Types of Attic Insulation

Attic insulation is important, especially if you live in a colder region. The attic is the space between your roof and the ceiling of your house or apartment. Much heat can be lost because it escapes through that gap into the atmosphere outside. Fortunately, insulation will keep you cozy warm while saving on your energy bill. The following are the common types of attic insulation.

Fiberglass Insulation

Attic Insulation

Fiberglass attic insulation can be applied through blowing or mechanically. Blown-in insulation requires using an industrial blower machine on the home’s exterior. Fiberglass insulation must be installed very carefully to prevent moisture from entering walls. Mechanical installation involves laying out pieces of insulation in the attic, usually across the ceiling, then topping it with another layer of insulation that is blown into place.

Cellulose Insulation

Cellulose insulation serves as a fire retardant. It can help keep insects out of homes, as it is naturally pest-resistant. The cellulose material used for insulation is made from recycled newsprint and treated with borax or ammonium sulfate, both natural substances. This type of insulation requires a blowing machine on the home’s exterior to be installed.

Radiant Barrier Insulation

This material is made of reflective foil, reflecting heat away from home rather than absorbing it. Thus, keeping the attic cooler in the summer months. It can be installed during new construction. In addition, it can also be added to an existing roof by attaching aluminum sheeting directly to rafters with screws or nails.

Spray Foam Insulation

Spray foam insulation is specially formulated to fill the space between the ceiling and roof rafters. It also prevents air leakage through gaps in walls. This insulation can serve as a pest deterrent, as it is naturally pest-resistant. A large machine will be needed outside the home to apply this insulation.

Insulation is a material that can reduce the flow of heat, but at the same time, it is still breathable. That way, your roof doesn’t get suffocated and overheated by a blanket with no breathing holes in it! Some types of attic insulation work well together as an air-conditioner and a heater.

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