Window and Air Barrier Testing in Portland

QED Lab performed comprehensive window and air barrier testing at Art Tower, a landmark mixed-use high-rise in downtown Portland. This impressive 21-story structure includes 314 residential units and over 4,000 square feet of retail space, blending modern living with creative functionality. Our testing scope focused on verifying the performance of the building’s envelope systems including air barrier integrity and fenestration assemblies ensuring compliance with stringent ASTM and AAMA standards.

Art Tower’s innovative design integrates luxury residential amenities with community-focused spaces, including an on-site art gallery, performance stages, multiple lounges, and a fitness center. Through rigorous testing and diagnostic verification, QED Lab helped confirm the building’s energy efficiency, moisture protection, and long-term durability—supporting the project’s commitment to both sustainability and design excellence in Portland’s evolving skyline.