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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
Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Part L1B
Conservation of fuel and power in Existing Dwellings
Our other services include:
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Predicted Energy Assessment can also be known as:
On Construction EPC, New Build On Construction Domestic EPC, New Build Domestic EPC, New Build On Construction EPC, PEA, New Build EPC, Domestic On Construction EPC,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
In County Q
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