A reuse project will involve upgrading or entirely replacing the existing envelope. Both options can be challenging, we can help:

Retaining existing façade:

  • Pre-construction onsite air tightness testing (typically zonal) to determine current performance
  • Drawing reviews and consultancy on air barrier detail
  • “Sense” check on air permeability target
  • Water ingress investigation
  • Thermographic survey
  • Site audits during construction phase
  • Final onsite testing

Installation of new façade:

  • Laboratory weathertightness testing of full-scale sample*
  • Laboratory acoustic testing of façade elements*
  • Onsite façade weathertightness testing*
  • Drawing reviews and consultancy on air barrier detail
  • Site audits and interim air tightness testing
  • Thermographic survey
  • Final onsite testing*

*UKAS accredited
The above lists of services are not exhaustive.


Thermographic survey

Thermographic survey