Attic Ceiling Insulation Types

Blanket insulation is available as batts or rolls and is the easiest diy insulation material.

Attic ceiling insulation types.

This plastic insulation goes on as a liquid and expands to fill the available space sealing all gaps and cracks and stopping any air leaks. It s available in fiberglass mineral wool plastic fibers and natural fibers. Fiberglass batts cellulose loose fill fiberglass and spray foam. Can be used to insulate almost any part of your home from the roof down to the foundation.

Cellulose is primarily made from recycled newsprint. All of these materials are produced using recycled waste materials. First let s discuss the most common types of insulation available for attics. For diy attic insulation you ve got two choices.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. Sheathing reduces heat conduction through structural elements like wood and steel. Polystyrene and polyurethane are the most common types of materials used in making foam board.

Most fiberglass products contain 40 to 60 recycled glass. Insulation is an important part of any attic renovation. This type of insulation. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.

The most common types of materials used for loose fill insulation include cellulose fiberglass and mineral rock or slag wool. Blanket batts and rolls are typically constructed with fiberglass although versions made of cotton mineral wool and plastic fibers are also available. These range from standard fiberglass and styrofoam insulation to more environmentally friendly solutions like recycled paper cellulose. Once dry the excess is cut away leaving a flat even surface.

Installing this type of insulation is an. Each has its pros and cons as well as its own set of adherents who will tell you never to use the other type. It also forms an air barrier which can eliminate some other weatherizing tasks such as caulking. There are several types of attic ceiling insulation to consider when beginning the remodeling project.

Both can be added to uninsulated attics or layered over existing material. Loose fill or batt the common term for blanket insulation. More options exist but these four materials make up the vast majority of installations in minnesota attics where i operate. Pros spray the foam insulation mixture into framing cavities.

Spray foam insulation costs more than batt insulation but it has higher r vlaues.