Lunawood
Sustainable, Durable, and Beautiful
Lunawood is grown and strengthened for nearly 80 years in the harsh climate of Scandinavia. Thermal modification creates ideal material that performs in demanding applications.
Lunawood is highly suitable material for exterior cladding due to its dimensional stability, weather resistance, durability, and beautiful appearance.
Lunawood ThermoWood is thermally modified using heat and steam with zero chemicals. Delta offers sustainable Lunawood Thermowood for durable cladding and decking in our signature finishes.
Key Features & Benefits
Lunawood
- Dimensionally stable
- Highly durable
- Expected service life of 30 years in exterior and decking applications
- Thermally modified without chemicals
- Suitable for all climates
Naturally Durable Lunawood
Warranty Protection*
20 year warranty coverage for Lunawood ThermoWood cladding
10 year warranty coverage for Lunawood ThermoWood decking
Thermally modified by Lunawood. Naturally durable. Backed by long-term protection.
*Warranty covers material damage from fungal decay/rot or movement beyond 4% under specified conditions.
Sustainability
Responsible Sourcing
- 5 to 1: Lunawood absorbs five times more carbon compared to production emissions because of its long growth cycle
- 100% certified Nordic supply: independent verification certifies that this material is grown in sustainably managed Nordic forests
- PEFC forest management certification ensures forests are managed in line with environmental, social, and economic requirements
- Only 75% of the annual growth is harvested: when one tree is cut, four new trees are seeded in compliance with the Finnish Forestry Act of 1886
Lunawood in Focus
The Ultimate Sustainable Wood Solution
Beauty In Imperfection
Naturally Weathered Lunawood
Thermal modification creates a distinctive, caramel brown color. Over time, unfinished Lunawood will gradually develop a silver gray appearance with variation depending on UV exposure. This natural weathering can take years and has no affect on the durability and stability of the wood.
