Hardwoods

Thermory Clear Pine is a premium, knot-free grade of Scandinavian pine that undergoes the same chemical-free thermal modification process as Thermory's character-grade boards — heat and steam sustained above 190°C — but is milled from carefully selected clear stock. The result is a smooth, uniform board with a rich, even caramel-brown tone and virtually no knots or visual interruptions, making it the go-to choice for projects where a refined, architectural appearance is as important as long-term performance. Thermal modification permanently reduces the wood's ability to absorb moisture and eliminates the food source that fungi and insects rely on, delivering Class 1 rot resistance without any chemical preservatives (Thermory).

Each board is finished with Cutek Extreme Clear, a penetrating oil engineered specifically for dimensionally stabilizing exterior wood. Unlike surface coatings that sit on top of the board and eventually peel, crack, or flake, Cutek carries its stabilizing oils deep into the wood fibers where they work continuously to reduce moisture movement — the primary driver of cupping, warping, and end-checking. The clear formulation adds no pigment, allowing the warm caramel tone of the thermally modified pine to show through initially, then transition gracefully to a silver-gray patina over time while the board remains fully protected beneath the surface. Reapplication requires no sanding or stripping — simply clean the surface and re-oil when it begins to look dry (Cutek).

Best suited for high-visibility exterior applications where a clean, contemporary wood aesthetic is desired: modern siding, feature walls, soffits, porch ceilings, and covered outdoor living areas.

Specifications