Walnut Board Premier Unsealed Natural 20x135mm
Walnut Board Premier Unsealed Natural 20x135mm: the rich dark brown colour of Walnut combines with its unique grain, resulting in a luxurious and breath-taking floor. Sourced from safely managed forests in Northern America, Walnut is a popular species that adds character to any room with its rich and luxurious appeal.
Walnut is a beautiful dark and intense brown hardwood with a high-end look. This species is rich in detail and its warm tones are sure to bring a room to life. The rich dark brown colour of Walnut combines with its unique grain, resulting in a luxurious and breath-taking floor.
Unsealed products provide the flexibility to finish the wood in any colour once the floor is fitted. This can be anything from a clear sealer, to bring out the beauty of the wood, to a coloured finish to create an individual, bespoke feel. This is ideal for colour matching with an existing floor or simply to introduce a particular shade into a design scheme.
Engineered wood floors are appropriate for installation over under floor heating because of their stability and moisture content. Engineered flooring can be fitted in most rooms in the house and laid on almost all types of subfloor.
Engineered wood floors are suitable for kitchens, bathrooms, utility rooms, and any other room in the house because of their greater stability and lower moisture level in the wood. Engineered wood floors are appropriate for installation over under floor heating because of their stability and moisture content.
With an engineered floor, you get the same look and feel of a traditional solid wood floor but with the added benefits of more efficient use of precious materials, superior construction, and compatibility with under floor heating.
The engineered board has been produced using a Russian WBP birch ply, manufactured to European standard EN 326-2. The adhesive used to bond the board is an E1 category, PUR adhesive (formaldehyde free) to DIN/EN 14257 and DIN/EN 204 low emission glue which is heat and water resistant in accordance with BS EN 14342:2005+A1. The top layer is kiln dried to between 8-12% moisture content.
The formaldehyde emissions are: 0,01 ppm, pentachlorophenol emissions: <0.8 mg/kg.
Thermal conductivity (W/mK) is 0,10W/mK.
Suitable for secret fixing to ply, battens or joist subfloor, floating on an underlay or a fully bonded installation to a screed subfloor. The unsealed board is supplied with a micro bevel along the length of the board, pre- sanded requiring only a light 100/120 grit sand to finish.
Compatible for use in conjunction with underfloor heating the board complies with BS 8201:2011, rated in accordance with BS EN 13501-1, and is classified D fl -S1 when laid as a fixed floor on a structural subfloor or E fl- S1 when laid on battens or joists for minimal smoke production.
Type of Finish: Unsealed
Profile: Tongue and Groove
Specification: Bevelled Edge
Unit Weight: 13kg
Size: 135 x 20 mm
Width: 135 mm
Thickness: 20 mm
Suitable for underfloor heating: Yes
Nail Fitting: Nail fixing is usually done via a nail gun, e.g Porta-Nailer, where a serrated nail is inserted through the tongue at 45 degrees.
Stick Down: Sticking involves the use of an adhesive to bond the wood flooring to either a concrete/screed sub floor or to a ply/chipboard sub floor.
Floating: A floating floor is not physically connected to the sub floor. Normally laid on an underlay, the floor is joined by gluing the tongue and groove together or by using a click system.
Under Floor Heating: This product is compatible for use over an electric or water under floor heating system. The maximum temperature must not exceed 27 degrees Celsius at the floor surface.
Micro Bevelled: Micro Bevelled means a very small v shape can be seen on the long sides of the boards. The ends have no bevel.