Where Does Attic Insulation Go

See more on different types of insulation.

Where does attic insulation go. 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. If it is a lot of trouble to change it feel under it during the winter and see if it feels damp. 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. Get a free 24 hour blown in machine.

Blown in spray foam batts and blankets. 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. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. The green curmudgeon wrote another article on poorly installed batts recently with photos of knauf fiberglass.

It makes adding insulation to your attic a breeze. Loose fill or batt insulation is typically installed in an attic. Loose fill or batt the common term for blanket insulation. Loose fill insulation is usually less expensive to install than batt insulation and provides better coverage when installed properly.

If your home was built decades ago it may not be as energy efficient as you would like it to be. For diy attic insulation you ve got two choices. Blown in insulation is installed using blowing machines. In particularly cold climates you might go up to r 60.

Speaking of fiberglass batt insulation carl seville a k a. You get a free blown in machine rental with your insulation purchase. Fiberglass is the most common type of insulation and the least expensive. We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons.

If it does you definitely need to fix it to prevent rot or mold. Both can be added to uninsulated attics or layered over existing material. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. 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.

We love our diyers so take up our incentive to improve your attic insulation situation yourself. Different types of insulation have different advantages. Then go get yourself some unfaced batts and do your best to install them to grade i quality. Advantages of each type of insulation.