ASTM Testing: Protecting Investments and Ensuring Building Envelope Integrity
Need expert ASTM testing in Houston, TX, and the surrounding areas? Look no further. Leak Investigation Laboratories brings extensive experience and a commitment to precision to every project. We provide comprehensive testing services to ensure the performance of your building’s envelope.
Comprehensive In-House Testing Capabilities
We offer a full suite of in-house testing services that adhere to the highest industry standards. Our capabilities cover a wide range of ASTM testing methods, ensuring your building components meet or exceed performance criteria. This includes:
ASTM E283
air leakage
Standard test method for determining rate of air leakage through exterior windows, curtain walls, and doors under specified pressure differences across the specimen. This test verifies the air tightness of your fenestration products, ensuring energy efficiency and occupant comfort.
ASTM E330
Structural Performance
Standard test method for structural performance of exterior windows, doors, skylights, and curtain walls by uniform static air pressure difference. This crucial test validates the structural integrity of your building components, confirming their ability to withstand wind loads and other stresses. It is widely used in building codes.
ASTM E331
Water Penetration
Standard test method for water penetration of exterior windows, skylights, doors, and curtain walls by uniform static air pressure difference. This test assesses the resistance of your fenestration products to water penetration, protecting your building from water damage.
ASTM E783-02 (2010)
Field Air Leakage
Standard test method for field measurement of air leakage through installed exterior windows and doors. This ASTM testing method provides a field test procedure for determining the air leakage rates of installed exterior windows and doors.
ASTM E1105-15 (2023)
Field Water Penetration
Field determination of water penetration of installed exterior windows, skylights, doors, and curtain walls by uniform or cyclic static air pressure. This test method covers the determination of the resistance of installed exterior windows, curtain walls, skylights, and doors to water penetration when water is applied simultaneously to the outdoor face and exposed edges, with static air pressure at the outdoor face higher than that at the indoor face.
ASTM D7877-14
Electronic Leak Detection
Standard guide for electronic methods for detecting and locating leaks in waterproof membranes. This test method describes standard procedures for using electrical conductance measurement methods to locate leaks in exposed or covered waterproof membranes.
Field Verification and Diagnostic Testing: Beyond the Lab

Expertise in Diverse Systems
From window testing to curtain wall testing and beyond, we have the expertise to handle your project. Our team understands the nuances of various building envelope systems and the relevant building codes. We are committed to providing the best ASTM testing, delivering results you can trust.
Your Complete Testing Solution
We offer accurate, reliable testing services to help you ensure the performance and longevity of your building’s envelope. We are committed to meeting industry standards. Contact us today to discuss your project and experience the value of our ASTM testing services.




