Offices Nationwide
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
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 F
Means of Ventilation
It's important to ensure that sufficient ventilation is provided to remove harmful pollutants.
Cardiff - Sound Insulation Design Advice - 029 2193 0147
The counties covered by this office are:
Avon, Glamorgan, Carmarthenshire, Powys, Pembrokeshire, Swansea County, Dyfed, Gwent, Gloucestershire,
Phone Number: 029 2193 0147 Email: cardiff@e2consultants.co.uk
Sound Testing Part E is sometimes referred to as Domestic Sound & Acoustic Insulation Testing, Domestic Acoustic Testing, Domestic Sound Insulation Testing, Domestic Sound Testing, Domestic Part E Compliance.
E2 Consultants deliver Sound Insulation Testing for new or refurbished dwellings in compliance with Part E of the Building Regulation in Cardiff and nationwide.
As part of our service in Cardiff 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.
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.
E2 Consultants in Cardiff 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. Our consultants at Cardiff can guide you through the process to ensure the best possible chance of achieving sound test passes. Call 029 2193 0147 or email cardiff@e2consultants.co.uk
Pre-Completion Testing
The following table outlines the sets of tests that are 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) |
| 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. |
| 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) |
For further Sound Insulation Design Advice information for your area, be sure to check out Sound-Testing-Cardiff.co.uk.
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