Nearly all contractors in the U.S. and Canada (98 percent) have had projects with serious quality issues in the last three years, such as errors, omissions and rework, according to the latest study released by Dodge Construction Network.

The winds of change are upon us. These days it can be observed that building construction materials, techniques and designs are influenced by many drivers. This article discusses the use of spray-applied, medium density, closed-cell polyurethane foam (ccSPF) and compares off-site (in a controlled environment) applications with on-site spray application.