Shiplap Timber Claddings

Manufactured from European Redwood and available in U/S, unsorted quality which is a combination of grades 1, 2, 3 & 4 in terms of knots permitted per metre of section and any other allowable defects, Grade 5 quality which is sold as a seperate grade where most dimensions have a random spread of knots to a maximum size of cluster allowable per thickness of section and Grade 6 quality which carries much larger knots and is generally regarded as a packing case quality in view of it's characteristics.