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Air Testing & Leakage
Air Pressure Testing is not just for new-builds, it can be used to find leakage areas in existing buildings, improve the air tightness and improve/stop drafts..more

Air Testing & Leakage
We can offer additional services at discounted rates along side our tests! These are Sound Testing and Part F. Ask our Consultants for more
Part F
Means of Ventilation

Princes Risborough - Domestic Carbon Emission Calc - 01908 900 138
The office that covers this area is: Milton Keynes
Phone Number: 01908 900 138 Email: princes-risborough@e2consultants.co.uk
SAP Calculations is sometimes referred to as SAP Conversion Calcs, SAP Conversion Calculations, SAP Conversion rating, SAP Conversion Calc, Part L1B Compliance, SAP Conversion Assessment.
How Is A SAP Assessment Undertaken?
The SAP software will determine if a building complies with Building Regulations in Princes Risborough 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.
Why Do I Need A SAP Calculation?
Under Part L of Building Regulations in Princes Risborough, since 2006, any new dwellings or conversions need to have a SAP Calculation and Predicted EPC before any work can begin.
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.
What Is A SAP Calculation?
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.
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.
Our other services include:
Domestic Carbon Emission Calc can also be known as:
TER DER Calc, Domestic Carbon Emission Calculation, SAP Calc, TER DER Calculation, SAP Calculations, Standard Assessment Procedure, SAP Rating, SAP Assessment,


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