Shop Rough Fir Timbers

Chamberlain Timber Mart is your one-stop shop for all your rough-sawn fir timber needs, regardless of project scale. With our extensive online selection of rough-sawn fir timber, you can start tackling your to-do list right away. We provide everything you need to kick-start your building projects, catering to professional contractors in search of browse all building supplies, commercial builders, or DIY enthusiasts seeking woodworking ideas in the Muskoka-Gravenhurst region and throughout Ontario, Canada.

Douglas fir stands out as a premier choice for rough-sawn fir timber due to its exceptional strength-to-weight ratio, durability, and affordability. It boasts a straight grain and a tight knot pattern, resulting in a smooth and uniform appearance even in its unrefined state. Douglas fir is naturally resistant to rot and decay, making it an excellent option for outdoor projects in the variable Ontario climate.

Rough-sawn fir timber refers to lumber that has been cut from a log but has not yet undergone the planing or surfacing process. This means the saw marks remain on the wood surface, and the edges may be slightly uneven. However, this rustic quality is highly desirable for:

• Rustic furniture and handcrafted home accents.
  
  
• Decks, patios, and outdoor pergolas.
  
  
• Heavy-duty barns, sheds, and agricultural buildings.
  
  
• Traditional timber framing and exposed structural beams.
  
  
• Reclaimed-style wood projects where texture is a key design feature.
  
  

At our local lumberyard, we offer high-quality fir timber products in various dimensions to meet specific structural requirements, including 4x8-in, 6x6-in, 8x8-in, and many more. To ensure you stay organized, we invite you to sign-up or create account online to track your orders and manage project lists.

chamberlaintimbermart.ca has established itself as the leading local lumber store in the Muskoka region. Our fleet of trucks, including two boom trucks, allows us to deliver the building supplies you need directly to your job site around Gravenhurst. We are proud to call Muskoka home and are committed to serving the community as your preferred home improvement store. For expert advice on timber selection, please contact us.

Premium Building Materials and Interior Solutions: Beyond timbers, you can browse all building products or browse all renovation supplies at our local home renovation store. Explore our wide collection of lumber supply, wood boards, and composite materials available at our local home improvement store:

Structural Lumber and Framing Supplies: For framing and heavy-duty builds, we stock spruce lumber (2-in), spruce lumber (1-in), spruce bridging, and steel track and studs. Our timber selection features hemlock timbers, rough sawn fir timbers, and dressed fir timbers, alongside steel i-beams for major structural support. To ensure precision during installation, we also provide stakes and shims.

Exterior Wood and Decking Products: Enhance your outdoor living space with trex composite decking or moisture shield composite decking. For traditional wood lovers, we offer cedar lumber (5/4-in), cedar lumber (2-in), cedar lumber (4-in), cedar lumber (6-in), cedar lumber (1-in), and essential cedar accessories.

Our pressure-treated inventory includes sienna pressure-treated lumber (8-in), sienna pressure-treated lumber (6-in), sienna pressure-treated lumber (5/4-in), sienna pressure-treated lumber (4-in), sienna pressure-treated lumber (2-in), and sienna pressure-treated lumber (1-in). We also provide sienna pressure-treated plywood, rough sawn sienna fir, pressure treated accessories, and lattice sienna and vinyl.

Interior Panels, Plywood, and Trim: Finish your interior with veneer plywood, spruce plywood, good one side plywood, or marine plywood for moisture-prone areas. We offer a variety of wall solutions like panelling, osb and apsenite panelling, mdf panelling, insulated wall sheathing, and acrylic panels.


Our trim and moulding selection is vast, featuring vinyl and pvc (trims and moulding), solid pine (trims and moulding), solid oak (trims and moulding), mahogany (trims and moulding), primed mdf (trims and moulding), fj pine (trims and moulding), and cedar (trims and moulding). Additionally, find stair parts (trims and mouldings), primed interior profiles, hardwoods - oak, cherry, mahogany lumber, and pine rough sawn roofers. Explore all these lumber, plywood, and other products at our local home renovation store.