
HEAT TREATED ASH
Take your decks and docks to the next level:
free of chemicals, knots, and splinters

Thermally Modified Lumber,
Made for Muskoka
Our specialty line of “Heat Treated” Ash has undergone a thermal modification process, which “bakes” out the sugars in the wood to increase stability and create a resistance to insects, fungi, and mold.
Locally sourced and milled by our team, our Heat Treated Ash decking product is all Canadian, 100% natural (modified with only heat and steam), and in stock.
Unique. Durable. Premium.
• 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: splinter-free, comfortable surface
• CHEMICAL FREE: all-natural modification for durability
*some customers use this product for premium siding. Ask our team for details.
GROOVED PROFILE:
free of nails or screws
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:
for conventional fastening
Choose a profile free of “grooves” to use traditional nail or screw fasteners for the build of your premium deck/dock
Weathers Beautifully
Nature’s elements will gradually soften the grain of Heat Treated Ash to a soft grey, over time.
End Matching: Comes Standard
Our quality end matching comes standard on all decking profiles (grooved and non-grooved).
A premium, 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.
VIEW / DOWNLOAD OUR
HEAT TREATED ASH DECKING PRODUCT SHEET
for more information on trim board, sizing availability, dimensions, and coverage.

Local delivery is always included. (Outside of local is available at a cost, based on volume/size of order)