Offices Nationwide
Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more
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
Part L1B
Conservation of fuel and power in Existing Dwellings
Westminster - CSH - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: westminster@e2consultants.co.uk
Our other services include:
CSH can also be known as:
Code for Sustainable Homes Daylight Calculation, Sustainable Homes, Code Assessment, C4SH, Code for Sustainable Homes,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
