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!
Cardiff - Predicted Energy Assessment - 029 2193 0147
The counties covered by this office are:
Swansea County, Pembrokeshire, Gloucestershire, Dyfed, Powys, Glamorgan, Carmarthenshire, Avon, Gwent,
Phone Number: 029 2193 0147 Email: cardiff@e2consultants.co.uk
Our other services include:
Predicted Energy Assessment can also be known as:
PEA, Domestic On Construction EPC, New Build EPC, On Construction EPC, New Build Domestic EPC, New Build On Construction EPC, New Build On Construction Domestic EPC,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
