Your siding will create your first impression. So ensure to make the standard one with the beautiful and enduring sidings. Select the one from the broad available sidings options from the leading brands.


We are Northumberland’s largest stocking distributor of Mitten Vinyl Siding. Vinyl siding in the #1 cladding choice in Canada offering unsurpassed value with the lowest total installed cost over any other exterior cladding. Visit our showroom and see the diverse selection of profiles offering both classic styling and a flexible colour pallet to reflect you individual taste.


Pure, Natural, Elegant. Our real wood siding provides the organic warmth, natural feel and the traditional esthetics of real wood siding.

Engineered Wood

Engineered wood is a blend of wood strands, water resistant resins, wax and zinc borate offering all the advantages of regular wood siding without the drawbacks of rotting, cracking, splitting and termite damage.

Fibre Cement

Our Fibre Cement siding products offer superior durability, value, beauty and safety for your home. Experience the difference for yourself. Fibre Cement is engineered with specific performance attributes relative to Ontario's climate, allowing it to resist extreme snow and ice, high UV, moisture, and heavy winds.


From the traditional beauty of conventional stylings, to the sleek, modern lines of contemporary designs, our broad range of residential and commercial applications for both siding and roofing integrates the outstanding durability and protections of steel with stunning architectural aesthetics to complement any home, garage or business.

Fusion Stone

Our Fusion Stone Fusion Stone is absolutely the best value stone veneer siding in the industry; easy DIY installation in both exterior & interior application, our features and benefits are unsurpassed. See for yourself.


GenStone stone veneer products were originally developed in 2002 to allow contractors and do-it-yourselfers the opportunity to improve the exterior look of buildings without the expense of a mason.

Since then, GenStone has quickly gained popularity as a cost-effective alternative to stone siding or cement products made to look like stone.

Contractors, DIY homeowners, business owners and real estate developers are among those who have benefited from our panelized system which allows for low-cost ease of installation and low maintenance.

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Let us assist you to beautify your house or office with the splendid siding, made of quality material.

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Stevenson Building Products
Toll free: 1.877.574.5277
Direct: 905.352.3800

5488 Roseneath Landing Rd.
Roseneath, ON, K0K 2X0