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The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more

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
Part E
Resistance of the Passage of Sound

Wivenhoe - SAP Ratings - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: wivenhoe@e2consultants.co.uk
SAP Calculations is sometimes referred to as SAP Conversion Calculations, SAP Conversion Assessment, Part L1B Compliance, SAP Conversion Calc, SAP Conversion rating, SAP Conversion Calcs.
Why Do I Need A SAP Calculation?
If you are selling a home before it has been built, you will need to provide information about energy efficiency in a Predicted Energy Assessment (PEA).
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.
Under Part L of Building Regulations in Wivenhoe, since 2006, any new dwellings or conversions need to have a SAP Calculation and Predicted EPC before any work can begin.
How Is A SAP Assessment Undertaken?
The SAP software will determine if a building complies with Building Regulations in Wivenhoe 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.
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.
What Is A SAP Calculation?
The higher the SAP rating, the lower the cost will be to run the building. The score represents the cost of energy required by a property over the course of a year with a 100 score meaning there's no energy cost. To calculate the SAP, the assessor uses information relating to lighting, heating, hot water systems, renewable technolgies used and the elements of structure.
A SAP calculation, the Government's Standard Assessment Procedure for Energy Ratings, is required to produce an On Construction EPC (Energy Performance Certificate) or a Predicted Energy Assessment (PEA).
Our other services include:
SAP Ratings can also be known as:
SAP Calc, Domestic Carbon Emission Calc, Domestic Carbon Emission Calculation, SAP Calculations, Standard Assessment Procedure, TER DER Calc, SAP Rating, TER DER Calculation, SAP Assessment,


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