Where Does Attic Insulation Go

Advantages of each type of insulation.

Where does attic insulation go.

It makes adding insulation to your attic a breeze. The green curmudgeon wrote another article on poorly installed batts recently with photos of knauf fiberglass. Speaking of fiberglass batt insulation carl seville a k a. Loose fill or batt insulation is typically installed in an attic.

You get a free blown in machine rental with your insulation purchase. Loose fill or batt the common term for blanket insulation. Both can be added to uninsulated attics or layered over existing material. We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons.

Your options for attic insulation range from radiant barriers to sheets of mineral wool but most homeowners stick with products made from cellulose or fiberglass. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. If it does you definitely need to fix it to prevent rot or mold. See more on different types of insulation.

Assuming the insulation isn t too much trouble to get to i would turn it over so the paper facing is toward the ceiling or peel the facing off all together. Fiberglass is the most common type of insulation and the least expensive. For diy attic insulation you ve got two choices. Let s say the insulation you ve selected has an r value of three per inch and you d like to achieve an overall value of r 36.

If your home was built decades ago it may not be as energy efficient as you would like it to be. We love our diyers so take up our incentive to improve your attic insulation situation yourself. Different types of insulation have different advantages. One of the best ways to improve the energy efficiency of your home is by insulating your attic but if your attic is already insulated you might be wondering does attic insulation go bad you might have also heard that the insulation in your home can last decades or longer.

To find out if you have enough attic insulation measure the thickness of the insulation. Blown in spray foam batts and blankets. If it is a lot of trouble to change it feel under it during the winter and see if it feels damp. 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.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Then go get yourself some unfaced batts and do your best to install them to grade i quality. In particularly cold climates you might go up to r 60. Fiberglass batting is also easy to install yourself on an exposed attic ceiling or floor using the proper protective gear fiberglass can irritate the skin and eyes.