Offices Nationwide

Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more

Air Testing & Leakage
We can offer additional services at discounted rates along side our tests! These are Sound Testing and Part F. Ask our Consultants for more
Part E
Resistance of the Passage of Sound

Once Brewed - Domestic Code Air Infiltration Surveys - 0191 633 0103
The office that covers this area is: Newcastle
Phone Number: 0191 633 0103 Email: once-brewed@e2consultants.co.uk
Our other services include:
Domestic Code Air Infiltration Surveys can also be known as:
Domestic Thermal Imaging Inspection, Domestic Heat Loss Survey, Thermal Imaging, Thermal, Domestic Energy Audit, Thermography, Energy Audit, Domestic Thermography Survey, Domestic Building Thermal Imaging Survey, Heat Loss Survey, Code Air Infiltration Survey, Domestic Thermal Imaging, Thermography Survey, Thermal Imaging Survey, Building Thermal Imaging Survey, Domestic Code Air Infiltration Survey, Domestic Thermal, Domestic Thermography, Domestic Thermal Imaging Survey,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970