Our environmentally-friendly selection of decking substructure is sourced from the UK’s leading eco-friendly builders' merchant Envirobuild. All of their products are made from reprocessed materials and sustainable resources.
These low maintenance lumber joists are formed from 100% recycled plastics, collected from all over the UK, which makes for a long-lasting, durable material which does not rot or degrade with age. Envirobuild Manticore Lumber is also waterproof, resistant against insect attacks, workable with contemporary carpentry tools and does not require any particular maintenance besides cleaning.