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How loud is too loud?
Noise above 85 dBA over time will cause hearing loss. In general, the louder the noise, the less time required before hearing loss...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
Llanberis - BREEAM HEA01 Daylight Calculation - 01407 320 107
The office that covers this area is: Anglesey
Phone Number: 01407 320 107 Email: llanberis@e2consultants.co.uk
BREEAM is sometimes referred to as BREEAM Assessments, BREEAM Rating, BREEAM Assessors, BREEAM Reports, BREEAM Assessment Ratings.
What Is A BREEAM Rating?
The BREEAM ratings for a new, non-domestic building in Llanberis 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%)
The maximum score a building can achieve in Llanberis 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.
How Is BREEAM Assessed?
BREEAM's aim is to educate building designers, owners and occupiers throughout Llanberis 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.
Book Your BREEAM Assessment
For further information or to book your BREEAM assessment in Llanberis, call one of your BREEAM assessors on 01407 320 107 or email breeam@e2consultants.co.uk.
How To Achieve BREEAM Excellence
The scoring for a BREEAM assessment in Llanberis is as follows:
- Outstanding: 85%+
- Excellent: 70%+
- Very Good: 55%+
- Good: 45%+
- Pass: 30%+
- Unclassified: <30%
What Does BREEAM Stand For?
First published by the Building Reseearch Establishment (BRE) in 1990 covering buildings across Llanberis, BREEAM stands for Building Research Establishment's Enviromental Assement Method.
What Are The Benefits of BREEAM?
A BREEAM certification is a way of validating how good a building in Llanberis 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.
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 HEA01 Visual Comfort, BREEAM, BREEAM HEA03 Thermal Comfort, BREEAM HEA04 Thermal Comfort, BREEAM Credit Report, BREEAM HEA05 Acoustic Performances, BREEAM Assessment,


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