Chamberlain Timber Mart has everything you need for your cedar lumber needs. With our extensive online selection of cedar lumber supplies, you can immediately start crossing items off your to-do list. You can find 1x10, 1x12, 1x4, 1x6, 1x8, and more popular lumber sizes. We have everything you need to get started on your construction projects, whether you're a professional contractor looking for cedar lumber materials for your job, commercial construction or residential projects, or a do-it-yourselfer looking for advice on good cedar lumber project ideas, with our location in Muskoka, serving the surrounding Gravenhurst and the greater Ontario region of Canada.

Why should you use cedar lumber in your projects? In managed forests, Western Red Cedar is the largest and most prolific of all cedars. Western Red Cedar wood resists decay and insect attacks naturally, and it does not "bleed" like other woods, making it ideal for stains, sealers, and paints. The Western Red Cedar has a consistent but coarse texture and is often straight-grained. It shrinks very little. This wood is lightweight, relatively soft, has poor strength when used as a beam or posts, and has limited shock resistance. Chamberlain Timber Mart has grown to become one of Muskoka's leading suppliers of 1-inch cedar lumber. Our truck fleet, which includes two boom trucks, enables us to meet your 1-inch cedar lumber needs anywhere in Muskoka. We are happy to call Muskoka home and look forward to continuing to serve the community for many years. Also, check out our vast collection of high-quality lumber supply, wood boards, and composites supply from vinyl and pvc (trims and moulding), veneer plywood, trex composite decking, steel track and studs, steel i-beams, stakes and shims, stair parts (trims and mouldings), spruce plywood, spruce lumber (2-in), spruce lumber (1-in), spruce bridging, solid pine (trims and moulding), solid oak (trims and moulding), cedar lumber (5/4-in), cedar lumber (2-in), sienna pressure-treated lumber (8-in), sienna pressure-treated lumber (1-in), sienna pressure-treated plywood, rough sawn sienna fir, rough sawn fir timbers, primed mdf (trims and moulding), primed interior profiles, pressure treated accessories, sienna pressure-treated lumber (6-in), sienna pressure-treated lumber (2-in), pine rough sawn roofers, pine lumber (2-in), pine lumber (1-in), panelling, osb and apsenite panelling, moisture shield composite decking, mdf panelling, marine plywood, mahogany lumber, mahogany (trims and moulding), cedar lumber (4-in), lattice sienna and vinyl, insulated wall sheathing, hemlock timbers, hardwoods - oak, cherry, sienna pressure-treated lumber (5/4-in), sienna pressure-treated lumber (4-in), good one side plywood, fj pine (trims and moulding), dressed fir timbers, cedar lumber (6-in), cedar lumber (1-in), cedar accessories, cedar (trims and moulding), arcylic panels, lumber, and other building supplies like ceiling tiles, kitchen cabinets, bathroom cabinets, composite decking, railing, doors, drywall, engineered wood products, power tools, windows, dock parts, door hardware, fencing, screw hardware, plumbing products, tools, adhesives, bolt hardware, steel roofing, caulking, central vacuum, cleaning products, electrical products, flooring, twelve oaks flooring, tiles, gutter, hand tools, insulation products, jack posts, kitchen and bathroom products, nails hardware, outdoor products, paint, painting accessories, sundries, railing, roofing, safety products, screen products, sealants, builders hardware, siding, trims, stove parts and pipe, ventilation and duct-work, and waterproofing membranes.