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Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more

Sound Intensity
Sound intensity's measured in Decibels (dB). An logarithmic scale where an increase of 10 dB gives an apparent doubling of loudness...more
Part E
Resistance of the Passage of Sound

Hampshire - BREEAM HEA01 Daylight Calculation - 0239 366 0106
The office that covers this area is: Portsmouth
The towns & cities that are covered within this county are:
Aldershot, Arlesford, Alton, Andover, Basingstoke, Bordon, Brockenhurst, Eastleigh, Emsworth, Fair Oak, Fareham, Farnborough, Fleet, Fordingbridge, Gosport, Hartley Wintney, Havant, Hayling Island, Hook, Hythe, Kingsclere, Lee-on-the-Solent, Liphook, Liss, Lymington, Lyndhurst, New Milton, Petersfield, Portchester, Portsmouth, Ringwood, Romsey, Rowlands Castle, Seaview, South Hayling, Southampton, Southsea, Stockbridge, Tadley, Tidworth, Totton, Waterlooville, Whitchurch, Winchester, Yateley,
Phone Number: 0239 366 0106 Email: hampshire@e2consultants.co.uk
BREEAM is sometimes referred to as BREEAM Assessors, BREEAM Assessment Ratings, BREEAM Assessments, BREEAM Reports, BREEAM Rating.
What Does BREEAM Stand For?
First published by the Building Reseearch Establishment (BRE) in 1990 covering buildings across Hampshire, BREEAM stands for Building Research Establishment's Enviromental Assement Method.
How To Achieve BREEAM Excellence
The scoring for a BREEAM assessment in Hampshire is as follows:
- Outstanding: 85%+
- Excellent: 70%+
- Very Good: 55%+
- Good: 45%+
- Pass: 30%+
- Unclassified: <30%
How Is BREEAM Assessed?
Covering a range of environmental issues in Hampshire, 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.
Book Your BREEAM Assessment
For further information or to book your BREEAM assessment in Hampshire, call one of your BREEAM assessors on 0239 366 0106 or email breeam@e2consultants.co.uk.
What Is A BREEAM Rating?
The BREEAM ratings for a new, non-domestic building in Hampshire 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 Hampshire 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 Hampshire 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.
Our other services include:
BREEAM HEA01 Daylight Calculation can also be known as:
BREEAM Credit Report, BREEAM HEA03 Thermal Comfort, BREEAM HEA05 Acoustic Performances, BREEAM, BREEAM HEA04 Thermal Comfort, BREEAM HEA01 Visual Comfort, BREEAM Assessment,


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