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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

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Reverberation Time

The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...more

Part L1A

Conservation of fuel and power IN NEW DWELLINGS

Guidance for compliance with the Building Regulations for building work to New Dwellings.

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Water Calculations can also be known as:
Part G Water Calculation, Part G, Part G Water Calc, Water Usage Calculation,

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E2 Specialist Consultants
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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E2 Consultants Delivering compliance solutions for Architects & Developers    Head Office E2 HOUSE, South Park Way, Wakefield 41 Business Park, WF2 0XJ    Questions? Call: 0800 043 8100

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