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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

St. Columb Major - C4SH - 01752 687 017
The office that covers this area is: Plymouth
Phone Number: 01752 687 017 Email: st-columb-major@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
Code Assessment, CSH, Sustainable Homes, Code for Sustainable Homes, Code for Sustainable Homes Daylight Calculation,


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Company No. 06728970