Types of Roof Insulation


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Insulation is supposed to minimize the flow of heat out of your home and to your home. Home insulation is an effective approach to prevent heat loss or gain in the interior of the house by shielding it from the weather outside. This is most cost effective if done while remodeling or renovating your home or if your desire to lessen your energy bills.

When choosing home insulation, the most significant factor to take into account is its R-value. This value is represented by a number – the higher the number, the more effective the material is at keeping heat. For houses in cold environments, a higher R-value helps keep your energy bills low by maximizing your energy efficiency.

There are four types of insulation you should know about whenever considering your property;

•    Foam Insulation: Foam is also used to insulate closed spaces just like walls, ceilings and floors As soon as the foam is injected into an empty space it’s going to expand and harden to provide excellent R-values. Foam is among the most expensive form of insulation and you probably ought to work with a professional should you be looking to insulate a large area.

•    Fiberglass Insulation: Fiberglass is considered the most normal insulation in the U. S. and is found in both residential and commercial buildings. Fiberglass is offered in two various forms; batt and blanket. Batt insulation is comprised of rock wool or the fluffy fiberglass you think of. It normally comes in 4 to 8 foot lengths with a number of various widths. Blanket insulation is very similar to batt except it is made in continuous rolls. This makes for less waste yet is more difficult to deal with.


•   Rigid Foam Insulation:  Rigid foam home insulation, also known as foam boards tend to be more popular to insulate the foundation of a home because of their water proofing abilities. One other popular use of this type of insulation is for exterior insulation on walls or under siding. They should be fit tightly together to prevent any loss of energy. It possesses a higher R-value than fiberglass, and that’s why homeowners and builders opt to use it.

•    Loose-Fill Insulation: That is usually made from fiberglass, rock wool, or cellulose and also comes in small particles. It really is set up by being blown to the space using a specific pneumatic blower. It is always good for adding insulation to existing areas, strangely shaped areas and around obstacles.