Building Science Services

Envelope | Barrier | Leakage | Penetration | Infiltration | Air | Water | Thermal | WSEC | RCW | LEED

The air, moisture, and thermal barriers of building enclosures are critical for protecting structures built in the Pacific Northwest’s climate. GeoTest offers building science services to support regulatory compliance for new and existing building enclosures, as well as services to improve building performance and increase envelope durability.


Building Envelope Design Consulting, Inspection, & Testing:
Envelope Control Layer Detailing: Air / Water / Thermal
Quality Assurance Inspections
Window / Door Water Penetration Testing
Whole Building Air Leakage Testing
Infrared Thermography
Insulation Placement Inspection
WSEC & RCW Compliance

Commissioning Support
Air Barrier Cx
Duct Testing


Forensic Investigation
Failure Analysis
Risk Assessment
Envelope Durability Assessment

Water Penetration Testing

Air Infiltration Testing

Rehabilitation Consulting
Condominium Rehabilitation
Building Envelope Design
Roof Inspection & Testing
Window Water Penetration Tests

Contact GeoTest

GeoTest welcomes the opportunity to become a part of your team and build the success of your company. We provide Construction Special Inspection and Materials Testing Services throughout Northwest Washington. Our Geotechnical Engineering Department and Environmental team can provide services in Washington State and Oregon.

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