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Building Membrane Tapes
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Building membrane tapes are a critical component in modern construction, ensuring that breather membranes, vapour control layers, and airtight membranes perform effectively.
Without proper sealing, even the highest-quality membranes can allow air leakage, moisture ingress, and reduced thermal efficiency, leading to potential structural damage over time.
At Trade Warehouse, we stock a comprehensive range of Novia building membrane tapes, designed for airtight seals, weatherproof protection, and long-lasting durability. Whether you're working on roofing, wall insulation, floor membranes, or external cladding, our selection of double-sided, single-sided, foil, butyl, and metallised tapes ensures optimal adhesion and performance in all conditions.
Why Are Building Membrane Tapes Important?
A building membrane is only as good as its installation. Without the correct sealing tape, overlaps and joins in membranes can create weak points where moisture, air, and dust can enter. This reduces the energy efficiency of the building, leads to moisture-related damage, and can even cause insulation materials to deteriorate.
Using high-performance membrane tapes ensures:
- Airtight & Energy-Efficient Sealing – Prevents heat loss and ensures membranes perform at their highest level
- Moisture & Vapour Resistance – Stops condensation build-up, protecting insulation from damp and mould
- Longevity & Durability – Ensures the membrane remains secure for the lifespan of the building
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Compliance with UK Building Regulations – Helps meet airtightness and insulation standards in construction
Our Range of Novia Building Membrane Tapes
We offer a full selection of Novia membrane tapes, each designed for specific applications in airtight membranes, breather membranes, vapour control layers, and gas barriers.
Novia Double-Sided Butyl Tape
A heavy-duty butyl adhesive tape designed for securing membrane laps and joins, creating an airtight and watertight seal.
- Available in various widths (15mm - 100mm) and lengths
- Strong adhesion to polythene, foil, and membrane materials
- Resistant to moisture, temperature changes, and ageing
- Ideal for sealing vapour control layers, radon barriers, and breather membranes
Novia Single-Sided Aluminium Foil Tape
A high-performance cold-weather foil tape designed for sealing breather membranes and reflective insulation layers.
- Manufactured with high-tack adhesive for long-lasting adhesion
- Reflective foil surface improves thermal efficiency
- Designed for vapour control layers and insulation facings
- Available in multiple widths for different applications
Novia Metallised BOPP Tape
A durable single-sided metallised tape, ideal for use with reflective membranes.
- High-temperature resistance, making it ideal for extreme conditions
- Provides strong adhesion to reflective surfaces
- Enhances the performance of thermal insulation layers
Novia Ultraviolet Lap Tape
A UV-resistant lap tape that provides long-term durability for external membrane sealing.
- Suitable for roof and wall membranes
- Resistant to weathering, UV exposure, and moisture penetration
- Ensures airtight joins for enhanced energy efficiency
Novia AirSeal 310 FR High Tack Sealant
A fire-rated high-tack sealant designed for airtight and weatherproof sealing around membrane penetrations and fixings.
- Provides flexible, durable sealing around pipes, fixtures, and windows
- Fire-rated for use in high-specification builds
- Complements Novia vapour control layers, breather membranes, and airtight systems.
How to Choose the Right Tape for Your Project
Selecting the correct membrane tape depends on your construction needs. Here’s a quick guide:
✔ For vapour control layers: Use Novia Double-Sided Butyl Tape for lap sealing and Aluminium Foil Tape for enhanced durability.
✔ For breather membranes: Single-sided lap tapes provide secure overlap seals, preventing wind-driven rain from entering.
✔ For reflective insulation layers: Metallised BOPP Tape enhances heat reflection and thermal performance.
✔ For extreme weather conditions: Cold weather foil tapes maintain adhesion in low temperatures.
✔ For long-term airtightness: Double-sided butyl tapes and sealants provide permanent, strong bonding.
Why Choose Trade Warehouse for Building Membrane Tapes?
- We supply industry-leading membrane tapes, ensuring long-term durability and compliance.
- Competitive Pricing – We offer affordable rates without compromising quality, ensuring the best value for your project.
- Fast UK Delivery – Get your materials delivered within 1-2 working days, keeping your project on track.
Order Your Building Membrane Tapes Today
Ensure your airtight membranes, vapour control layers, and breather membranes perform at their best with Trade Warehouse’s high-performance Novia tapes. Browse our full collection and get fast, reliable delivery to your site.
Membrane Tape FAQs
What are building membrane tapes used for?
Building membrane tapes are used to seal overlaps, joints, and penetrations in vapour control layers, breather membranes, and airtight membranes. They prevent air leakage, moisture ingress, and thermal loss, ensuring the membrane performs as intended.
Do I need to use tape with a breather membrane?
Yes, to ensure the membrane remains windproof and water-resistant, all overlaps and junctions should be sealed with single-sided lap tape or double-sided butyl tape for a secure, airtight bond.
What is the best tape for vapour control layers?
For vapour control layers, use Novia Double-Sided Butyl Tape for lap sealing and Novia Aluminium Foil Tape for enhanced durability and airtightness. This prevents warm, moisture-laden air from penetrating insulation.
Can I use standard tape instead of membrane tape?
No, standard tape does not have the adhesion strength, moisture resistance, or airtight properties needed for construction membranes. Specialist butyl, foil, and lap tapes are designed to create long-lasting, high-performance seals.
What is the difference between single-sided and double-sided membrane tape?
Single-sided tape is used for sealing external overlaps on breather membranes, while double-sided butyl tape is applied between layers of membranes for a stronger internal seal.
Can I use membrane tape in cold weather?
Yes, but for low-temperature applications, use cold-weather foil tapes designed to maintain adhesion in freezing conditions. This ensures reliable performance in winter months or exposed environments.
How do I ensure a strong seal with building membrane tape?
Always clean and dry the membrane surface before applying tape. Use a roller or firm pressure to secure adhesion, and ensure all overlaps are at least 150mm wide for optimal performance.
Are building membrane tapes fire-rated?
Some tapes, like Novia AirSeal 310 FR High Tack Sealant, are fire-rated for use in high-specification projects. Always check product specifications to ensure compliance with fire safety regulations.
How long does membrane tape last?
High-quality tapes, like those from Novia, are designed to last the lifetime of the building when properly installed. They provide a long-term, durable seal against air and moisture ingress.
How quickly can I receive my order?
We offer fast UK delivery within 1-2 working days, ensuring you receive your building membrane tapes on time to keep your project moving forward.