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Sound Absorption
The loss of sound energy when sound waves come into contact with an absorbent material such as ceilings, walls, floors and other objects...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
Intended to assist the construction industry to comply with the performance standards of Regulations.
Redhill - Display Energy Certificate - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: redhill@e2consultants.co.uk
Our other services include:
Display Energy Certificate can also be known as:
DEC,
August 13 at 1:29pm
Today takes 2 of our engineers, air testing this enormous modular classroom in Tring, It took 4 fans to test this space and unfortunately resulted in a Fail. Remedial sealing will be required to areas that we have identified as leaking cold air infiltration. #preperationiskey
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