Fiberglass Attic Insulation Types

This type of insulation is ideal for attics with standard spaced beams and joists and very few obstructions.
Fiberglass attic insulation types. Rigid fiber or fibrous board insulation consists of either fiberglass or mineral wool material and is primarily used for insulating air ducts in homes. First you ll need to determine your r value. Installing this type of insulation is an. 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. Because blown in insulation which is fiberglass generally can go on top of the existing insulation the negative thing about blown in insulation is that it makes the attic absolutely impassable when you re done and you need a lot more thickness of it because it has more air inside of it than you would if you used fiberglass bats. Fiberglass batts cellulose loose fill fiberglass and spray foam are common attic insulation types used. Polystyrene and polyurethane are the most common types of materials used in making foam board.
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. If it s a new building simply reference the energy code map. 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.
It s available in fiberglass mineral wool plastic fibers and natural fibers. Rigid panels of insulation. These products come in a range of thicknesses from 1 inch to 2 5 inches. Blanket batts and rolls are typically constructed with fiberglass although versions made of cotton mineral wool and plastic fibers are also available.
Blanket insulation blanket insulation is available in rolls or batts. Sheathing reduces heat conduction through structural elements like wood and steel. Installing fiberglass attic insulation first time adding insulation to an attic.