SAP Calculation Pricing
Clear, fixed pricing for new builds, conversions, extensions and whole house SAP.
- Fixed prices with no hidden fees
- Revisions included until you pass
- Elmhurst accredited assessors
- Discounts for larger developments
Prefer to talk? Call us on 0333 567 9010.
New Builds
Each price includes either a Design Stage SAP or an As Built SAP with EPC. If we have already completed your Design Stage SAP, we will carry out the As Built SAP and EPC for £80. Prices are for a single plot. For developments with more than one plot we offer discounted rates, so please get a quote and we will price up your scheme.
As a non-VAT-registered business, SAPgen does not charge VAT. All prices shown are the total payable.
Conversions
Each price includes either a Design Stage SAP or an As Built SAP with EPC. If we have already completed your Design Stage SAP, we will carry out the As Built SAP and EPC for £80. Prices are for a single plot. For developments with more than one plot we offer discounted rates, so please get a quote and we will price up your scheme.
Extensions
There are three routes an extension can take to pass Part L and satisfy Building Control.
Area Weighted U-Value
We carry out an Area Weighted U-value calculation under Part L paragraph 10.9 for extensions exceeding the opening allowance of 25% of floor area plus existing windows and doors covered or removed because of the extension.
Whole House SAP
Where an extension fails the Reference Method and area-weighted checks, a full SAP calculation can be carried out on the whole house.
Not Sure What You Need?
Tell us about your project and we'll advise on exactly what assessments you need. No obligation, no hard sell.