ASTM E1105-15ASTM E1105-15 Testing
Understanding ASTM E1105-15 Water Penetration Testing
ASTM E1105-15 is the industry’s standard field test method for evaluating the water penetration resistance of installed windows, doors, curtain walls, and skylights. The procedure uses a calibrated spray rack to apply water uniformly to the exterior surface while simultaneously applying controlled static or cyclic air pressure across the assembly. This combination simulates wind-driven rain conditions, allowing project teams to determine whether water penetrates beyond the interior plane of the wall system. By following ASTM E1105-15, building professionals can verify that fenestration systems perform as specified, identify weaknesses in installation or design, and ensure compliance with project requirements and industry standards. The test provides valuable assurance of durability, energy efficiency, and occupant comfort in real-world conditions.
What to Expect with ASTM E1105-15 Testing
When scheduling ASTM E1105-15 testing, project teams can expect a controlled, onsite evaluation of how their windows, doors, curtain walls, or skylights perform against water penetration. A calibrated spray rack is positioned outside the test area to deliver uniform water application, while specialized equipment applies static or cyclic air pressure to replicate wind-driven rain conditions. During the test, the interior is closely monitored for any signs of leakage past the plane of the wall assembly. Because the procedure introduces significant amounts of water, preparation is critical—interior finishes, furnishings, and sensitive equipment should be protected in advance. Results are documented in detail, providing clear evidence of whether the installation meets project specifications, code requirements, and industry performance standards.
Why Choose QED LAB for ASTM E1105-15 Testing?
- Accurate, Reliable Results: QED LAB provides precise ASTM E1105-15 water penetration testing using calibrated spray racks, advanced pressure systems, and strict adherence to testing protocols. This ensures consistent, reproducible results that reflect real-world performance of windows, doors, curtain walls, and skylights.
- Experienced, Accredited Professionals: As an FGIA-accredited laboratory, our skilled technicians bring extensive hands-on experience in conducting ASTM E1105-15 testing, ensuring full compliance with industry standards and project specifications.
- Convenient, Onsite Service: We deliver flexible, onsite testing across Oregon, the Pacific Northwest, and internationally, accommodating demanding project schedules and reducing costly delays by streamlining the testing process at your site.
- Detailed, Comprehensive Reporting: Our clear, in-depth reports provide precise test outcomes, helping project teams verify compliance with specifications and codes while offering transparency and actionable insights to support performance and quality assurance.
Frequently Asked Questions About ASTM E1105-15 Testing
What is ASTM E1105-15 testing?
ASTM E1105-15 is the standard field test method for evaluating the water penetration resistance of installed windows, doors, curtain walls, and skylights. It uses a calibrated spray rack and controlled air pressure to simulate wind-driven rain conditions.
Why is ASTM E1105-15 testing important?
The test verifies that building envelope systems perform as designed, ensuring protection against water intrusion. This helps safeguard structural components, maintain energy efficiency, and protect occupant comfort.
How is the ASTM E1105-15 test performed?
During testing, water is sprayed uniformly on the exterior surface while a pressure difference is applied across the assembly. The interior is monitored for any signs of leakage beyond the plane of the wall system.
What should I do to prepare for ASTM E1105-15 testing?
It’s important to protect the interior testing area by removing or covering finishes, furnishings, and sensitive equipment. QED LAB provides a preparation checklist prior to testing to help avoid delays and ensure accurate results.
Does ASTM E1105-15 testing cause damage?
When conducted properly, the test does not damage the product. However, since it introduces significant water to the exterior, interior readiness and protection are essential to prevent incidental damage.
Looking for more information about Building Envelope Testing?
At QED LAB, we offer a Lunch and Learn where we provide valuable insights into code requirements and building envelope testing. Our experts will explain how these tests are performed and meet compliance with building codes. Join us for lunch and learn more about building envelope testing today!