A net-zero energy home or building is one that generates as much power on-site as it consumes over the course of a year. To achieve this, architects specify renewable energy sources such as rooftop ...

ACH Foam Technologies' R-Control Structural Insulated Panels were specified to frame unique architectural features on roof sections of Severance (Colo.) Middle School, near Denver. “We chose SIPs for ...

In a cold room or cold-storage facility, the roof and ceiling assembly carries much of the thermal load. A weak specification keeps compressors running longer and can leave condensation problems after ...