Offices Nationwide
Sound Insulation
Two parameters describe sound insulation; Dw and Rw. Dw is the insulation between rooms. Rw is the lab-tested insulation of a wall/floor...more
Air Testing & Leakage
We have a checklist you can download for Air Leakage Testing. If you follow our air tightness checklist, this will improve your likelihood to achieve a pass!
Part L1A
Conservation of fuel and power IN NEW DWELLINGS
Guidance for compliance with the Building Regulations for building work to New Dwellings.
Defford - Domestic Heat Loss Surveys - 0121 381 0129
The office that covers this area is: Birmingham
Phone Number: 0121 381 0129 Email: defford@e2consultants.co.uk
Our other services include:
Domestic Heat Loss Surveys can also be known as:
Thermal Imaging Survey, Energy Audit, Domestic Thermal Imaging Inspection, Domestic Thermal Imaging, Domestic Energy Audit, Code Air Infiltration Survey, Domestic Thermography, Domestic Thermal Imaging Survey, Domestic Thermography Survey, Domestic Code Air Infiltration Survey, Domestic Thermal, Domestic Heat Loss Survey, Thermal Imaging, Thermal, Domestic Building Thermal Imaging Survey, Building Thermal Imaging Survey, Heat Loss Survey, Thermography, Thermography Survey,
Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970