CUSTOM-MILLED
LUMBER

Made to Order

In addition to the wide selection of products we keep in stock, we can custom mill almost anything you need.

Choose from a wide selection of #1 Premium Grade and Specialty Lumber Species, Thermally Modified Products, Trims, Mouldings, Interior Wood & MDF Cladding, Interior Doors, Siding, Soffit, and Exterior Packages. 

We work with a vast range of soft and hardwood species. 

Our standard offering consists of Cedar, Pine, Fir, Oak, Hemlock, Spruce, MDF, and Poplar – with a rising production in Red Grandis, Water-Resistant MDF, Thermally Modified Products, and Engineered Cladding options.

While we specialize in custom, we also keep our most popular Lumber Products & Profiles in-stock and covered, year-round.

Soffit Materials

Our soffit materials include Cedar, Fir, and Pine, available in knotty and clear.

Depending on the look you want to achieve, we can provide these materials in smooth or rough face.

Siding Materials

Our siding materials include Cedar, Spruce, and Pine, available in horizontal or vertical options:

• Bevel Edge
• Channel & Custom Channel
• Wavy Edge
• Board & Batten

BEST PRACTICES FOR SIDING INSTALLATION

Stocked Trim Profiles in Pine & Poplar

• Baseboard
• Crown / Pre Crown
• Casing
• Door Stop / Backband

Ceiling Board, Wall Panelling & Flooring

Ceiling board, wall panelling, and custom flooring are available in a variety of species, including: Pine, Cedar, Spruce, Hemlock, Fir, and Poplar (to name a few).

Profiles come in engineered or whole wood, and include: V-Joint, Micro V-Joint, 1/4” Gap, 1/8” Gap, Standard Bead, and Boston Bead.

*Custom profiles and end matching are available.

High Grade MDF (Medium Density Fiber Board)

The properties of our high grade MDF far exceed industry standards and make it ideal for precision machining. Our full selection of profiles are 5/8” thick, and come machine-primed and cured. All profiles are available in a moisture resistant MDF for special order; and we always keep our most popular profiles in stock.

The density of our MDF reduces chipping and flaking during install, and comes in lengths of 8’, 9’, 10’, 16’ and 18’, in a variety of profiles in 8”, 10” and 12” panels.


Muskoka Lumber MDF Profiles

1/4” Gap

1/8” Gap

Standard V-Joint

Micro V-Joint

Standard Bead

Boston Bead


MDF Gap Profile Examples

12” – 1 Panel
5/8” thick, 11–1/2” coverage

12” – 2 Panel
5/8” thick, 11–1/2” coverage

12” – 3 Panel
5/8” thick, 11–1/2” coverage

12” – 4 Panel
5/8” thick, 11–1/2” coverage

10” – 1 Panel
5/8” thick, 9–1/4” coverage

8” – 1 Panel
5/8” thick, 7–1/4” coverage


MDF Gap Corners

5/8” thick, 3–1/2” coverage

Inside Corner
*assemble on site

Outside Corner
*assemble on site


MDF Product Sheet Download

A great resource for you and your builders, contractors, architects & designers, our MDF Product Sheet contains all of Muskoka Lumber’s profile options plus more information about stock availability and special order options.

Download it here:

New Product /// Ask our team about our latest innovation: “large format MDF”

“…a fresh departure from MDF wall cladding, delivering a timeless look that replaces drywall with a sense of elegance” – design et al Magazine

Now Offering Moisture Resistant MDF

All of our regular MDF profiles are also available in a Moisture Resistant MDF (3/4” thick) for special order: suitable for indoor/outdoor living spaces, or above-ground exterior applications.

Moisture resistant MDF can be used in any living spaces that experience non-climate controlled moisture (humidity) fluctuations, such as: Bathroom Environments, Utility Rooms, Laundry Rooms, Indoor or Outdoor Kitchens, Garages, Boathouses, Screened-In Porches, Muskoka Rooms, and more.

Download our Moisture Resistant MDF Product Sheet, here: