Roof Inspections & Testing

Comprehensive diagnostic services for complete roofing systems.

Facade Inspections & Testing

Full-service facade testing for commercial building envelopes.

Window / Glazing Testing & Diagnostics

Complete professional inspections for windows and glazing systems.

Air & Water Leak Diagnostics

Advanced air and water leak analysis for informed decision making.

Whole Building Air Leakage Testing

Thorough air barrier testing for new construction and existing buildings.

Electrical Testing

Non-destructive electrical testing for safety and insurance requirements.


New Construction Solutions

Maximize your building envelope performance at every stage of construction, from spec to completion.
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Existing Construction Solutions

Optimize the lifespan of your existing building envelope with routine maintenance solutions.
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Specialty Solutions

Choose from a range of specialty solutions, customized for your unique building envelope needs.
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Facade Inspections & Testing

Maximize the performance of your facades. Our building envelope experts look at every angle to guarantee your facades meet thermal, structural, and moisture protection requirements.

Specify Right Facade Material

Ensure Building Compliance

Final Inspection & Diagnosis

Root Cause Leak Detection

Advanced Facade Inspections For Every Stage In The Building Lifecycle

building envelope allies inspector testing building during construction

Construction Phase

Comprehensive facade inspections during the build ensure efficient and quality construction.

building envelope allies inspector conducting routine maintenance inspection

Maintenance Phase

Routine facade inspections from our specialists help keep your building safe and operational, reducing the need for costly repairs.

spray rack testing glass storefront for water intrusion

Emergency Inspections

Our inspectors partner with you to identify and diagnose critical leak points in your facade, so repairs can be made.

ASTM Standards, Expertly Tested

Below are ASTM standards covered in our facade inspections & testing services:


ASTM E1105

Standard test method for field determination of water penetration of installed exterior windows, skylights, doors and curtain walls by uniform or cyclic static air pressure difference


AAMA 501.2

Quality assurance and diagnostic water leakage field check of installed storefronts, curtain walls and sloped glazing systems


ASTM E1060

Standard practice for thermographic inspection of insulation installations in envelope cavities of frame buildings


ASTM E1186

Standard practices for air leakage site detection in building envelopes and air barrier systems

Building Envelope Solutions Made Simple

Complete Inspection & Testing Packages for Better Performance

Ensure quality and efficiency with our bundled service packages.

Facade Quality Assurance Package

Thorough independent reviews of your facade to ensure quality of construction and maintenance and to detect any leak entry points.


  • Visual facade inspections
  • Sealant pull tests
  • Detection of any leak entry points facade contractors may have missed


  • Fulfill warranty compliance requirements
  • Verify facade system is installed correctly
  • Verify installed system is maintained in water-tight and warrantable condition


ASTM C1153

Commercial Facade Inspections & Testing FAQs

How long does sealant last?

Different types of sealant last for different amounts of time. Urethane sealants are deteriorated by sunlight and break down due to extended exposure. Silicone sealant reacts slower to UV exposure and therefore lasts longer.

What is the most common source of leakage in masonry wall systems?

Thru-wall flashing is the most common leak source. The flashing is an integral part of the system that is not visible once the wall is constructed. If not properly installed, water bypasses the flashing and leaks into the building.

What testing provides verification that an AVB is properly installed?

ASTM E1186 is commonly followed to confirm installation methodologies. PosiTesting (bubble testing) is commonly used to test for air leakage through the AVB system.

inspectors discussing a commercial building facade

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