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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 L2A
Conservation of fuel and power in new buildings other than dwellings.

Llay - BER TER Calcs - 01978 633 079
The office that covers this area is: Wrexham
Phone Number: 01978 633 079 Email: llay@e2consultants.co.uk
Our other services include:
BER TER Calcs can also be known as:
BRUKL Report, BER TER Calc, SBEM Rating, SBEM, SBEM Calc, SBEM Calculations, SBEM Assessment,


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