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

Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more
Part E
Resistance of the Passage of Sound

Grassinton - Code Assessment - 01924 578 029
The office that covers this area is: Wakefield
Phone Number: 01924 578 029 Email: grassinton@e2consultants.co.uk
Our other services include:
Code Assessment can also be known as:
Code for Sustainable Homes Daylight Calculation, C4SH, CSH, Sustainable Homes, Code for Sustainable Homes,


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Company No. 06728970