To ensure effective airtightness of the building, an effective and durable airtightness tape is essential. It’s important to select a product that is able to form a reliable bond with a range of substrates, and maintain a high level of flexibility without hardening or becoming brittle. This is important, as over time differential movement can compromise airtight seals, so airtightness tapes need to be able to cope with changing environments.

Our airtightness tapes are made with solid acrylic glue to make certain that they are waterproof, remain flexible, and can cope with both high and low temperatures during application and over the lifetime of the building.

Our range of airtight tapes and seals includes solutions for every conceivable airtight junction, no matter what the build, and they’re made to last as long as the building does. With a comprehensive range of window tapes, floor tapes, and airtight tapes for other openings including doors and ventilation ducts, our range caters to all projects, whether retrofitting, or newbuild.

Our tapes are recognised as industry leading, with our Tescon Vana, No. 1 and Uni Tape products being currently the only sealing tape yet to pass the Kassel Institute accelerated aging test for 100+ years airtightness performance. Pro Clima products have been independently tested and approved by the Sentinel Haus Institute to meet their stringent standards for healthy buildings with good indoor air quality.