COLUMBIA, S.C. - Many building codes in the southeastern United States call for increased attic and crawl space ventilation to fight moisture and related IAQ problems. Craig DeWitt, Ph.D., P.E., ...

Is an attic fan a good investment for my home? There is a lot of confusion surrounding attic fans. Studies have shown if your attic is properly ventilated with a ridge vent and your attic is well ...

“Forward-thinking contractors keep duct insulation in the forefront as they understand the impact it has on temperature loss through the duct system,” said David Richardson, curriculum developer and ...

Homeowners can save an average of 15% on heating and cooling costs by air sealing their homes and adding insulation in attics, floors over crawl spaces, and accessible basement rim joists, according ...

Fiberglass insulation is not airtight. Heck, it will barely even slow air propelled by convection, differential pressure or wind. It is especially helpless against air moving through a leaky pipe ...

(BPT) – If you’re like most people, you spend up to 90% of your life indoors. That means you are constantly affected by indoor air quality — including the air in your home. While you may not give much ...

This regularly-scheduled sponsored column is written by the Arlington Initiative to Rethink Energy team (AIRE). This county program helps you make smart energy decisions that save you money and leaves ...

A damaged crawl space foundation can lead to mold, pests, and structural damage as a hidden issue that impacts home health and safety. The crawl space beneath your home might be dark, damp, and ...

Installing top flight heating and cooling equipment can lead to an energy-efficient house, but even the most efficient equipment won't work properly if the ducts that carry the heated and cooled air ...