THERMALLY MODIFIED
PRODUCTS
Naturally Made, for Muskoka
Our Heat Treated™ line of Thermally Modified Lumber is produced in special kilns using only heat and steam.
This chemical-free process bakes out any larvae, parasites, and sugars, creating a resistance to insects and mold.
The result? An all-natural product that weathers our climate with enhanced performance, greater stability, more durability, and a longer lifetime.
ALL CANADIAN
Sustainably Sourced & Produced in Canada. Milled at Muskoka Lumber.
MORE STABILITY
Mold, insect, & fungi resistant, for greater performance & stability.
HIGHER QUALITY
Boasts a longer lifetime; and sap or pitch won’t bleed from knots.
CHEMICAL FREE
Thermal modification is all natural, using only heat & steam.
Heat Treated™ Ash
For premium docks & decks that are smooth, and free of knots & splinters
A chemical-free alternative to pressure treated lumber, our Heat Treated™ Ash boasts a longer, splinter-free lifetime; and in addition to being less likely to rot – it is beautiful.
• NAIL & SCREW FREE: choose our grooved profile to use hidden mantis clip fasteners *non-grooved profiles are also available
• KNOT FREE: for an even look & feel
• SMOOTH FINISH: enjoy a splinter-free, comfortable surface
• ALL NATURAL: the thermal modification process uses only heat & steam for durability & a longer lifetime
• ALL CANADIAN: locally sourced & milled by Muskoka Lumber
*some customers use this product for premium siding. Ask our team for details.
GROOVED PROFILE: Choose our grooved profile to use mantis clips: a hidden fastening system that will leave keep the surface of your deck or dock as smooth as possible (no knots, nails, splinters or screws).
NON-GROOVED PROFILE: Choose a profile free of “grooves” to use traditional nail or screw fasteners for the build of your deck or dock
END MATCHING: Our quality end matching comes standard on all decking profiles (grooved and non-grooved).
WEATHERS BEAUTIFULLY: Nature’s elements will gradually soften the grain to a soft grey, over time.
Heat Treated™ Ash Product Sheet
For trim board info, sizing availability, dimensions, and coverage:
Heat Treated™ Pine
For premium exterior siding that is insect & mold resistant, durable, and versatile.
The performance of our Heat Treated™ exterior pine siding has been naturally enhanced with thermal modification for greater durability, high versatility, and a longer-lasting product: free of pitch & sap.
• SUSTAINABLE: locally sourced & milled by Muskoka Lumber
• PREMIUM QUALITY: with a longer lifetime, free of sap or pitch bleeding from knots
• VERSATILE: explore a wide variety of profile & finishing options
• ALL NATURAL: the thermal modification process uses only heat & steam – no chemicals
*custom profiles & custom finishing are available. Ask our team for details.
CLEAR PINE: Heat Treated™
KNOTTY PINE: Heat Treated™
Available in “Clear” or “Knotty,” our Heat Treated™ pine siding comes in 1x8 or 1x6, with a range of trims available.
Our most common profile is 3/16” Bevel Gap; plus, we produce custom-milled profiles.
Note: face nailing is recommended, but there is a staple line available for ease of installation.
WIRE BRUSHED: Heat Treated™ Clear Pine (no knots), 1x8, 3/16” Bevel Gap Exterior Siding – Wire brushing brings out the beautiful natural grain in the wood, with the surface holding paint/stain very well.
SMOOTH FACE: Heat Treated™Clear Pine (no knots), 1x8, 3/16” Bevel Gap Exterior Siding – Smooth face is typically used for soffit, with a clear or tinted stain. Create a clean look with “clear” pine, or choose “knotty” for added character.
ROUGH FACE Heat Treated™ Clear Pine (no knots), 1x8, 3/16” Bevel Gap Exterior Siding – Perfect for a rustic look; to add even more character, choose “knotty” instead of “clear.” After the thermal modification process, sap/pitch does not bleed from any knots.
Heat Treated™ Pine Product Sheet
For you & your contractor, designer, architect, or project manager: