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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

How Is A SAP Assessment Undertaken?

The SAP software will determine if a building complies with Building Regulations in the UK 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?

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.

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).

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.

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.

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.

E2 Specialist Consultants
August 13 at 1:29pm
Today takes 2 of our engineers, air testing this enormous modular classroom in Tring, It took 4 fans to test this space and unfortunately resulted in a Fail. Remedial sealing will be required to areas that we have identified as leaking cold air infiltration. #preperationiskey

E2 Consultants Delivering compliance solutions for Architects & Developers    Head Office E2 HOUSE, South Park Way, Wakefield 41 Business Park, WF2 0XJ    Questions? Call: 0800 043 8100

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In Area S

Part L1B Compliance in Saffron Walden, Part L1B Compliance in Saint Helier, Part L1B Compliance in Saintfield, Part L1B Compliance in Salcombe, Part L1B Compliance in Sale, Part L1B Compliance in Sale Green, Part L1B Compliance in Salford, Part L1B Compliance in Salisbury, Part L1B Compliance in Saltash, Part L1B Compliance in Saltburn-by-the-Sea, Part L1B Compliance in Saltcoats, Part L1B Compliance in Sandbach, Part L1B Compliance in Sandhurst, Part L1B Compliance in Sandon, Part L1B Compliance in Sandown, Part L1B Compliance in Sandringham, Part L1B Compliance in Sandwich, Part L1B Compliance in Sandy, Part L1B Compliance in Sanquhar, Part L1B Compliance in Saundersfoot, Part L1B Compliance in Sawbridgeworth, Part L1B Compliance in Sawston, Part L1B Compliance in Sawtry, Part L1B Compliance in Saxmundham, Part L1B Compliance in Scarborough, Part L1B Compliance in Scunthorpe, Part L1B Compliance in Seaford, Part L1B Compliance in Seaforth, Part L1B Compliance in Seaham, Part L1B 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