Knowles Building Centre has a wide selection of building materials and tools for every project, including lumber, drywall and plaster, insulation, home interior products, windows and doors, concrete and masonry, siding and roofing. Since we are an independent store, we hand-pick everything we carry. If you can't find what you're looking for, we will source the world for you.
Want to know more about sustainable building? Our team has up-to-date expertise on current trends, energy-efficient products, waste reduction and green building supplies made from renewable resources.
Whether you’re renovating a single room, or specifying a large commercial project, Knowles Building Centre carries trusted, high-quality brands you can depend on. Learn about our delivery service.
We stock a full selection of drywall including specialty drywall resistant to fire, moisture and impact. Let us know if you need help to determine the gypsum best suited to your construction or renovation project. Whether your project is large or small, you’ll need the right tools and accessories for the job: taping, finishing, sanding, hanging and framing tools. Plus, trowels, mud, joint compound and plaster, drywall finishing products, fasteners, ceiling and access panels, sheathing, safety protection, scaffolding and ladders.
Consider us your one-stop shop for all your concrete and masonry needs. We're stocked with the area's widest range of quality concrete construction and restoration products, tools, equipment and accessories. From economy pavers to advanced luxury, there is a colour and style for every project.
And when it comes to your masonry needs, we have the materials and supplies for a construction build or landscaping project including, stones, patio slabs and much more.
Insulation comes in multiple types that can be used for different applications. Learn more about the types of insulation available.
Moulding, trim and millwork are the finishing touches that create the “wow” factor with a design statement. Visit our Moulding & Trim page for more information.
Knowles Building Centre always has a wide selection of dimensional lumber, plywood, OSB and pressure-treated wood products in stock. Visit our Lumber page to learn more about our lumber.