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SAP Calculations

SAP calculations are required to assess the energy performance of domestic buildings. Wight Airtight provides design stage and as-built SAP calculations, EPCs and compliance advice for new homes, extensions, renovations and conversions.

SAP Calculations for Extensions & Renovations

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Extensions, renovations, garage conversions and change-of-use projects may require calculations to demonstrate Building Regulations Part L compliance. We provide practical advice early in the design process to help avoid delays at Building Control stage.

 

Building Regulations Part L Compliance

Building Regulation Part L Compliance

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Part L sets energy performance standards for buildings. Wight Airtight helps with SAP calculations, air permeability testing, EPCs and compliance documentation for residential projects.

 

Building Regulations Part L Compliance
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Part L sets energy performance standards for buildings. Wight Airtight helps with SAP calculations, air permeability testing, EPCs and compliance documentation for residential projects.
 

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