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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

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 E
Resistance of the Passage of Sound

Yorkshire - SAP Ratings - 0113 850 0128
The office that covers this area is:
Phone Number: 0113 850 0128 Email: yorkshire@e2consultants.co.uk
SAP Calculations is sometimes referred to as SAP Conversion Calc, Part L1B Compliance, SAP Conversion Calculations, SAP Conversion Assessment, SAP Conversion rating, SAP Conversion Calcs.
What Is A SAP Calculation?
SAP calculations are the Government's Standard Assessment Procedure for Energy Ratings. In order to produce an On Construction EPC (Energy Performance Certificate) or a Predicted Energy Assessment (PEA), a SAP is required, as this is the calculation these certificates are based on.
A SAP rating represents the cost of energy required by a property over the course of a year with a score of 100 meaning there's no energy cost. This is calculated from lighting, heating, hot water systems, renewable technolgies used and the elements of structure. The higher the score, the lower the cost of running it.
Why Do I Need A SAP Calculation?
Under Part L of Building Regulations in Yorkshire, since 2006, any new dwellings or conversions need to have a SAP Calculation and Predicted EPC before any work can begin.
When changes are made to the heating, hot water provision or air conditioning/ventilation services, it is the responsibility of the builder to provide any On Construction EPCs upon completiong of a new home or conversion into fewer or more units.
You will need to provide information about energy efficiency in a Predicted Energy Assessment (PEA) if you are planning to sell the property before it has been built.
How Is A SAP Assessment Undertaken?
Amongst other things, the SAP assessor will determine how good the thermal elements are in the floors and walls as well as how well heat passes through these elements - this is known as a 'U' value. A high 'U' value represents a high amount of heat lost - this is used in the SAP calculation which is done off-site but requires plans and drawings of the site in order to be calculated.
The SAP software will determine if a building complies with Building Regulations in Yorkshire using the information provided by the SAP assessment. This crucial information relates to the type of dwelling, floors, walls, the roof, windows, doors, lighting, renewable technologies, 'U' values, hot water and ventilation.
Our other services include:
SAP Ratings can also be known as:
Domestic Carbon Emission Calc, SAP Calculations, TER DER Calculation, Domestic Carbon Emission Calculation, SAP Rating, SAP Assessment, Standard Assessment Procedure, SAP Calc, TER DER Calc,


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