Timber Species:
ThermoWood®
ThermoWood® is a thermally-modified timber product — a beautiful, durable and eco-conscious cladding choice. Dimensionally stable, resistant to decay and resin free, this product’s rich, dark brown colour mimics many tropical hardwoods. ThermoWood® is created from Scandinavian Pine treated with the use of natural methods — heat and water vapour, rather than by use of chemicals. Sustainable thermal modification improves the wood’s properties, producing an incredibly resilient product for outdoor application, including decking.

Our ThermoWood® Decking Products

20x142mm
Smooth 2 Faces Decking DTD1
20x142mm
This is a minimalistic modern profile with a plain, smooth finish on the faces. Once laid it creates a stylish and uniform decking area.

20x142mm
Flat & Fluted Decking DTD2
20x142mm
This is a unique profile developed by Duffield Timber, with a double textured face, smooth on the edges and a fine fluted or ‘ribbed’ centre to the board. Once laid it creates a modern stylish deck area but with a pattern that catches the eye.

20x142mm
Fluted Decking DTD3
20x142mm
This is a practical profile featuring a fluted pattern across the whole width of the board. Once laid it creates a smart and clean decking are that wouldn't go amiss is any garden.

20x142mm
Castellated Decking DTD4
20x142mm
This is a well renowned profile, bold with distinct with grooves and flats that resemble a castle turret. Once laid it creates a timeless and familiar deck setting.
Other Timber Species
Siberian Larch

ThermoWood®

European Oak

Iroko Smooth 2 Face Decking DTD1 - SPECIAL

Composite Decking
