Assess energy consumption and CO2 emissions using the Standard Assessment Procedure (SAP) methodology to ensure compliance with Building Regulations Part L1A or Part L1B

SAP Calculations
We Believe in 'Fabric First'
New Build, Conversions and Extensions


E & S Bristol have unrivalled expertise and experience across all types of residential assessments. We have an in depth understanding of all stages of feasibility, planning, build and handover.

With over 15 years of experience in the industry you can rest assured your project is in safe hands.

  • E & S Bristol will become part of your design team, giving support, professional advice and innovative solutions to achieve your project goals

  • We will always work within the limits of your budget, build specification and aspirations

  • We believe in adopting a fabric first approach reducing the need for 'bolt on' extras

  • All U-Value calculations are included as part of the service

  • We know how tight deadlines can impact a project that's why we offer a standard 10 day turn around on most residential projects

  • We will be by your side all through the construction of your building, completing Design Stage Calculations and As-Built Calculations, with no extra charges to complete the EPC at the end of the build

Get in Touch

We are just a phone call away!

Give us a call and we can give free impartial advice or a quote to complete your SAP Calculations


Call: Marcus on 07517 339990 or Graham on 07517 339991

Email: info@eandsbristol.co.uk

Complete our contact form here