Refundable Sample available on this product. Berthold 21mm European Oak is a premium quality solid wood floor. This 21mm thick floor is 128mm wide along with long length boards of upto 2360mm. Each board has bevelled edges on all four sides while the surface has been sanded but if unfinished to allow for a customised finish. The rustic grade allows knot holes up to 3mm, firmly encased or levelled larger knots, slight or levelled cracks on surface and knots, dark streaks, bark pockets and sapwood on up to 25% of the surface. With tongue and groove jointing, installation is by nail down or fully glued to the sub floor. Although this 128mm width can also be laid as a floating installation via the Berthold steel clip system (purchase separately).
