According to the U.S. EPA, air pollutants in indoor spaces are often two to five times more concentrated than in most outdoor areas. The average person spends 90% of their time at work, at home and in other indoor spaces, which is why homeowners need to take steps to maintain good indoor air quality.
Chimney caps or cowls are small pieces of durable material that cover the top of chimney pipes. They may be small, but they are essential components that, at the very least, minimize the need for chimney repairs. Here’s a closer look at how they work and their benefits.
All roofers agree that roof ventilation helps keep the attic dry and cool. It’s also important to maintain a healthy environment. Warm, moist air rises from the living space and into the attic. When it meets the cooler attic air, it condenses and wets the framing members and insulation. Continuous wetting can cause mold growth … Continued