Prices per m2
Price is excluding VAT.
Surface treatment types
Surface treatment is included in the price.
Post-processing
Post-processing is not included in the price. Additional charges apply for the post-processing process.
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More info:
Thermowood Decking Boards for Natural and Durable Outdoor Decking
Enjoy the elegance and comfort of natural wood with every step.
Thermally modified pine decking boards, produced without the use of chemicals, provide a harmonious appearance and a pleasant feeling when walking barefoot. During the thermal treatment process, the wood is heated to 160-230°C, removing excess moisture and reducing its ability to absorb and release moisture from the environment. As a result, the natural structure of the wood is preserved while its cellular structure is modified, breaking down sugars and nutrients within the wood.
Features:
High resistance to environmental factors
Reduced risk of cracking
Stable and uniform surface and colour
Requires less maintenance and fewer chemical protection products
AB Grade Material:
Knots: Allowed and mostly sound (black knots up to 15 mm).
Cracks: Small cracks along the grain are permissible. On the visible side of the board, cracks up to 10 cm are allowed; on the reverse side, cracks may extend up to 25% of the board length. Cracks must not penetrate through the board.
Resin pockets: Small resin pockets (up to 50 mm) are acceptable.
Colour: Slight variations in shade are acceptable.
Bruising: Minimal and only local.
Defects: Rot and insect damage are not permitted. Through-cracks are allowed only at the ends of the board and must not exceed the width of the board.
Installation recommendation:
The base must be flat, stable, and well ventilated. Decking boards must not come into direct contact with the ground.
Joist spacing: 400-600 mm, ensuring proper water drainage.
It is recommended to store the boards in a dry room for 5-14 days before installation to allow acclimatization.
Leave a 5-8 mm gap between the boards for expansion and ventilation.
Use stainless steel screws or concealed fastening systems.
It is recommended to treat the boards with oil or a protective wood preservative before or after installation.
Leave a 10-20 mm expansion gap between the decking and the building wall.
Material selection
Pine: Pine wood is denser, with a more distinctive grain pattern and higher resin content, making it more resistant to moisture.
Properties of Thermowood:
Highly resistant to environmental factors such as moisture, temperature fluctuations, mould, fungi, and rot. This makes it suitable for outdoor spaces and structures where long service life and durability are required.
Improved dimensional stability, resulting in less expansion and a lower risk of cracking or deformation.
Provides a stable and uniform surface and colour. Suitable for preserving the natural wood appearance or for further finishing (tinting, oiling, varnishing, etc.), depending on the needs of the project.
Longer service life with reduced maintenance and less need for chemical preservatives.
Thermal modification:
The wood is first kiln-dried to a very low moisture content, which can approach 0%. It is then conditioned with steam to improve its stability and flexibility, reaching an optimal moisture content of 4-8%, which is suitable for further processing and use.
Processing options:
We offer high-quality wood processing services for both companies and private customers.
Industrial wood coating - an industrial process using automated equipment that ensures an even and durable coating, protection against external factors, and a long-lasting aesthetic appearance for façades, terraces, fences, and interior finishes.
Brushing (aging effect) - a process in which a brush removes the softer wood fibres from the surface, giving the material an antique, textured appearance that creates a modern and cosy atmosphere in interiors.
Wood charring - a treatment process using flame and oil finishing that gives the surface a unique appearance, additional durability, and hardness, making it suitable for both interior and exterior use.
Fire-retardant treatment - wood treatment with special agents that reduce flammability and increase fire resistance, making the material suitable for construction and interior applications where fire safety is particularly important.
Impregnation – the wood is treated with special preservatives that protect it from damage and extend its service life, making it particularly suitable for construction, outdoor furniture, and fencing.
*Up to 5% of the purchased finishing boards may not fully comply with the specified grade and its requirements (possible mechanical damage, loose knots, end cracks, rot, or insect damage).
Before purchasing, please consult the seller or manufacturer for specific advice and offers tailored to your particular needs and project.
Delivery
We deliver throughout Europe
