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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

Environmental Noise Levels
The max exposure time at 85 dBA is 8 hours, at 110 dBA it's just 1 min 29 seconds. If exposed, limit the time and wear hearing protection...more
Amersham - BREEAM HEA05 Acoustic Performances - 01908 900 138
The office that covers this area is: Milton Keynes
Phone Number: 01908 900 138 Email: amersham@e2consultants.co.uk
BREEAM is sometimes referred to as BREEAM Assessments, BREEAM Reports, BREEAM Assessors, BREEAM Assessment Ratings, BREEAM Rating.
How Is BREEAM Assessed?
Covering a range of environmental issues in Amersham, BREEAM looks at a building's impact on transport, waste, energy, health, water, pollution, materials, management and ecology to assess whether a building is Outstanding, Excellent, Very Good, Good or a Pass. Covering more than 50 countries and 250,000 buildings, BREEAM's aim is to educate building owners, designers and occupants about their impact on the local area.
How To Achieve BREEAM Excellence
The scoring for a BREEAM assessment in Amersham is as follows:
- Outstanding: 85%+
- Excellent: 70%+
- Very Good: 55%+
- Good: 45%+
- Pass: 30%+
- Unclassified: <30%
Book Your BREEAM Assessment
For further information or to book your BREEAM assessment in Amersham, call one of your BREEAM assessors on 01908 900 138 or email breeam@e2consultants.co.uk.
What Is A BREEAM Rating?
The BREEAM ratings for a new, non-domestic building in Amersham are:
- Pass: standard good practice (top 75%)
- Good: intermediate good practice (top 50%)
- Very Good: advanced good practice (top 25%)
- Excellent: best practice (top 10%)
- Outstanding: innovator (top 1%)
It used to be that 'Good' was the maximum level that could be achieved with 100% being the maximum score in Amersham from a BREEAM assessment. However, in 2008, a new 'Outstanding' category was added - although the percentages required for each level remained the same.
What Are The Benefits of BREEAM?
It's the hope that the BREEAM assessment will help building owners and designers improve their carbon footprint across Amersham and make better use of their resources. A BREEAM certification is a way of validating how good a building is in terms of the environmental impact through a globally recognised standard.
It's not unheard of that making a building more environmentally friendly will increase the cost of construction - but BREEAM aims to show that by building this way you will save on operational costs in the future that in turn limit investor costs and makes the property more attractive when reselling.
What Does BREEAM Stand For?
First published by the Building Reseearch Establishment (BRE) in 1990 covering buildings across Amersham, BREEAM stands for Building Research Establishment's Enviromental Assement Method.
Our other services include:
BREEAM HEA05 Acoustic Performances can also be known as:
BREEAM Assessment, BREEAM HEA01 Daylight Calculation, BREEAM HEA04 Thermal Comfort, BREEAM, BREEAM HEA01 Visual Comfort, BREEAM Credit Report, BREEAM HEA03 Thermal Comfort,


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