Building Enclosure and Full-Building Commissioning

Allana Buick & Bers, Inc. (ABB) provides Building Enclosure Commissioning (BECx) services to evaluate building enclosure performance throughout design and construction. Our multidisciplinary team helps owners, architects, and project teams identify potential deficiencies in roofing, waterproofing, exterior walls, glazing, and related systems before they lead to costly building performance issues.

ABB’s commissioning approach supports project performance objectives for water penetration resistance, air infiltration control, thermal performance, condensation management, and long-term durability. Our services draw on industry guidance from ASHRAE and the National Institute of Building Sciences (NIBS).

ABB’s Building Enclosure Commissioning Services

Depending on project requirements, services may include:

  • Design and specification review
  • Building enclosure performance criteria evaluation
  • Material, assembly, and interface review
  • Construction-phase observations and quality monitoring
  • Mockup and field performance testing coordination
  • Documentation of observations and recommended corrective actions

What problems can building enclosure commissioning help prevent?

BECx can help identify incomplete waterproofing details, air barrier discontinuities, poorly coordinated transitions, and installation deficiencies that may contribute to water intrusion, air leakage, condensation, or premature deterioration.

When should building enclosure commissioning begin?

Ideally, BECx begins early in design, when performance requirements, system selections, and critical details can be evaluated. The process continues through construction, with observations, testing, and documentation supporting the project’s commissioning objectives.

ABB’s building enclosure commissioning experience includes the Stanford Health Care Medical Office Building in Redwood City, California, where the firm served as the Building Enclosure Commissioning (BECx) Consultant for a new 265,000-square-foot medical office facility. Working with the commissioning agent and owner, ABB provided commissioning consulting for roofing, exterior walls, air barriers, fenestration, foundation waterproofing, and below-grade waterproofing systems.

For existing buildings and renovation projects, ABB also provides Building Enclosure and Full-Building Retro-Commissioning services to evaluate enclosure performance and identify opportunities for improvement.