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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
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
Part L1A
Conservation of fuel and power IN NEW DWELLINGS
Guidance for compliance for building work carried out that applies to New Dwellings.
SAP Calculations is sometimes referred to as SAP Conversion Calculations, SAP Conversion rating, SAP Conversion Assessment, Part L1B Compliance, SAP Conversion Calcs, SAP Conversion Calc.
SAP Calculations Across the UK
Why Do I Need A SAP Calculation?
Under Part L of Building Regulations in the UK, 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).
It is the responsibility of the builder to provide any On Construction EPCs when a home is constructed. This will also apply if a building is converted into fewer or more units (material change of use) and changes are made to the heating, hot water provision or air conditioning/ventilation services.
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.
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).
How Is A SAP Assessment Undertaken?
The crucial information needed for the SAP software relates to the type of dwelling, floors, walls, the roof, windows, doors, lighting, renewable technologies, 'U' values, hot water and ventilation. With this, we can determine if a building complies with Building Regulations in the UK.
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.
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In Area H
Part L1B Compliance in Hackney, Part L1B Compliance in Haddenham, Part L1B Compliance in Haddington, Part L1B Compliance in Hadfield, Part L1B Compliance in Hadleigh, Part L1B Compliance in Hadleigh, Part L1B Compliance in Hailsham, Part L1B Compliance in Halesowen, Part L1B Compliance in Halesworth, Part L1B Compliance in Halewood, Part L1B Compliance in Halifax, Part L1B Compliance in Hallow, Part L1B Compliance in Halstead, Part L1B Compliance in Haltwhistle, Part L1B Compliance in Ham, Part L1B Compliance in Hambledon, Part L1B Compliance in Hamilton, Part L1B Compliance in Hammersmith, Part L1B Compliance in Hampstead, Part L1B Compliance in Hampton, Part L1B Compliance in Hamsby, Part L1B Compliance in Hamstall Ridware, Part L1B Compliance in Hanbury, Part L1B Compliance in Handcross, Part L1B Compliance in Handforth, Part L1B Compliance in Hanwell, Part L1B Compliance in Happisburgh, Part L1B Compliance in Harby, Part L1B Compliance in Harefield, Part L1B Compliance in Harlow, 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