The Benefits of Attic Insulation

Proper attic insulation Houston will help keep the attic at a comfortable temperature all year round. Proper installation is essential to avoid moisture trapping between layers. Ensure the insulation is pressed in place tightly and overlaps the top plate of the exterior wall and the joists. Then, cut the insulation to the required length. Attic insulation should be installed on all walls that have attics. Read the manufacturer’s instructions to ensure that your attic is properly insulated.


The types of attic insulation include fiberglass, cellulose, and loose-fill materials. Fiberglass comes in rolls or batts, and can be cut to fit uneven spaces. If your attic floor is unfinished, you can choose to use blown-in loose fill. Other types of insulation are available as sprayed-on foam, which is mixed and applied to the cavity. If you choose this option, make sure to find a certified contractor who has experience installing this type of insulation.

Attic insulation improves indoor air quality. As previously mentioned, poorly insulated homes can let outdoor air into the home, compromising the quality of the air you breathe. By insulating your attic, you’ll ensure that these airborne pollutants don’t spread throughout the rest of the house. Additionally, attic insulation prevents moisture from entering the home. Moisture-laden spaces are conducive to mold growth, and summer air can damage your home’s walls.

While there are several types of attic insulation, fiberglass batt is considered the best choice. The fiberglass batt consists of plastic reinforced with glass fibers. It is available in a blanket or batt form. The downside to fiberglass batt is that it can be an irritant to the skin and lung. Glass batt glazing is usually made of recycled glass or sand. You can also choose between fiberglass batt and spray foam insulation.

Different types of attic insulation offer varying levels of resistance. For example, R-value (resistance value) represents how effective the insulation is at resisting heat flow. Generally, higher R-value insulation is better for cold climates. In addition to R-value, the cost of attic insulation varies considerably. If you’re in a hot or cold climate, you’ll need to purchase at least R-30 insulation.

The cost of attic insulation depends on the type of insulation and square footage. Decide on the kind of insulation before beginning the process. Different types have different price tags and features, so you may want to consult with a professional before making a final decision. A good place to start is an insulation company in your area. The company will also provide you with a free consultation. If you’re unsure, contact Insulation company to find out more information.

Liquid polyurethane (LPF) is another type of insulation. This material can be sprayed into attic or wall cavities. After it solidifies, it can fill the smallest spaces. The R-value of closed-cell spray foam is higher than open-cell foam, but it’s more expensive and more difficult to install. Closed-cell spray foam is a great option if the attic is difficult to reach. Despite the price and complexity of this material, it does offer the highest level of insulation for the home.