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 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
Manchester - Water Calculations - 0161 403 0129
The counties covered by this office are:
Cheshire, Isle of Man, Greater Manchester, Merseyside, Lancashire,
Phone Number: 0161 403 0129 Email: manchester@e2consultants.co.uk
Our other services include:
Water Calculations can also be known as:
Part G, Part G Water Calculation, Water Usage Calculation, Part G Water Calc,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
