Offices Nationwide

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

Air Testing & Leakage
Our engineers use Thermal camera and extensive knowledge of buildings to help find leakage areas within the building and can advice of these.
Leyton - BREEAM HEA01 Visual Comfort - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: leyton@e2consultants.co.uk
BREEAM is sometimes referred to as BREEAM Assessment Ratings, BREEAM Assessments, BREEAM Reports, BREEAM Assessors, BREEAM Rating.
What Does BREEAM Stand For?
First published by the Building Reseearch Establishment (BRE) in 1990 covering buildings across Leyton, BREEAM stands for Building Research Establishment's Enviromental Assement Method.
What Are The Benefits of BREEAM?
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.
A BREEAM certification is a way of validating how good a building in Leyton 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.
How To Achieve BREEAM Excellence
The scoring for a BREEAM assessment in Leyton 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 Leyton, call one of your BREEAM assessors on 020 3390 0301 or email breeam@e2consultants.co.uk.
How Is BREEAM Assessed?
BREEAM's aim is to educate building designers, owners and occupiers throughout Leyton 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 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 Leyton 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 Leyton 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%)
Our other services include:
BREEAM HEA01 Visual Comfort can also be known as:
BREEAM Credit Report, BREEAM HEA03 Thermal Comfort, BREEAM, BREEAM Assessment, BREEAM HEA01 Daylight Calculation, BREEAM HEA05 Acoustic Performances, BREEAM HEA04 Thermal Comfort,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970