SAP Calculations
We provide comprehensive SAP Calculations for residential developments to support Part L1 compliance for new builds, conversions, and extensions.
SAP (Standard Assessment Procedure) is essential for evaluating the energy performance of residential dwellings. These SAP calculations take into account various elements such as insulation, heating systems, ventilation, and renewable technologies, ensuring alignment with the Approved Document L of the Building Regulations and facilitating the generation of Energy Performance Certificates (EPCs).
By adopting a proactive, design-integrated approach, project teams receive support from the initial stages to enhance building performance. This strategy not only prevents costly redesigns but also ensures a seamless transition through planning and building control. The outputs are precise, accurate, and consistent with the latest regulatory requirements, effectively minimising project risks.
What are SAP Calculations?
SAP (Standard Assessment Procedure) is the official method in the UK for conducting energy efficiency assessments to measure a residential property’s energy performance and ensure compliance with Building Regulations Part L. Without these assessments, your project cannot gain approval from Building Control.
The SAP calculations take into account various factors, including the construction type and specific u-values for walls, roofs, floors, and windows. Moreover, the efficiency of heating, hot water, and ventilation systems is also evaluated.
Are you planning a new build, conversion, or extension?
You will need SAP calculations to proceed. Energy Planning and Compliance Solutions streamline this process, making it fast, straightforward, and stress-free, ensuring your project meets all legal requirements for Part L compliance. SAP assessments are essential for:
- New build dwelling SAP calculations
- SAP calculations for extensions
- SAP calculations for conversions
SAP assessments are also necessary for generating your Energy Performance Certificate, which is legally required to sell or rent a property in the UK.
How Can We Assist?
- Experienced consultancy providing cost effective and practical solutions to lower carbon emissions and reduce energy consumption and running costs
- Reliable Part L of the Building Regulations compliance advice and recommendations
- Guidance to develop a specification for fabric, heating, lighting and low carbon and renewable technologies
- Fully accredited and nationwide coverage
- Competitive pricing and fast turnaround times
Initial Assessment
Provide your drawings along with any specific preferences you may have for your development. These will be reviewed, and an initial energy efficiency assessment will be conducted to evaluate how your proposed specifications align with Part L of the Building Regulations. This assessment will examine the design, layout, building fabric, and systems utilised for heating, ventilation, hot water, and lighting within the dwelling.
Practical &Cost Effective Solutions
The findings from this initial SAP assessment will be analysed, and if necessary, improvements will be identified to enhance energy efficiency. Clear and practical recommendations will be made to ensure that the development achieves compliance with Part L of the Building Regulations.
Expert Guidance & Support
Throughout the construction phase, support will be provided to seamlessly integrate energy-saving measures into the delivery process. Upon completion of the build, an ‘As Built’ SAP calculation and an On Construction Energy Performance Certificate (EPC) will be issued to reflect the energy efficiency of the dwelling.
Related services
Supporting compliance across the project
Related services include Energy Statements for Planning, Overheating Assessments and SAP Calculations for Part O and Part L L of the Building Regulations.
