Are you converting a barn, commercial to residential, Garage To Living Or Loft? You'll Need a SAP Calculation for your conversion.

Just enter your details and upload your plans to get your FREE SAP Calculation quote Now .


Tony Difazio
Tony Difazio
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Saved us over £5k as didn't require solar that was advised by another SAP assessor.
Rafal Zdrodowski
Rafal Zdrodowski
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Excellent service, very helpful and speedy! Highly recommended
Simon Orr
Simon Orr
Managing Director
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Giovanni and his team delivered a first class service to our firm over three separate projects.

Discover how we can quickly turnaround a SAP calculation for your conversion project

If you’re doing a barn conversion or commercial to residential, even breaking up a house into multiple units, garage to living space or loft conversion, you’ll need a SAP calculation or “change of use SAP” to make sure you’re building to current standards and meeting government regulations. 

That’s where we come in.

ASAPS have been in the industry for decades now offering low cost net zero build solutions for your development.

With our SAP calculations for your conversion we provide:

  • A 24-hour turnaround
  • Expert advice and net zero solutions
  • Additional expertise for your build if you need it

Reach out to us today to get your SAP calculation for conversion, extension or build quote now and our team will be on hand to get you in the right place and have peace of mind that you’re complying with government regulations.

loft conversion
commercial to residential conversion

Enter Your Details Below For Your Same Day Quote