For Compliance with Part L of UK Building Regulations

Pricing available for large scale projects and individual developments, call today for a free quotation or;


New Build

New dwellings in the UK are now required to have a SAP calculation performed in order to demonstrate compliance with Part L of the Building Regulations



When an extension has glazing over 25% of the floor area, we can undertake a SAP assessment to demonstrate Part L compliance for your local building control!



When a building is renovated and deemed a ‘material change in use’, we are able to undertake SAP assessments to demonstrate compliance with Part L of Building Regulations

Air Tightness Testing

The majority of new build dwellings will require an air tightness test, as in Approved Document L1A.

Sound Insulation Testing

Sound Insulation Testing is required when ever a new build or converted building contains more than one dwelling. E.g. an apartment block or house converted into flats.