Building

Polyiso Insulation and Moisture Management: How Polyisocyanurate Controls Water, Air, and Vapor in Building Envelopes Polyisocyanurate (polyiso) insulation combines high thermal performance with vapor-retarding capabilities, serving as both a thermal control layer and a moisture management tool. Yet this dual role creates confusion among specifiers. In a given assembly, polyiso can either protect against moisture […]

When designing foundations, roadways, and airfields in cold climates, specifying the right insulation can mean the difference between a structure that lasts decades and one that requires costly repairs within a few years. Extruded polystyrene (XPS) insulation has emerged as a preferred choice for below-grade applications where moisture exposure and thermal performance are critical concerns.

When Salt Lake City opened Fire Station No. 14 in 2018, it was among the first net-zero-energy fire stations in the United States. By 2020, the facility earned LEED Gold certification, validating the effectiveness of its high-performance building envelope and mechanical systems. Central to this achievement was a triple-glazed thermal block curtain wall system that

Photoluminescent Egress Path Markings: Safety Standards and Installation Best Practices for Healthcare Buildings When the Hennepin Healthcare Clinic and Specialty Center (CSC) in Minneapolis opened its six-story, 327,000-square-foot facility, it set a new benchmark for integrating life safety with architectural design. The project employed over 3,000 linear feet of photoluminescent (PL) stair nosings and PL

When a commercial building loses power during a fire or other emergency, every second counts in guiding occupants to safety. Photoluminescent (PL) egress systems have become an essential component of modern building safety, providing visible path marking that functions independently of electrical power. These systems use advanced pigment technology to absorb ambient light and release