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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

Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Part L2B
Conservation of fuel and power

Gwynedd County - BREEAM HEA05 Acoustic Performances - 01407 320 107
The office that covers this area is: Anglesey
The towns & cities that are covered within this county are:
Abergele, Abersoch, Bala, Bangor, Barmouth, Betws y Coed, Blaenau Ffestiniog, Caernarfon, Conwy, Criccieth, Dolgellau, Llanberis, Llangefni, Llanrug, Llanrwst, Menai Bridge, Morfa Nefyn, Penmaenmawr, Penrhyndeudraeth, Penygroes, Porthmadog, Pwllheli, Tywyn,
Phone Number: 01407 320 107 Email: gwynedd-county@e2consultants.co.uk
BREEAM is sometimes referred to as BREEAM Assessors, BREEAM Rating, BREEAM Assessments, BREEAM Reports, BREEAM Assessment Ratings.
What Are The Benefits of BREEAM?
A BREEAM certification is a way of validating how good a building in Gwynedd County 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.
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.
What Is A BREEAM Rating?
The maximum score a building can achieve in Gwynedd County 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 a new, non-domestic building in Gwynedd County 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
For further information or to book your BREEAM assessment in Gwynedd County, 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 Gwynedd County is as follows:
- Outstanding: 85%+
- Excellent: 70%+
- Very Good: 55%+
- Good: 45%+
- Pass: 30%+
- Unclassified: <30%
What Does BREEAM Stand For?
BREEAM stands for Building Research Establishment's Enviromental Assement Method and was first published in 1990 by the Building Research Establishment (BRE) that covers Gwynedd County.
How Is BREEAM Assessed?
Covering a range of environmental issues in Gwynedd County, 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.
Our other services include:
BREEAM HEA05 Acoustic Performances can also be known as:
BREEAM Assessment, BREEAM, BREEAM Credit Report, BREEAM HEA04 Thermal Comfort, BREEAM HEA01 Daylight Calculation, BREEAM HEA03 Thermal Comfort, BREEAM HEA01 Visual Comfort,


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