Deckorators Butyl Joist Flashing Tape
- Apply to the top of joists, rim joists, and ledgers to protect wood against water damage
- Acts as a barrier to protect screw holes from moisture
- Prolongs the life of your wood substructure
- Use with composite or wood decks
Deckorators Joist & Flashing Tape is a self-adhesive butyl tape for composite or wood decks that helps prolong the life of your wood joists and beams. It can be applied to the top of joists, rim joists, and ledgers to protect wood against water damage.
Protect and maximize the life of your deck by using joist and flashing tape on a wood or composite deck's substructure.
What flashing tape is the best width for your project?
1-5/8” tape for single-deck joists
3-1/8” tape for double joists or deck beams
|Compatible Materials||Composite and Wood Decks|
Weights and Dimensions
Info & Guides
Deckorators Style Guide
Deckorators Product Catalog
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