How to Protect Deck Joists from Rotting Decks.com Decks.com
Prevent your deck joists from water damage and rot with these taping techniques Most of these products are sold as rolls of self-adhesive peel-and-stick flashing tape. What about using Flex Seal and painting it on over the top of the wood?
Rubber Flashing On Deck Joists - A Concord Carpenter
Applying rubber flashing on deck joists I Prolong Framing I Rot Protection I Seals The rubber flashing also helps seal around the deck-board fasteners, reducing Using this tape as a barrier between the two creates an effective break.