Novia Tape FAQs
What are Novia Tapes used for?
Novia Tapes are designed for sealing and securing membranes in vapour control layers, breather membranes, radon barriers, and gas barriers. They provide airtight seals, enhance waterproofing, and prevent air leakage in construction projects.
Which Novia Tape should I use for vapour control layers?
For vapour control layers, double-sided butyl tape is recommended for the initial seal with an overlap of 75mm to 100mm. A top lap seal using metallised BOPP tape or aluminium foil tape strengthens the bond and improves air tightness.
Can Novia Tapes be used with breather membranes?
Breather membranes should be sealed with breather membrane lap tape for optimal adhesion. To enhance air tightness and waterproofing, double-sided adhesive tape can be used on the lap joints, ensuring a stronger and more efficient structure.
Are Novia Tapes suitable for gas barriers and damp-proof membranes?
Gas barriers require a 50mm double-sided butyl tape with an overlap of at least 150mm for effective sealing. A final top lap seal with metallised BOPP tape or 100mm foil tape is essential for maintaining a strong barrier against gases like methane and radon.
What tape should I use for temporary protection?
For temporary protection applications, foil tape or double-sided butyl tape are cost-effective choices. These provide a secure bond while allowing for easy removal when no longer needed.
Do Novia Tapes work in cold weather?
Novia offers AirSeal 310, a standard cold-weather sealant, and AirSeal 310 FR, a fire-resistant version. These sealants provide additional adhesion support in low temperatures or difficult-to-reach areas.
How do I ensure the strongest seal with Novia Tapes?
For the most secure seal, use the appropriate tape for each membrane type and follow recommended overlap guidelines. Pre-applying butyl tape to fixing points before stapling or securing membranes can further improve airtightness.
Can Novia Tapes be used for shed and garden structures?
For shed and garden structures, double-sided butyl tape in either 50mm or 30mm widths is recommended. For general applications, a double-sided adhesive tape is a suitable and more economical alternative.
Are Novia Tapes waterproof?
Yes, Novia Tapes are designed to be moisture-resistant and weatherproof, ensuring long-lasting performance in both internal and external applications.
Where can I find installation guidelines for Novia Tapes?
Installation guidelines can be found on individual product pages, ensuring compatibility with specific membranes and providing step-by-step instructions for best results.
