Suitable for external and interior timber cladding.

Millworks source all ThermoWood® Pine from carefully selected International ThermoWood® Association members. Thermal modification enhances the wood’s natural attributes resulting in a timber that boasts impressive stability and improved durability suitable for a wide range applications, profiles and finishes.

ThermoWood® Pine timber cladding is dark brown in colour throughout, with recognisable round and butterfly-shaped knots. The thermal modification reduces the woods’ ability to absorb moisture, resulting in a board that is less prone to warping, twisting, or cupping.

Millworks C Grade timber features prominent knots, grain variations, and other natural characteristics that are crucial for maintaining the integrity of the board. These visual characteristics are not a reflection of durability or quality. This grade is ideal for cladding projects that wish to showcase the timber’s natural beauty with visible grain pattern and texture.

Features and benefits of timber cladding:

• Origin: Scandinavia, Northern Europe.
• Certification: PEFC™.
• Durability Class: BS EN 350-2 Class 2.
• Desired service life (BS 8417): naturally durable. 30-60 years.
• Moisture content: thermally modified to 5-7% (+/- 2%).
• Density: 420 kg/m³.
• Movement group: small.
• Reaction to fire (EN 14915): Euroclass B treated with FRX.