Pie Global Blog

Insulated Metal Panels for Walls and Roofs: What You Need to Know

Insulated metal panels (IMPs) have for many years been a popular building component in commercial and industrial construction. IMPs are single-element, factory-insulated manufactured composite panels consisting of a rigid urethane foam sandwiched between two sheets of coated metal, sealed at the perimeter and side laps. IMPs are used for exterior walls, ceilings and roofs in […]


Denver, Colorado

Air and Vapor Barriers in a Cold Climate Commercial Roof—Do I Need One?

Air barrier systems in commercial buildings in cold climate zones are designed and constructed to control air and vapor transmission between a conditioned space and an unconditioned space. The air barrier system is the primary air boundary that separates indoor (conditioned) air and outdoor (unconditioned) air. The purpose of a vapor barrier, or vapor retarder, […]


Spandrel Transition

Condensation at Curtain Wall and Storefront Spandrel Infill

Glazing Systems Curtain wall and storefront glazing systems are typically a thin, non-structural outer façade element of a building that can span multiple floors or be incorporated into a punched opening. Glazing systems function largely as air and water vapor barriers, resisting air or water infiltration and accommodate building and system movement induced by wind, […]