AlphaDeck superior quality treated timber joists are sub-frame for your AlphaDeck Composite Decking.
AlphaDeck treated timber comes in 480x10x4cm size. These are tough and long lasting pieces of timber that are suitable for external use and have been treated to withstand the elements. When using AlphaDeck Treated Timber Joist as a sub-frame place joists 400mm apart.
What is Alpha Deck?
Alpha Deck composite decking is a premium product created for the Irish market and climate. The ultra-modern manufacturing process and technology behind these composite decking boards have created an outdoor decking option that is both anti-slip and super long-lasting.
