| Material | Redwood Thermowood |
| Width | 144mm |
| Thickness | 19mm |
| Face Coverage | 135mm |
| Grade | ??? |
| Treatment |
Untreated, Redwood Thermowood offers excellent durability and natural resistance to decay and insects, making it an ideal choice for external use. Its enhanced thermal modification process improves its stability and resistance to weathering, ensuring reliable performance in exposed outdoor environments. To maintain its natural appearance and extend its lifespan, we recommend applying a suitable wood oil or stain, such as OSMO. This helps to preserve its rich, warm tones while providing additional protection against cracking and the effects of UV exposure. Staining enhances the timber's durability, ensuring it retains its structural integrity and aesthetic appeal over time, making Redwood Thermowood a reliable and long-lasting option for outdoor projects. |
| Finish | Planed Timber |
| Length | Available in 0.9m, 1.2m, 1.8m, 2.4m, 3.0m, 3.6m, 3.9m and 4.2m |
| Buying Guide | Unsure which cladding to go for? Take a read of our full Cladding Buying Guide |
| Type |
Softwood |
| Origin |
Finland |
| Durability |
Class 2 |
| Movement Class |
Small |
| Knots |
Variable |
| Colour |
Deep, rich brown tones that weather to an elegant silver-grey |
| Modified Timber |
Yes, thermally modified |
| Fixings |
Stainless Steel |
| Recommended Wastage |
15-20% due to Brittleness |
| Key Points |
Heat treatment significantly increases durability and stability. |
Redwood Thermowood Shiplap cladding offers exceptional durability and enhanced stability, making it a perfect choice for exterior applications such as garden buildings, sheds, and home facades. The thermal modification process significantly improves the timber’s resistance to decay, insects, and weathering, ensuring reliable performance in outdoor environments.
The Shiplap profile features overlapping boards that create a subtle shadow line, adding depth and character to any structure while ensuring excellent weather resistance. Redwood Thermowood showcases a warm, natural tone and a fine grain pattern, blending seamlessly with both traditional and modern designs. Its thermal treatment reduces the risk of warping or shrinking, delivering a long-lasting and visually appealing exterior.
To maintain its natural appearance and provide additional protection, applying a protective stain or oil, such as OSMO, is recommended. Sustainably sourced and simple to install, Redwood Thermowood Shiplap cladding is a robust, eco-friendly option for builders and homeowners seeking a high-performance and aesthetically pleasing solution.
Key Facts
- Shiplap Profile
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Natural Hardwood Durability
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Rich Golden-Brown Grain & Colour
- Exceptional Stability
Other Options
- Redwood Thermowood Cladding - Environmentally friendly Cedar grown, sourced and machined in the UK
- Redwood Thermowood Loglap - Profiled Version of the cladding
- Redwood Thermowood Shadow Gap - Profiled Version of the cladding
- Redwood Thermowood 6" x 1" Board - Profiled Version of the cladding
- European Larch T&G - Profiled Version of the cladding
