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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 L1A
Conservation of fuel and power IN NEW DWELLINGS

Middlesex - SAP Extension Calculations - 020 3390 0301
The office that covers this area is: London
The towns & cities that are covered within this county are:
Brentford, Edgeware, Enfield, Feltham, Greenford, Hampton, Harrow, Hayes, Hounslow, Isleworth, Northolt, Norwood, Pinner, Ruislip, Southhall, Stanmore, Sunbury-on-Thames, Teddington, Twickenham, Uxbridge, Wembley, West Drayton,
Phone Number: 020 3390 0301 Email: middlesex@e2consultants.co.uk
Our other services include:
SAP Extension Calculations can also be known as:
SAP Extension Assessment,


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