Air Barrier Performance & Verification

Quantify leakage. Verify performance.

We provide whole-building air leakage testing, diagnostic investigation, and air barrier verification to help project teams quantify airtightness, identify leakage pathways, and improve enclosure performance. Our services support code compliance, commissioning, and high-performance building goals.

Building Enclosure → Air Barrier Performance → Passive House → Moisture Management

What We Offer

  • Whole-building airtightness testing

    Blower door testing to quantify enclosure air leakage and establish baseline performance.

  • Leakage-pathway diagnostics

    Focused investigation to identify where uncontrolled air movement is occurring.

  • Air barrier design review

    Review of drawings, specifications, and continuity details across the enclosure.

  • Compartmentalization testing

    Testing strategies for multifamily and other buildings where unit-to-unit separation matters.

  • Code and certification support

    Verification for project requirements related to energy codes, commissioning, and performance programs.

  • Field verification

    Site-based review to confirm installed air barrier components align with the intended strategy.

Typical Deliverables

Airtightness Test Reports

Measured results, test conditions, and documented performance data.

Leakage Investigation Notes

Observed leakage pathways and prioritized diagnostic findings.

Corrective Action Guidance

Targeted recommendations to improve airtightness and continuity.

Verification Documentation

Support for compliance, commissioning, and certification records.

Our Approach

01

Plan

Confirm project scope, test criteria, and performance targets.

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02

Test

Measure enclosure airtightness and document baseline results.

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03

Diagnose

Identify leakage pathways and evaluate likely causes.

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04

Verify

Support corrective action and confirm performance outcomes.

Need airtightness testing and verification?

Bring air barrier performance into the conversation early to reduce leakage risk and improve whole-building performance.

REQUEST A CONSULTATION →