
Therma Wood Technologies is a thermally modified wood manufacturer based in Polson, Montana. Here you will find some examples of our product used on various projects.
Our system is the most advanced thermal modification process on the market. It is a closed vacuum system and has the ability to modify 4500 board feet of wood in 12 hours or less. As a result, our system has the ability to produce significantly more product in a much shorter time frame.
Traditional thermally modified wood suppliers use systems that produce a product where Durability is rated as a Class 2 for pine, spruce etc.
Our Durability is rated as a Class 1.
Contact us today to become a distributor.
Flathead Lake, Montana
Products used: Vertical Grain Hemlock for the floor, Ponderosa Pine for the interior walls, and 2x8 Doug Fir for the dock






Whitefish, Montana
Product used: 1x6 Ponderosa Pine Fine Line





Vail, Colorado
Product used: Clear Vertical Grain Western Hemlock 1x6 Fineline

Location: Vail, Colorado
Vail, Colorado
Product used: Western Hemlock Fineline on both the black and brown siding

Location: Vail, Colorado
Thermal Wood Tech has unmatched sales-related experience supported by operational excellence. A Senior Leadership Team with significant experience and prior success in Manufacturing, Production, Construction and Sales utilizing wood products makes TWT a leader in the thermally modified wood supplier industry.
Contact us today to become a distributor.