energy_ratingSAP Calculations for Conversions

If your project is a barn conversion, a single dwelling into flats or a change of use it is likely that Building Control will ask for Part L1b SAP Calculations.

These require that controlled fittings and building materials meet certain efficiency standards, which can sometimes be more stringent than the requirements for new builds.

We can help you overcome this hurdle easily and quickly.

How Does it Work?

We will undertake SAP calculations for conversions from plans and construction specifications and ensure that both new and existing features are up to task. This includes identifying where existing walls and floors can be left untouched or where new features such as heating and insulation might need extra considerations to achieve a pass.

Part L1b SAP Calculations – Our Speciality

Build Energy have extensive experience in dealing with Part L1b Regulations and can provide you with all the help you need. We’ve helped hundreds of homeowners all over the UK and it is extremely rare that we do not find a solution – without having to change your plans.

We can even deal with your Building Control Officer, understand what is required, and take care of everything – Easy!

• Do you need SAP Calculations for new build?
• Do you need SAP Calculations for extensions?
• Do you need SAP Calculations for Scotland?

Want to Discuss your Extension or Renovation Project?

Simply fill in the form opposite to send us your enquiry – we’ll get straight back to you.

Low-Cost Fixed Fees

Significant Discounts for Multiple Units

Independent Client Focused Advice

High Quality Customer Driven Service

Extensive Part L1A/Section 6 Compliance Advice and Support

U-Value calculations included

On construction energy performance certificates included

Expedited service available on request

Multi-disciplined team providing a range of related new build services