Roofing, Siding & Building Materials
The exterior of a home is not only a first impression but also an integral part of your home's efficiency. North Dundas Building Supplies has an extensive selection of durable and long-lasting siding and roofing supplies, as well as soffits and fascia from top quality brands.
Plus, you'll find all the building materials you need including insulation, drywall, plumbing and electrical products. When you're ready, let us provide you with an estimate, or contact us if you have any questions.
Roofing Siding Building Materials
Roofing
Your roof is your home's first line of defense against the elements. It keeps the weather out and the heat in, so you and your family can live in comfort.
We carry top-quality shingles from trusted suppliers such as CRC Shingles and BP Canada. This means that we can offer a large selection of choices in a variety of colours, each ensuring years of worry-free protection.
We also have a lineup of metal roofing products from manufacturers as Vicwest, Ideal Roofing and Westman Steel. A properly installed metal roof is the best way to enjoy a lifetime of peace of mind, knowing your roof can withstand high winds, fire, mould, or any other conditions that the elements throw at it.
See our Roofing & Siding Gallery.
Siding
Finishing the exterior of your house with high-quality vinyl siding offers great curb appeal while offering easy maintenance and great protection. A great barrier against bad weather, insects and rot, our selection of Kaycan products provides a long-lasting professional finish.
We also carry metal siding from trusted suppliers like Ideal Roofing and Vicwest. The right metal cladding will provide years of low-maintenance protection against bad weather, rot and even fire. This lightweight material is easy to install, looks good and is long-lasting.
See our Roofing & Siding Gallery.

Building Materials
North Dundas Building Supplies is your one-stop building materials shop. Come to us for all your insulation, drywall, concrete, electrical and plumbing needs. We carry a large selection of hand and power tools to help you get the job done quickly.
Insulation
Keep your house warm in the winter and cool in the summer with the right insulation products. Choose from batt and blown-in insulation, rigid sheets and spray foam kits to keep your house free from drafts and moisture.
Drywall
We carry a large supply of drywall and drywall accessories to meet your project needs. This includes cement board, fire-rated boards, and mould and moisture-resistant materials. We also stock fasteners, mud, mesh, trowels, and more.
Click here for our Drywall Size Chart.
Concrete
North Dundas Building Supplies is your one-stop-shop for concrete and masonry products and tools, including rebar and wire mesh. Whether you're starting a new project or touching up and old one, we have the materials you need to get the job done right.
Plumbing
Our plumbing department will meet all your plumbing needs, both above the counter and below it. From quaility faucets by Moen to ABS piping by Sharkbite, you'll find everything you're looking for.
Electrical
We have a full range of electrical supplies and tools, including switches, access covers, conduits, electrical boxes, bulbs and more.
Roofing & Siding Gallery
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- Mold & Moisture
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- Cement Board
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