Building Envelope Field Testing and Onsite Services

While testing individual materials, products, and mock-ups provides valuable preliminary data, true assurance comes from verifying the integrated performance of installed systems, onsite and under real-world conditions.

Intertek's building envelope field and onsite testing services confirm that everything works together as intended, giving you confidence that your project meets specifications and contract obligations. Our experienced, accredited test labs deliver actionable data on building performance in real-world environments.

Whether you're addressing challenges or proactively validating the quality of installed products and systems, Intertek is your trusted partner. With years of Building Envelope Field Testing experience, we support architects, building owners, consultants, and general contractors with in-field insight and customized solutions.

Our deep understanding of field and onsite testing standards and how they apply in real-world settings gives you confidence that your new construction or renovation project will meet all required specifications. From small-scale installations to large, complex structures, our field and onsite testing capabilities scale to meet your project's needs.

With more than 15,000 successful projects completed in the past decade, Intertek is a recognized leader in field and onsite testing. Our IAS- and AAMA-accredited  field-testing teams bring practical, hands-on experience to both new construction and renovation projects, applying industry standards under actual site conditions to deliver consistent, reliable results across all building types.

From day one, we prioritize clear communication. Before any onsite testing begins, we work closely with your team to understand project goals, determine the most appropriate testing methods, and develop solutions customized to your site-specific requirements.

Building Enclosure Field Testing | Fact Sheet

Testing on materials, products, and mock-ups can provide you invaluable data before your construction project begins, but the whole is greater than the sum of its parts. Whether you need assistance with problem resolution or simply to ensure the quality of your products and systems, we can be there to help.

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What Intertek Tests and Why It Matters

For installed fenestration and curtain walls, we verify key performance metrics such as air infiltration, water leakage, and structural integrity. Our team also tests concrete, soils, steel, and other critical materials to confirm code compliance and support long-term building performance, all as part of Intertek's comprehensive building envelope field testing approach.

Our ultimate goal is early issue detection. By identifying problems before they lead to costly setbacks, Intertek helps you stay on schedule, minimize risk, and build with confidence.

Proven Benefits of Field Testing with Intertek

• Quality Assurance: Intertek's field and onsite testing verifies that all construction materials meet required specifications and quality standards, giving you confidence in the overall integrity of your project.
• Early Problem Detection: Our field and onsite testing helps identify issues such as inadequate compaction or non-compliant materials early in the process, allowing for timely adjustments and reducing the risk of significant delays and expenses.
• Code Compliance: We confirm that construction activities align with applicable building codes, safety regulations, and project-specific requirements, reducing potential legal and financial risks.
• Enhanced Safety: By evaluating the structural integrity of key building components, Intertek's field and onsite testing supports the safety of workers, occupants, and the public throughout the building's lifecycle.

Field Testing Services We Provide

Acoustical Performance

We assess noise levels and validate performance expectations by conducting field sound transmission loss tests and field impact sound transmission loss tests. Site noise assessments can also determine if existing levels exceed local, state, or federal noise limits.

Air Infiltration, Water Leakage, and Structural Performance

We verify that installed fenestration and curtain wall products are functioning as intended and meeting building performance expectations during new construction or renovation. Testing is aligned with building code requirements and contract obligations.

Roof Testing

Leaky roofs cost businesses billions of dollars each year. Our roof testing and electronic leak detection services can help ensure watertight, long-lasting roofing systems.

Whole Building Air Barrier

We measure whole-building air leakage throughout the building envelope during both design and construction phases as part of our comprehensive building envelope field testing services. Partnering with our Building Science experts helps detect and address leaky systems before project completion.

Mock-Up Performance Solutions

Rarely does everything go right the first time. Testing mock-ups helps identify and resolve potential performance issues before full-scale construction, avoiding costly mid-project changes and delays. This proactive approach gives your team the opportunity to make informed adjustments before anything is finalized onsite.

Building Products & Construction Materials

Verifying construction materials onsite supports compliance with project specifications and building codes, while also promoting safety and consistent performance in the finished structure. Intertek offers a comprehensive range of field and onsite testing services and serves as a trusted partner for material verification throughout the entire project lifecycle.

Engineering Services

When project requirements fall outside standard parameters, our experts offer the technical insight needed to interpret, analyze, design, test, and report with clarity and confidence.

Products That Benefit from Field Testing

Specialized Test Equipment

Need More Information?

Connect with our team here to learn how Intertek's Building Envelope Field and Onsite Testing Services can strengthen your project and reduce risk.