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9 Best trex protect rim joists of 2026

Explore top picks
  • Best Choice

    1

    Trex Protect Joist Tape - 1-5/8" x 50' - 20 Rolls
    Trex

    Trex Protect Joist Tape - 1-5/8" x 50' - 20 Rolls

    9.7
    Exceptional
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  • Value for Money

    2

    Trex Protect Rim Joist Tape - 11" x 50'
    Trex

    Trex Protect Rim Joist Tape - 11" x 50'

    9.6
    Exceptional

  • 3

    Trex Protect Joist Butyl Tape 1-5/8" x 50', Set of 2
    Trex

    Trex Protect Joist Butyl Tape 1-5/8" x 50', Set of 2

    9.5
    Excellent

  • 4

    Trex Protect Beam Butyl Tape 3-1/8" x 50'
    TREX

    Trex Protect Beam Butyl Tape 3-1/8" x 50'

    9.2
    Excellent

  • 5

    Protecto Wrap Rim Flashing Tape – Self-Adhering Deck Joist Tape for Rim Boards & Fascia – Peel & Stick Waterproof Barrier for Wood, Roofing, and Decking Protection – 12 Inch x 50 Ft Roll
    Protecto Wrap

    Protecto Wrap Rim Flashing Tape – Self-Adhering Deck Joist Tape for Rim Boards & Fascia – Peel & Stick Waterproof Barrier for Wood, Roofing, and Decking Protection – 12 Inch x 50 Ft Roll

    8.9
    Very Good
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  • 6

    Protecto Wrap Rim Flashing Tape – Self-Adhering Deck Joist Tape for Rim Boards & Fascia – Peel & Stick Waterproof Barrier for Wood, Roofing, and Decking Protection – 12 Inch x 50 Ft Roll
    Protecto Wrap

    Protecto Wrap Rim Flashing Tape – Self-Adhering Deck Joist Tape for Rim Boards & Fascia – Peel & Stick Waterproof Barrier for Wood, Roofing, and Decking Protection – 12 Inch x 50 Ft Roll

    8.6
    Very Good

  • 7

    Imus Seal® Butyl Joist Tape for Flashing Deck Joists and Beams, UV Resistant, Level Decking™, Protect Your Deck Structure™, Made in USA (1-5/8” x 50’ Non-Skid)
    Imus Seal

    Imus Seal® Butyl Joist Tape for Flashing Deck Joists and Beams, UV Resistant, Level Decking™, Protect Your Deck Structure™, Made in USA (1-5/8” x 50’ Non-Skid)

    8.4
    Good
    Our Rating

  • 8

    Amazing Works Joist Tape for Decking - Heavy Duty Joist Tape, 2 x 50' Waterproof & Weatherproof Deck Flashing Tape Protects The Top of The Joist, Beam from Moisture and Rot (2" x 50', 4 Pack)
    Amazing Works

    Amazing Works Joist Tape for Decking - Heavy Duty Joist Tape, 2 x 50' Waterproof & Weatherproof Deck Flashing Tape Protects The Top of The Joist, Beam from Moisture and Rot (2" x 50', 4 Pack)

    8.3
    Good

  • 9

    Amazing Works Joist Tape for Decking - Heavy Duty Joist Tape, 2 x 50' Waterproof & Weatherproof Deck Flashing Tape Protects The Top of The Joist, Beam from Moisture and Rot (2" x 50', 2 Pack)
    Amazing Works

    Amazing Works Joist Tape for Decking - Heavy Duty Joist Tape, 2 x 50' Waterproof & Weatherproof Deck Flashing Tape Protects The Top of The Joist, Beam from Moisture and Rot (2" x 50', 2 Pack)

    8.2
    Good