We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › HVAC systems are widely used to carefully heat and cool homes, but even the most energy ...

Q: What is the best way to upgrade insulation? A: Adding insulation can keep a home more comfortable in both the winter and the summer. It also saves on energy bills and is one way to help combat ...

Q: Help! My home feels cold in the winter and too hot in the summer, and I think I need to add insulation. But how much insulation do I need? A: According to the Insulation Institute, around 90 ...

The typical cost range to install spray foam insulation in a home is between $1,409 and $4,145, with a national average cost of $2,756. Some of the main factors affecting spray foam insulation cost ...

Chauncey grew up on a farm in rural northern California. At 18 he ran away and saw the world with a backpack and a credit card, discovering that the true value of any point or mile is the experience ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...