Linax timber is boiled in linseed oil under vacuum to produce environmentally friendly, stable board. It has long maintenance intervals (5-7 years) and comes with 12 years product warranty and 50 year rot warranty. In order to retain warranty, it is important that all cut and drilled surfaces are brushed with Linax oil and that only stainless steel fixings are used. Available in brown, grey and natural finishes. Board size: 4.80m Ex150 x 32mm (Actual size around 145 x28mm)