Water Penetration Testing in Prosser, WA

Construction continues to move forward at the new Prosser Memorial Health Hospital in Prosser, WA, and QED LAB is proud to be onsite performing building mock-up testing in Prosser to help support the long-term performance and durability of this important healthcare facility. The new hospital is scheduled to open in Fall 2024 and will bring expanded medical services and advanced patient care capabilities to the Prosser community and surrounding areas.

This new state-of-the-art facility will include advanced surgical suites and medical technology, private inpatient rooms for improved patient comfort, and modern birthing suites designed to accommodate water births. In addition, 16% of patient rooms will be equipped for ICU-level care, allowing patients in Prosser and nearby communities to receive higher levels of treatment closer to home. As healthcare construction continues to evolve, building envelope testing in Prosser plays a critical role in ensuring hospitals and medical facilities are built to meet strict performance standards for energy efficiency, weather resistance, and occupant comfort.

Our team’s work at the project included building mock-up testing in Prosser to evaluate the performance of the exterior wall, glazing, and curtain wall systems before full-scale installation throughout the building. Mock-up testing allows project teams to identify potential issues early in construction and verify that systems are installed correctly and performing according to design specifications. This proactive quality assurance process helps reduce long-term maintenance concerns and supports overall building durability.

Water Penetration Testing in Prosser was one of the key services performed onsite. Water intrusion can create serious issues within hospitals and healthcare facilities, including moisture damage, mold growth, insulation failure, and indoor air quality concerns. Through controlled water testing procedures, QED LAB evaluates how installed windows, curtain walls, and exterior assemblies perform under simulated wind-driven rain conditions. Testing helps verify that the building envelope can withstand the environmental conditions commonly experienced throughout Central Washington.

Air intrusion testing in Prosser was also performed as part of the mock-up evaluation process. Air leakage through exterior wall systems and glazing assemblies can negatively affect energy performance, occupant comfort, and indoor environmental control. Hospitals require stable indoor conditions to properly support patients, medical equipment, and healthcare operations. By identifying uncontrolled air leakage during construction, project teams can improve overall building airtightness and energy efficiency before occupancy.

Window testing in Prosser is especially important on large commercial and healthcare projects because glazing systems must perform reliably for decades while exposed to varying weather conditions, thermal movement, and pressure differences. Properly tested and installed window systems help support moisture resistance, energy conservation, and long-term building performance. Building envelope testing also helps ensure that modern healthcare facilities meet strict performance expectations for durability and occupant safety.

Several industry-recognized testing standards are commonly used during projects like the Prosser Memorial Health Hospital development. ASTM E1105 is widely used for field water penetration testing of installed windows, curtain walls, and doors. ASTM E783 is used for field measurement of air leakage through installed exterior systems. ASTM E1186 helps identify and locate sources of air leakage within building envelope assemblies. ASTM E3158 is commonly used for whole building air leakage testing, while AAMA 501.2 provides quality assurance and diagnostic water leakage testing procedures for installed curtain wall and glazing systems. ASTM E331 and ASTM E547 are also frequently referenced for water penetration performance evaluations.

As construction progresses toward the anticipated Fall 2024 opening, QED LAB is proud to support this major healthcare project through professional building envelope testing in Prosser. High-performance healthcare facilities require reliable exterior systems capable of protecting patients, staff, and critical operations for years to come. Through water penetration testing, air intrusion testing, window testing, and mock-up testing in Prosser, our team helps verify that these systems meet the demanding standards expected of modern medical facilities.