WOOD FLOORING V4 Wood Flooring® Technical Data Sheet A106 Walnut Matt Lacquered EUTR/ European Timber Regulation FSC® Certification PEFC® Certification Maximum Size of Sound Knots Maximum Size of Filled Knots Filled Defects Filler Type Sap Wood End Checks Heart Wood Insect Damage Colour Variation Small Shakes Ingrown Bark Grain Variation Yes1 No Yes1 Yes1 (fully bonded installation recommended) Product Details Product Code Country of Manufacture China Full documented evidence of legality of timber FSC® 100% Certification Available for Project Enquires Not available with this product Grading ABC/ Mixed Grade V4 Wood Flooring is chosen for its natural beauty, therefore grading criteria is always an approximation as every piece of timber is different. If further selection is needed please allow for extra material upon installation. 50 mm Diameter (approx') 30 mm Diameter (approx’) Allowed Black and dark brown filler Allowed (few Sapwood at the corner allowed) Not Allowed Allowed Not Allowed Allowed Allowed Not Allowed Allowed Installation Methods All V4 floors should be installed by experienced flooring installers who have read and understood the appropriate installation guides at www.v4woodflooring.co.uk Fully Bonded Secret Nailed Floated on Underlay Over Underfloor Heating Maintenance Schedule Advice Avoid scratches by minimising grit and dust, install doorway entrance mats and felt pads to protect furniture. Use PH neutral cleaners and avoid soaking the floor with water. For more detailed advice visit www.v4woodflooring.co.uk Recommended Products Initial Regular Monthly Long Term Sweep/ Vacuum Wood’s Good Natural Floor Care Refresher Wood’s Good Natural Floor Care Sanded and Re-lacquered V Janka Hardness Slip Resistance European Reaction to Fire Classification Release of Formaldehyde Oak 1360 lbf (6000N) EN 1339 (test result USRV 100) EN 13501-1 (test result: Dn - S1) EN 717-1 (Test result < 0.012mg/m3) Thermal Conductivity EN 12524 (Test result: 0.16 W/mK) V4 Wood Flooring® Call +44(0)1276 488099 Email [email protected] Visit www.v4woodflooring.co.uk Subject to correctly prepared and compatible subfloor and in conjunction with correct installation © This technical data sheet was written by V4 Wood Flooring Ltd. Greenbays Park Carthouse Lane, Horsell, Surrey GU21 4YP. At the time of writing and publication of sheet, all the information is specified correctly. The company reserves the right to change the specifications of this product at any time without prior notice to third parties. The photographs used in this sheet are intended only as illustrations. No rights can be derived from them.