What is Butyl Deck Joist Tape?

Butyl deck joist tape is a type of tape that is designed to protect the joists of a deck from moisture damage. It is made from a high-quality butyl rubber material that is highly resistant to weathering, UV rays, and other damaging elements.

This tape is typically applied to the top of the joists before the deck boards are installed. It creates a barrier that helps prevent water from penetrating the wood of the joists, which can lead to rot, decay, and structural damage over time.

Overall, butyl deck joist tape is a great investment for anyone who wants to extend the lifespan of their deck and ensure that it remains a safe and enjoyable outdoor space for many years to come. By creating a strong moisture barrier that prevents damage to the joists, this tape can help keep your deck looking beautiful and functional for decades.