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Item #:
85788777
Butyl Deck Joist Tape 6" x 50' 2 Pack | Waterproof Self-Adhesive Flashing Tape, Weather-Resistant, Anti-Corrosion, For Wood Joists, Beams And Decking
88% of respondents would recommend this to a friend
Item #:
85788777
XCD 112
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
QTY:
Order now and get it around Thursday, September 17
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Keep water and moisture out with our super sticky and waterproof joist tape for decking.
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What Stands Out
Waterproof Protection
This butyl tape provides superior waterproofing, protecting deck joists from moisture damage, ensuring longevity and durability for your outdoor structures.
Self-Adhesive Design
The self-adhesive backing allows for easy application without additional tools, saving time and effort during installation while ensuring a secure bond to wood surfaces.
Anti-Corrosion Quality
Designed to resist corrosion, this tape prevents rot and decay, enhancing the structural integrity of your deck and reducing maintenance costs over time.
Product Details
| Brand Name | JOAPRIL |
| Number of Items | 2 |
| Recommended Uses For Product | Outdoor |
| Surface Recommendation | 1 |
| Unit Count | 100 Feet |
| Number of Packs | 2 |
| Included Components | 2pack deck joist tape 6" x 50' |
| Manufacturer | JOAPRIL |
| Item Weight | 5.15 kg |
| Part Number | 6inch tape-2pack (15.2 cm) |
| Other Special Features of the Product | Waterproof |
| Water Resistance Level | Waterproof |
| Compatible Material | Wood |
| Item Resistance | Waterproof, Weather Resistant |
| Adhesive Format | roll |
| Adhesive Side Count | 2 |
| Adhesive Location | tape |
| Item Dimensions L x W x Thickness | 6"L x 6"W x 6"Th (15.2 x 15.2 x 15.2 cm) |
| Size Name | 6inch- 2pack (15.2 cm) |
| Color | Black |
| Material Type | Rubber |
| Brand | JOAPRIL |
| Material | Rubber |
What's in the box
2pack deck joist tape 6" x 50'
Who Should Buy?
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Deck Builders
Ideal for professionals constructing new decks, ensuring long-lasting protection against moisture and corrosion.
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Homeowners
Perfect for DIY enthusiasts looking to protect existing wooden joists and beams from environmental damage.
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Renovation Projects
Great for those restoring old decks, providing a reliable waterproof barrier for enhanced durability.
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Indoor Use
Not suitable for interior applications where moisture exposure is minimal or non-existent.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is Deck Joist Tape and how does it work?
Answer: Deck Joist Tape is a specialized butyl adhesive tape designed to protect wooden beams and joists from moisture damage. It adheres to the top of joists and acts as a barrier, preventing water from penetrating and causing rot. This is essential for extending the life of your deck structure, ensuring stability and safety over time. -
Question:
What are the dimensions of the Deck Joist Tape?
Answer: The Deck Joist Tape comes in a convenient size of 6 inches wide and 50 feet long, available in a 2-pack. This ample length makes it suitable for various projects, allowing you to cover multiple joists efficiently, saving time and material without compromising on coverage. -
Question:
Is Deck Joist Tape suitable for use in wet climates?
Answer: Yes, Deck Joist Tape is specifically designed to be waterproof and weather-resistant. This makes it an ideal choice for use in wet climates, ensuring that your deck joists remain protected against the effects of moisture, mildew, and rot even in harsh weather conditions. -
Question:
Can Deck Joist Tape be applied on existing structures?
Answer: Absolutely! Deck Joist Tape can be applied to both new and existing structures. If you're upgrading your deck or adding additional joists, this tape can easily adhere to previously installed joists, providing an extra layer of protection against moisture infiltration. -
Question:
How do you install Deck Joist Tape?
Answer: Installing Deck Joist Tape is a straightforward process. Simply clean the joist surface to remove any debris or moisture, peel off the backing from the adhesive side of the tape, and press it firmly onto the joist. This ensures a strong bond, creating a waterproof barrier that protects your deck. -
Question:
Is Deck Joist Tape environmentally friendly?
Answer: While Deck Joist Tape is made from durable butyl material, it is designed for long-lasting use, reducing the need for frequent replacements. Investing in quality tape contributes to sustainability by minimizing material waste over time, as well as protecting wood from decay and extending its lifespan. -
Question:
What types of wood can Deck Joist Tape be used with?
Answer: Deck Joist Tape is versatile and can be used with various types of wood, including pressure-treated lumber, cedar, and composite materials. This versatility ensures that you can effectively protect different deck configurations, enhancing the overall durability of your outdoor spaces. -
Question:
Does Deck Joist Tape allow air circulation?
Answer: Deck Joist Tape creates a moisture barrier, while still allowing for air circulation in your decking system. This feature helps to prevent mold growth and rot, maintaining the structural integrity of your deck by ensuring that trapped moisture can escape. -
Question:
Where can I buy Deck Joist Tape in Montserrat?
Answer: You can buy Deck Joist Tape at Ubuy, which offers a wide selection of home improvement products, including this essential tape for your deck. Ubuy provides easy access to quality materials that help you protect your outdoor structures, ensuring they remain safe and visually appealing.
JOAPRIL Butyl Tape Editorial Review
** Deck Joist Tape** The Deck Joist Tape has garnered a positive reception among users, particularly for its effectiveness and ease of application in various deck Construction projects. Highlights from user experiences show that the adhesive quality of this butyl tape is highly appreciated; many customers noted its super sticky nature and the confidence it provides in protecting deck joists from moisture. The product’s ability to adhere well, even in demanding weather conditions, has been highlighted, especially by customers who live in rainfall-prone areas. The tape is described as easy to work with and has been successfully used on multiple new deck installations, indicating its reliability and suitability for both professional and DIY applications. Users also commended the value offered by the two-pack option, allowing them to acquire a larger quantity than available in retail without a significant price increase. The design features, such as the clear plastic backing—seen as more user-friendly compared to paper—have also received positive feedback for their easy peeling process. However, some users did encounter minor issues regarding the release paper complexity, though solutions were readily shared, demonstrating a community of informed users willing to help each other navigate product use. A few drawbacks were noted, with one user mentioning a slice in the underside of the roll which might affect the product's primary function of sealing against water. Such imperfections can be concerning, but overall, the majority of feedback showcases satisfaction with the tape’s performance. **
Customer Reviews & Ratings
107 customers ratings
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5 Star
78%
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4 Star
10%
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3 Star
5%
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2 Star
1%
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1 Star
6%
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Pros
- Very sticky and adheres well
- Easy to apply, even on wider joists
- Good protection against moisture
- Clear plastic backing is easier to handle than paper
- Excellent value with a two-pack option
Cons
- Occasional defects reported, like slices in the tape
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Features & Benefits
- Durable butyl tape designed specifically for decking.
- Waterproof and weather-resistant to protect deck integrity.
- Super sticky application ensures a reliable seal.
- 6 inches wide for ultra-wide coverage.
- Ideal for use on wood beams and joists.
- Built to withstand tough outdoor conditions.
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