DeckWise WiseWrap JoistTape 3" x 75' Self-Adhesive Deck Joist Flashing Tape for Hardwood, Thermal Wood, PVC, Pressure Treated, and Composite Decking (1 roll)
Key features
- •3" x 75' of Tape
- •Malleable Polyethylene Waterproof Flashing
- •Easily Apply to Deck Joists, Around Deck Support Posts and Over Ledgers
- •Helps Create a Waterproof Seal That Prevents Decay
- •"Super Grip" Rubberized Asphalt Adhesive
DeckWise WiseWrap JoistTape 3" x 75' Self-Adhesive Deck Joist Flashing Tape for Hardwood, Thermal Wood, PVC, Pressure Treated, and Composite Decking (1 roll)
List Price: $57.57$51.81DEALYou Save: $5.76 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (30)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.3
out of 5
Based on 10 reviews
5★
50%
4★
40%
3★
10%
2★
0%
1★
0%
Works well
Amazon Customer•October 26, 2017
Great for what I used it for, but doesn't adhere well to the sides of boards.
On doubles it worked great since it all laysy on the top of the joists, and adheres well, plus will be further held in place wit the decking.
On single joists, it would adhere well to the tops, but the excess wouldn't stay adhered to the sides of the joists when folded down.
This actually worked well for my purposes since the joists I was putting it on were also part of a roofing system for a room below, and had roofing material between the joists and halfway up the sides(making sort of a "gutter" between the joists.). The inability of the tape to adhere well to the sides of the joists means water will be shed away from the joist sides, reducing potential of it laying at, or penetrating, the "seam" where the roofing material adheres to the joist side.
On doubles it worked great since it all laysy on the top of the joists, and adheres well, plus will be further held in place wit the decking.
On single joists, it would adhere well to the tops, but the excess wouldn't stay adhered to the sides of the joists when folded down.
This actually worked well for my purposes since the joists I was putting it on were also part of a roofing system for a room below, and had roofing material between the joists and halfway up the sides(making sort of a "gutter" between the joists.). The inability of the tape to adhere well to the sides of the joists means water will be shed away from the joist sides, reducing potential of it laying at, or penetrating, the "seam" where the roofing material adheres to the joist side.
Stapling needed
David Helget•September 26, 2017
Did not stick like I thought it would so I had to staple it on. That being said I'm glad I did it and I know it will protect my wood under the deck. I also liked the look of the black between the boards so you don't see the joist. Will use this product on my next deck as it repels all the moisture off your joist.
Five Stars
Mary•September 25, 2017
Great product
Five Stars
Daniel J Coughlin•September 5, 2017
Hopefully it will hold up through the years and prevent joist rot.
Five Stars
DR_pdx•July 19, 2017
Worked GREAT good product... good adhesion.
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