Adding blown-in insulation to your attic space is a popular way to improve energy efficiency and reduce heating and cooling costs. But what if you already have fiberglass insulation? Do you need ...

The savings derived from adding insulation depends on how much insulation is needed, what your current and future energy costs will be, and the variations of the weather.

Next, be sure there is a minimum of 12 inches of either batt or blown-in insulation in the attic and that it covers the entire area with no voids. If the insulation is short, add some.

Removing old attic insulation can improve your home's energy efficiency and air quality, but it’s not a task to jump into unprepared. From dealing with potentially hazardous materials to getting ...

Sealing air leaks around your home and adding insulation are two of the most cost-effective ways to improve energy efficiency and comfort in your home.

Foam is a more recent insulation option and is typically made from a low-density polymer. It boasts good insulation qualities ...

Looking to make your home more comfortable and efficient? The best place to begin may be hanging just above you. “Adding insulation to the attic and sealing air leaks around light fixtures are ...

DIY spray foam insulation costs depend on type and quantity. This guide breaks down the cost of closed-cell foam kits, ranging from $40 to $500 based on size.

Adding loose-fill insulation to an unfinished attic is a gotta-do-it project for even the unhandiest homeowner. Blow-in insulation will create a sound barrier and add insulating power to your home ...

Soffit air is essential to the ventilation of your attic, if your home is designed that way. I would recommend installing Berger AccuVent baffles over every soffit vent before adding more insulation.

Adding insulation with the right amount of R-value and sealing air leaks around the home can result in 10% savings on annual utility bills.