How Much To Add Insulation In Attic

Department of energy fibgerglass batts have an r value of 3 2 per inch while loose fill fiberglass.

How much to add insulation in attic.

For an effective insulation project you want to go for a thermal resistance of between r 38 and r 49 which may cost you about 1 59 per square foot which translates to about 1590 if your attic has an area of 1000 square feet. Blown in insulation is preferred for being faster and more effective if adding insulation to an already existing home. If you need to add insulation in your attic save big by blowing in cellulose insulation yourself. To determine whether you should add insulation you first need to find out how much insulation you already have in your home and where it is.

If you think you re among the 90 of us homes that are under insulated 1 performing a simple insulation inspection will help you determine your insulation needs. Adding insulation to an unfinished attic is one of the most effective ways to save money on your energy bills. See typical tasks and time to insulate an attic along with per unit costs and material requirements. Just keep in mind the savings from adding insulation to your attic will vary greatly depending on how well sealed the home is how large the house is how much insulation is there to begin.

Having the correct amount of attic insulation can help you maintain a comfortable temperature throughout your home and help save money on your energy bills plus prevent major issues like ice dams in the winter. Blown in insulation overview. The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home. Most attics are insulated with blown in loose cellulose r 3 5 per inch blown in loose fiberglass r 2 5 per inch or fiberglass batts r 3 2 per inch.

The pros charge 1 500 to 2 000 to do a 1 200 sq ft. Many older homes have less insulation than homes built today but even adding insulation to a newer home can pay for itself within a few years. In a cooling climate a good blanket of attic insulation helps keep the house cooler and reduces the load on air conditioning equipment. According to the u s.

See professionally prepared estimates for attic insulation work. Get fair costs for your specific project requirements. Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary. Before you call a contractor however it s important to understand the options and costs involved.

You can do it yourself for about 500.