New requirements in energy codes and expectations for better performance among many building owners underscore the importance of air barriers for commercial-building performance and code compliance. Use of spray polyurethane foam (ccSPF) as a key component in air-barrier assemblies provides good performance characteristics and cost and construction advantages, as shown in this review of industry literature and new research by RSMeans Business Solutions.

A natural fiber that is gaining popularity for being used as insulation is cotton. Cotton fibers resulting from post industrial waste found at blue jean factories are bound together and formed into batts for installation in stud cavities, floor frames and in ceilings. This simple yet effective insulation provides many advantages to homeowners and the environment.

Heating or cooling your home or office accounts for a large portion of your total energy use. As utility costs skyrocket, facilities managers and homeowners will be looking to find ways to save energy and money. Insulation will be one of the methods.

With cooler months approaching and fuel prices rising, it’s a good idea to make sure buildings are well-insulated. For residential structures, a good place to check is in the attic.