us

Have a question? Need a quote? Looking for something specific? Reach out to us at info@masstimbersupply.ca

Follow us on Instagram @masstimber_supply_gta for updates,

product features, and site-ready gear.

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