SAP calculation services for extensions are designed to ensure your project meets UK energy efficiency requirements while integrating seamlessly with the existing property.

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We carry out SAP assessments to demonstrate compliance with Building Regulations Part L, considering factors such as insulation, glazing, heating systems, and overall thermal performance. This ensures your extension meets the necessary standards for approval through building control.

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We provide clear and reliable SAP calculations for extensions, helping you meet regulatory requirements and progress your project with confidence.