Building Enclosure Commissioning (BECx)
Building Enclosure Commissioning (BECx) is a structured quality assurance process that verifies the design, installation, and performance of a building’s exterior systems. It reduces risk, prevents moisture intrusion, and helps deliver durable, energy-efficient buildings that meet owner objectives.
Inspec’s BECx services help owners achieve performance goals while lowering lifecycle costs. Our process includes early design-phase engagement, construction-phase observation, field testing, and post-occupancy support. BECx is especially effective when combined with Envelope Testing, WUFI Modeling, and Exterior Wall Consulting.
Why Building Enclosure Commissioning Matters
Today’s building enclosures are complex systems of air, water, vapor, and thermal barriers that must function together seamlessly. Without a comprehensive review during design and construction, small issues can evolve into performance failures. BECx ensures that envelope components perform as designed, from insulation and waterproofing to fenestration and roofing systems.
Inspec’s BECx process supports Education, Healthcare, and Government projects throughout the Midwest, including Chicago, Minneapolis, and Milwaukee.
What Sets Inspec Apart
Inspec’s extensive experience investigating and resolving performance issues in existing buildings gives us a unique advantage when commissioning new enclosures. We know where failures happen—and how to prevent them. Our team works closely with designers, contractors, and owners to create high-performing enclosures from the ground up.
- Hands-on expertise with thousands of buildings each year
- Deep understanding of real-world performance challenges
- Focus on cost-effective, long-term solutions
Our BECx Services
Inspec provides a full suite of commissioning services for exterior enclosures, including:
- Developing project-specific BECx plans
- Peer review of design documents and submittals
- Construction phase observation and documentation
- Field performance testing and mock-up verification
- Training and documentation for future operations and maintenance
Our BECx services align with ASTM E2813, ASHRAE Guidelines, and LEED v4 expectations for building performance.
FAQ: Building Enclosure Commissioning
What is Building Enclosure Commissioning (BECx)?
➡ BECx is a process that ensures the building envelope performs to design and owner expectations through reviews, inspections, and testing.
Is BECx required by code?
➡ While not always mandated, BECx is required for certain LEED projects and is often used to meet high-performance goals in public buildings.
When should BECx begin?
➡ It should begin during pre-design to deliver maximum value, but can also be implemented during construction or post-occupancy for remediation.
Work with Inspec on Your BECx Project
From concept to occupancy, Inspec supports project teams with reliable Building Enclosure Commissioning (BECx) services. Contact us to plan your next high-performance building project.
