Thermory Planed Pine

Durable, thermally-modified 42×42 mm sections offering excellent dimensional stability and natural resistance to rot and decay. Planed and arrissed for a tidy finish, this slim profile is perfect for battens, internal framing, screening, slats, shopfitting and lightweight timber detailing where a neat, uniform look is required. Low-movement and easy to fix, it’s a go-to choice for both interior joinery and sheltered exterior applications.

Thermally-modified 42×68 mm boards combine a refined planed finish with enhanced durability and reduced moisture movement. Ideal for cladding battens, trim, skirtings, joinery runs and lightweight framing, this profile offers a clean face for visible applications while resisting warping and decay. A versatile size for both interior accents and protected exterior uses.

A robust 42×90 mm thermally-modified section offering strength with a smooth, planed surface, excellent where a heavier structural look is required. Use it for pergola rafters, framing, exposed beams, screening rails or internal feature work that needs extra presence without sacrificing dimensional stability. Resistant to decay and low in movement, it’s well suited to both architectural detailing and lighter structural duties.

Our largest profile in the range, the 42×140 mm thermally-modified section delivers structural capacity with the visual warmth of natural timber. Perfect for load-bearing applications like exposed beams, heavy rafters, substantial joists, pergola posts and architectural timbers where strength and low maintenance are required. Thermally modified for superior rot resistance and minimal shrinkage, it’s a reliable choice for long-lasting installations.