Building Air Tightness Testing

UKAS accredited to carry out air leakage testing of buildings.

  • Testing to current ATTMA Technical Standards, as required by the Building Regulations Part L for conservation of fuel and power
  • Testing builders workshafts, risers and stairwells
  • BTL provides an independent, professional and expedient testing service founded on over 20 years of air leakage testing expertise
  • Trained and qualified operatives
  • Independently UKAS calibrated equipment
  • Free advice service
  • Smoke tests
  • Testing to PassivHaus standard requirements
  • Air leakage assessments of existing dwellings
  • Thermographic surveys
  • Free advice and consultancy service

pdf icon Download Air Leakage Testing information sheet