Home > Joist Span Calculator GO SHOP IT'S TIME TO START MAKING YOUR MEMORIES. HOW-TO Software Build a deck Design Materials Building Code Footings & Foundations Framing Decking Stairs Railings Benches and Extras Maintenance and Waterproofing Case Studies GO LEARN MORE Different Styles of Decks ...
Coverage Calculator Waterproof BarrierProtection When this tape is applied to the top of decking joists, over ledger boards, and around support posts, it creates a waterproof seal that helps stop decay and wood rot. Rot is caused by moisture that stays in contact with treated and untreated lumbe...