FixGard Bitumen Cover Tape – 75 mm x 10m – Self-Adhesive Joist Sealing Tape for Wooden Joists
€11.95
In stock
Your security and privacy are at the heart of everything we do. Every purchase you make is protected by industry‑leading safeguards designed to keep your personal and payment information safe.
Secure Payments
Pay with complete confidence using our trusted, fully protected payment methods. Your card details remain secure, uncompromised, and handled with strict care.
All sensitive data is encrypted from end to end, and we never sell or share your card information, ever.
Payment Methods
We accept credit and debit cards from most major credit issuers. Your card can be saved for future purchases and you can remove or edit the card information at any time. For questions regarding your transactions on our site, please consult your card-issuing bank.
We deliver across all four zones defined below.
Quantity savings
Enjoy automatic discounts as soon as your basket qualifies—no codes, no hassle.
Buy 25–49 units
Get 3% off your entire qualifying product order.
Buy 50+ units
Get 5% off your entire qualifying product order.
How it works
Your discount is applied automatically at checkout based on the total quantity of eligible items in your basket. The more you buy, the more you save—simple, transparent, and designed to reward our customers.
Pros and cons
Keeps moisture away from exposed joist tops, reducing the risk of rot
Sticks down quickly and easily, no tools or experience required
Flexible material conforms neatly to timber beams
Inconspicuous black finish blends in beneath your boards
Designed for wooden joists only, not for metal or composite subframes
A single roll covers 10 metres, so larger decks may need several
Product specification
- Length
- 10000 mm
- Width
- 75 mm
- Material
- Other
- Fire Rating
- N/A
FixGard Bitumen Cover Tape 7.5 cm x 10 m – For Wooden Joists
Shield your timber substructure from moisture and add years to its lifespan with FixGard Bitumen Cover Tape. This durable, self-adhesive bituminous strip wraps over the top of wooden joists to keep water out, helping prevent rot where it tends to start. Quick to apply and flexible enough to follow your timber, it’s a simple step that makes a real difference to the longevity of your build.
Built for timber subframes
Ideal for decking and raised platforms supported by wooden joists, the tape creates a dependable seal against rain and standing water. By stopping moisture from soaking into the exposed top face of each beam, it tackles one of the most common causes of premature decay in outdoor structures.
Key features
A 10-metre roll measuring 7.5 cm wide in a discreet black finish, the tape resists water, bends easily around your woodwork, and goes on without any specialist tools. It’s an affordable, low-effort upgrade for any garden decking or terrace project.

