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Protect Your Deck from Moisture

Get Materials Estimate

Protect the Deck Substructure from Rot and Decay with Trex Protect Joist, Beam & Rim Tape

Easy to Apply

Trex Protect Joist, Beam & Rim Tape is a self-adhesive, non-skid deck flashing tape designed to shield joists, beams and rim joists from moisture that can lead to wood rot and decay and the loosening of the deck screws and fasteners.

Watch the video below to see how simple Trex Protect is to install.

Estimate What You Need

Trex Protect tape is available in three widths:

  • 1-5/8″ x 50′ (41.3 mm x 15.2 m) joists
  • 3-1/8″ x 50′ (79.4 mm x 15.2 m) for double beams
  • 11″ x 50′ (279.4 mm x 15.2 m) for rim joists, stairs and all flat-blocked surfaces

Trex Protect is available at local lumberyards and through online retailers.

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