How to Buy Deck Lumber. .25, sometimes .15 . Typically used for decking, fence and railing material. Ground-contact use .40 . Typically used for posts, beams, joists and, again, decking. Composite boards are made from wood and plastic often recycled materials and resist rot and insect attack. Since there are no defects, there is
Plastic Lumber Manticore Lumber is a highly versatile wood alternative, made from 100% recycled plastic using plastic waste that is unusable in conventional recycling processes. This completely maintenance free material can be worked like wood and has the added benefit of saving you over the years having to replace and treat old timber.
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