Fiberglass Attic Insulation Types

Can be used to insulate almost any part of your home from the roof down to the foundation.

Fiberglass attic insulation types.

Blanket insulation blanket insulation is available in rolls or batts. Fiberglass batts cellulose loose fill fiberglass and spray foam. Fiberglass batts cellulose loose fill fiberglass and spray foam are common attic insulation types used. First you ll need to determine your r value.

Blanket batts and rolls are typically constructed with fiberglass although versions made of cotton mineral wool and plastic fibers are also available. It s available in fiberglass mineral wool plastic fibers and natural fibers. These products come in a range of thicknesses from 1 inch to 2 5 inches. This type of insulation is ideal for attics with standard spaced beams and joists and very few obstructions.

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. Rigid panels of insulation. Sheathing reduces heat conduction through structural elements like wood and steel. Installing fiberglass attic insulation first time adding insulation to an attic.

We ll walk you through the steps to help you find the right type of fiberglass attic insulation and the right amount. It is also used when there s a need for insulation that can withstand high temperatures. More options exist but these four materials make up the vast majority of installations in minnesota attics where i operate. First let s discuss the most common types of insulation available for attics.

Installing this type of insulation is an. Rigid fiber or fibrous board insulation consists of either fiberglass or mineral wool material and is primarily used for insulating air ducts in homes. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.