Protecting our Futures

Air Sealing

Avesta Scotland Limited

Air Sealing

As part of the sustainable requirements for new buildings, air sealing or airtightness testing, not only aids the energy efficiency of a building but also assists in the operation of the building’s heating and ventilation systems.

Partnership with BSRIA

In partnership with BSRIA, who are members of ATTMA, complying with BS 13829 and testing to Building Regulations Part L (England) or Section 6 (6.2.7) (Scotland), Avesta Scotland Limited can ensure that the building is tested to a recognised standard.

Upon request, Avesta may be in attendance during these tests, to carry out any remedial works to areas found to have failed.

Our relationship with BSRIA offers access to expertise in reviewing building design to identify areas that require treatment. Avesta are then able to carry out the necessary preparatory works to ensure a successful air test.

Contact us today to discuss any special requirements that you may have.


Avesta Scotland Limited provides a wide range of services, primarily in the field of passive fire protection, to both private and commercial clients throughout the UK.