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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

Air Testing & Leakage
We have a checklist you can download for Air Leakage Testing. If you follow our air tightness checklist, this will improve your likelihood to achieve a pass!
Part E
Resistance of the Passage of Sound

Nelson - Part E Sound Testing - 0161 403 0129
The office that covers this area is: Manchester
Phone Number: 0161 403 0129 Email: nelson@e2consultants.co.uk
E2 Consultants delivers Sound Insulation Testing for new or refurbished dwellings in compliance with Part E of the Building Regulation in Nelson and nationwide.
We actively encourage clients to seek our services at the earliest opportunity as it is possible that the noise mitigation measures required in some instances, could dictate significant changes to external and internal layouts. Therefore our early involvement could remove the need for costly revisions.
As part of our service in Nelson we can also offer advice on the additional requirements of Approved Document Part E including the control of reverberation in common areas and the performance of internal walls and floors.
Our consultants at Nelson can guide you through the process to ensure the best possible chance of achieving sound test passes.
E2 Consultants are specialists in the provision of high quality and practical acoustic consultancy to both the public and private sectors; typically working with residential and commercial developers, architects, planning consultants, industry, local planning authorities and environmental services.
Call 0161 403 0129 or email nelson@e2consultants.co.uk to get a quote from one of Nelson consultants..
Pre-Completion Testing - The following table outlines the sets of tests required for new and converted properties:
Property Types | Test Requirements |
Dwelling-houses Including bungalows |
Normally, one set of tests should comprise of two individual Sound Insulation Tests (SITs)(two airborne tests):1. Living room (wall) And 2.Bedroom (wall) |
Flats with separating floor but not walls |
Normally, one set of tests should comprise of four individual SITs (2 x airborn, 2 x impact): 1. Living room (Airborn), 2.Living room (Impact), 3. Bedroom (airborn) and 4. Bedroom (Impact) |
Flats with separating floor and walls |
Normally, one set of tests should comprise of six individual SITs (4 x airborne, 2 x impact): 1. living room/living room (floor, airborne), 2. living room/living room (floor, impact), 3. bedroom/bedroom (floor, airborne), 4. bedroom/bedroom (floor, impact), 5. living room/living room (wall, airborne) and 6. bedroom/bedroom (wall, airborne) |
Rooms for Residential Purposes |
To conduct a set of tests, the sound insulation between the main rooms should be measured according to the principals set out above for new buildings and material change of use, but adapting them to suit the circumstances. |
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For further Part E Sound Testing information for your area, be sure to check out Sound-Testing-Manchester.co.uk.
Our other services include:
Part E Sound Testing can also be known as:
Sound Testing Part E, Commercial Sound Testing Part E, Commercial Part E Testing, Sound Insulation Design Advice, Part E, Part E Testing, Commercial Part E Sound Insulation Testing, Part E Sound Insulation Testing, Commercial Part E Sound Testing, Commercial Part E,


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