Offices Nationwide

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

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 L2B
Conservation of fuel and power

Chalfont St Giles - BREEAM HEA04 Thermal Comfort - 01908 900 138
The office that covers this area is: Milton Keynes
Phone Number: 01908 900 138 Email: chalfont-st-giles@e2consultants.co.uk
BREEAM is sometimes referred to as BREEAM Reports, BREEAM Assessment Ratings, BREEAM Rating, BREEAM Assessors, BREEAM Assessments.
How Is BREEAM Assessed?
BREEAM's aim is to educate building designers, owners and occupiers throughout Chalfont St Giles about the impact their building has on the local area. To do this, BREEAM gives a rating of Outstanding, Excellent, Very Good, Good or a Pass based on transport, waste, energy, health, water, pollution, materials, management and ecology.
How To Achieve BREEAM Excellence
The scoring for a BREEAM assessment in Chalfont St Giles is as follows:
- Outstanding: 85%+
- Excellent: 70%+
- Very Good: 55%+
- Good: 45%+
- Pass: 30%+
- Unclassified: <30%
Book Your BREEAM Assessment
Call one of your BREEAM assessors in Chalfont St Giles on 01908 900 138 or email breeam@e2consultants.co.uk for further information or to book your BREEAM assessment.
What Does BREEAM Stand For?
First published by the Building Reseearch Establishment (BRE) in 1990 covering buildings across Chalfont St Giles, BREEAM stands for Building Research Establishment's Enviromental Assement Method.
What Is A BREEAM Rating?
The maximum score a building can achieve in Chalfont St Giles is 100% from a BREEAM assessment. It used to be that 'Good' was the maximum level that could be achieved, however in 2008 a new 'Outstanding' category was added. The percentage required for each level remained the same despite this.
The BREEAM ratings for new, non-domestic buildings in Chalfont St Giles are as follows: Pass (standard good practice) for the top 75%, Good (intermediate good practice) for the top 50%. Very Good (advanced good practice) for top 25%. Excellent (best practice) for top 10% and Outstanding innovator) for the top 1%.
What Are The Benefits of BREEAM?
BREEAM aims to show that by building with the local area in mind, though capital costs may increase, you should save on operational costs in the long-term. This limits investor costs and makes the building more attractive when it comes to selling.
A BREEAM certification is a way of validating how good a building in Chalfont St Giles is in terms of the environmental impact through a globally recognised standard. It's the hope that the BREEAM assessment will help building owners and designers to improve their carbon footprint and make better use of their resources.
Our other services include:
BREEAM HEA04 Thermal Comfort can also be known as:
BREEAM HEA03 Thermal Comfort, BREEAM HEA01 Visual Comfort, BREEAM Assessment, BREEAM HEA01 Daylight Calculation, BREEAM Credit Report, BREEAM, BREEAM HEA05 Acoustic Performances,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970