Important Attic Insulation Tips

Those looking for insulation will know that there are many different options available. There are several different things that go into figuring out which insulation will work best for you. The special details that are unique to your home and the inclination of the installer and two big things to think about.

Your first step in deciding what is the best attic insulation is figuring out what type of R value you need for your area. Insulation with a higher R value will be thicker and heavier. Your R value will also be determined by the climate in your local area. You will get differing levels of insulation with the various R values in insulation. You will need to decide which type of insulation will have the R value you need. After you decide the correct R value for your home then you can determine which type of insulation will best suit your needs.

Some of the main types of attic insulation available include reflective, blankets, loose-fill spray, blown-in insulation and rigid. While there are advantages to each of these materials the R values will vary. One of the most popular types of attic insulation is loose fill. Some of the types of loose fill insulation include cellulose, polyurethane foam, rock wool, and fiberglass. It works great for those areas in the attic that are hard to reach. This type of material is usually sprayed in with a blower. Special equipment is needed to spray or blow this insulation into your attic spaces.

Homeowners who want to do the job themselves may want to think about using another type of insulation such as blanket or reflective. Blanket insulation comes in rolls and is usually made for rock wool or fiberglass. You cut pieces of the roll to fit the spaces in your attic. You can purchase blanket insulation with vapor retardant facings or without them. There are several different types of foam that can be used to produce rigid insulation. It gives great acoustical and thermal insulation for a low weight. Reflective insulation is a foil lined surface that is designed to reduce the amount of heat that flows downward.