Energy performance for your new Jersey home — done in-house.
SAP calculations for new builds in Jersey.
SAP (Standard Assessment Procedure) calculations are required for all new residential dwellings in Jersey. They assess energy performance and produce a predicted energy efficiency rating. We carry out SAP calculations in-house as part of every new build project.
- Free Initial Consultation
- All In-House — No Subcontractors
- Bylaw Plus — Builder-Ready Drawings
- Jersey Only Specialists
- Structural Engineering Included
What's Included
- Full SAP energy assessment
- Predicted energy efficiency rating
- Thermal specification to achieve compliance
- Submission as part of the bye-law application
How It Works
1
Design input
The SAP calculation uses the architectural drawings and proposed construction specification.
2
SAP calculation
We carry out the full SAP assessment in-house.
3
Submission
The SAP report is included in the bye-law application package.
Planning Note
SAP calculations are required as part of the bye-law application for all new residential dwellings in Jersey.
Frequently Asked Questions
Ready to start your sap calculations project?
Free initial consultation. We advise on planning, costs, and timescales. Jersey only.