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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!

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
Part L2A
Conservation of fuel and power in new builds other than dwellings

Earlswood - BREEAM HEA03 Thermal Comfort - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: earlswood@e2consultants.co.uk
BREEAM is sometimes referred to as BREEAM Assessors, BREEAM Assessments, BREEAM Assessment Ratings, BREEAM Reports, BREEAM Rating.
What Is A BREEAM Rating?
It used to be that 'Good' was the maximum level that could be achieved with 100% being the maximum score in Earlswood from a BREEAM assessment. However, in 2008, a new 'Outstanding' category was added - although the percentages required for each level remained the same.
The BREEAM ratings for a new, non-domestic building in Earlswood 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%)
Book Your BREEAM Assessment
Call one of your BREEAM assessors in Earlswood on 020 3390 0301 or email breeam@e2consultants.co.uk for further information or to book your BREEAM assessment.
How Is BREEAM Assessed?
BREEAM's aim is to educate building designers, owners and occupiers throughout Earlswood 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.
What Does BREEAM Stand For?
First published by the Building Reseearch Establishment (BRE) in 1990 covering buildings across Earlswood, BREEAM stands for Building Research Establishment's Enviromental Assement Method.
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 Earlswood 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.
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.
How To Achieve BREEAM Excellence
The scoring for a BREEAM assessment in Earlswood is as follows:
- Outstanding: 85%+
- Excellent: 70%+
- Very Good: 55%+
- Good: 45%+
- Pass: 30%+
- Unclassified: <30%
Our other services include:
BREEAM HEA03 Thermal Comfort can also be known as:
BREEAM HEA01 Daylight Calculation, BREEAM HEA04 Thermal Comfort, BREEAM HEA01 Visual Comfort, BREEAM Credit Report, BREEAM HEA05 Acoustic Performances, BREEAM Assessment, BREEAM,


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