Get in touch

Martin Williamson
Head of Commissioning


Adam Muggleton
Chief Technical Officer


Marina Kindelan
Director of Facades - ME


Building Envelope Commissioning (BECx)

A building is a system of systems and the envelope or façade is arguably the most important and impactful system, determining building performance. Consequently, building envelope commissioning has become an important part of the commissioning process.

Building envelope commissioning (BECx) is the planning and execution of the environmental separation between the interior and exterior of a building. It’s a quality-based process that seeks to ensure that a building envelope meets specified requirements. The process is carried out by qualified consultants, engineers and similar specialists in conjunction with the project team.

AESG are uniquely qualified to deliver in depth, technical building envelope commissioning due to:

  • Our Certified & experienced in-house building envelope engineering team
  • Our Façade modelling and design expertise
  • Fire +, our proprietary digital Façade asset integration platform
Building Envelope Commissioning (BECx)

Our Services include:

AESG Building envelope commissioning services include:

  • Reviewing and developing the owner’s project requirements (OPR)
  • Design modelling and advisory
  • Developing the building envelope commissioning plan
  • Reviewing building envelope drawings, specifications, and submittals
  • Witnessing factory / field mock-up and assembly testing
  • Monitor and review installation during construction
  • Witness and verify on site:
    • – Air barrier testing
    • – Air tightness testing
    • – Thermal Imaging
    • – Pressure regimes between enclosures
    • – Shading Controls Strategies
  • Review and verification of as built documents and O&M Manuals
  • Oversee maintenance and operation staff training