Glasgow & West Scotland
Airtightness Testing
in Glasgow
Professional air permeability testing for Building Regulations compliance, Passivhaus certification, and retrofit assessment. Based in Glasgow, serving the West of Scotland.
Our Service
What you get
BS EN ISO 9972 Compliant
Testing to current standards for Building Regulations compliance
48-Hour Certificates
Results on site, formal certificate within 48 hours
Calibrated Equipment
Professional blower door equipment with current calibration
Leakage Detection
We identify air leakage paths, not just measure the result
Applications
When you need airtightness testing
New Build Dwellings
Non-Domestic Buildings
Extensions Over 1,000m²
Pre-Retrofit Baseline
Passivhaus Certification
Quality Assurance Testing
Understanding Results
What the numbers mean
Results are expressed in m³/(h.m²) at 50 Pa — the volume of air passing through the envelope per hour, per square metre.
Building Regulations 10 m³/(h.m²) max
Good Practice 5 m³/(h.m²)
Passivhaus ~0.3-0.4 m³/(h.m²)
Blower Door Test Photo
Need airtightness testing in Glasgow?
Get in touch to book a test. We can usually accommodate requests within a week.