For construction projects or home renovations of all sizes, Knowles Building Centre is the trusted destination for building supplies in Kapuskasing and the surrounding area. Contractors and do-it-yourselfers come to Knowles Building Centre for quality name brands and experienced staff who can help with specifying and estimating your construction, home renovation and outdoor living projects.
Knowles Building Centre always has a wide selection of dimensional lumber, plywood, engineered and composite wood, PWF and hardboards in stock. You can rely on our fast, dependable delivery to keep your construction project on track. Want to know more about sustainable building? Our team also has up-to-date expertise on current trends, energy-efficient products, waste reduction and green building supplies made from renewable resources.
Need an estimate? Request a quote or contact us to speak with one of our lumber experts now.
We carry various grades of dimensional, pressure treated and untreated lumber (ranging in size from 2x4 to 2x12), posts (4x4 and 6x6) and species (cedar, pine and spruce). We also have strapping in 2x2, 1x4 and 1x6. For more information about our size, check out our Lumber Chart or contact us.
Some of our stock and product we can access includes pine, oak and birch cupboard stock (veneer particle core) in various thicknesses, spruce, Good One Side (G1S) fir, marine-grade pressure treated and aspenite (Chip Board). Check out our Plywood Chart for size dimensions or contact us.
We can assist you with your engineered flooring systems and pre-engineered beams. Please contact us for more information or request a free estimate for your build.
Pressure treating helps wood withstand the elements and ward off insects and fungal decay. We carry pressure treated lumber (sizes from 2x4 to 2x12), posts (4x4 and 6x6), decking, lattice, fence boards, stair stringers, spindles, balusters and mini ties (3x5). Check out more sizes on our Pressure Treated Lumber Chart below.
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Knowles Building Centre
1 Queen Street
Kapuskasing, ON P5N 1G4
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