How Much To Air Seal And Insulate Attic

The main factors that impact the cost are.

How much to air seal and insulate attic.

Insulating and air sealing your attic is one of the best things you can do for your home. One of the most cost effective ways to improve energy efficiency and comfort is by insulating and air sealing your home. According to home advisor insulating your attic can cost between 1700 to 2100. Type and material of your insulation.

Square footage of your attic. The job will cost about 3 000. Spray foam while the most expensive is best for noise reduction and new construction. Energy information administration predicts that this.

First off you should know that insulating your attic isn t cheap. Actual costs will depend on job size conditions and options. Contractor or insulation installer s fee. It can cost anywhere from 1 700 to 2 100 or between 1 50 and 3 50 per foot to insulate an attic depending on what insulation material you choose.

Does this sound like a good deal to you. What else should i think about when doing this project. For that space if all the insulation in there now is coming out and being totally replaced as part of the insulation job so the attic floor will be completely exposed anyway for roughly 3000sf of attic normal air sealing cost would probably be in the 250 400 range depending on whether your attic was used for ducting and wiring runs or not. Methodology for estimated energy savings from cost effective air sealing and insulating.

Epa estimates that homeowners can save an average of 15 on heating and cooling costs or an average of 11 on total energy costs by air sealing their homes and adding insulation in attics floors over crawl spaces and accessible basement rim joists. Attic insulation and air sealing energy saving calculator learn how insulation and air sealing can save you energy and money by using our product payback tools below. Blown in insulation is the least expensive option and ideal for older attics. Estimates suggest that it ll cost around 1 340.

Erik north the owner of free energy maine is an energy auditor and home performance specialist in westbrook maine. New edit print save this in homewyse lists create your own price list in homewyse lists for a basic project in zip code 47474 with 500 square feet the cost to insulate an attic starts at 1 68 3 25 per square foot. They did look in the attic and used some type of infrared thermometer to find cold spots.