Budgeting for Insulation: What You Need to Know

| Updated on February 26, 2024

Are you worried about high energy bills, uneven temperatures, and attic moisture? If yes, we have a handy solution right here available in front of you. Your home needs to be insulated.

Prior to finalizing a home insulation project, it is vital that you must acknowledge and estimate the expenditure of the project for an efficient integration of resistance material into your home

Generally, blown-in insulation is a budget-friendly option over other protector types like batting, radiant barrier, and fiberglass. The most costly is spray foam insulation.

Let us jump onto the insulation budgeting guide without further ado:

Average Home Insulation Cost

The average cost of this integration falls between $4000 to $10000 for a 2,000-square-foot home! In other words, it is $1.60 to $4 per square foot. The ROI of the respective protector remains 100 percent and it is believed to be the best investment that homeowners should go for. Homeowners hire insulation estimating services to get estimated costs for insulation of walls, ceilings, and floors.

The total home insulation cost varies as it depends on a large number of factors. Like, as the type of heat resistance component you have chosen, the materials you have picked, the area of your home where you want this process to be done, and the cost of labor.

It is recommended to insulate your house while it is in the construction phase. This way, adding it gets easy and quick because the ceilings and walls are still unfinished and open. If the home is already constructed, the cost of engineering the temperature protector becomes more as spaces have to again open up.

Types of Home Insulation

Each home insulation type cost different, you can check out the details:

Blanket Batts and Rolls Home Insulation

Batt and roll, the respective home protector inclusion costs are pretty much high. Though it is quick and hassle-free to install, it is believed to be an expensive project. It is suitable for walls, ceilings, and floors. It’s better to get a drywall take-off so that you know how much resistance material needs to be installed in the partition walls. This respective insulation is made with fiberglass and the average cost is between $0.70 to $2 per square foot.

Blown-In Insulation

Blown-in insulation is done with the help of a machine. This temperature modifier is made of recycled cellulose material and generally includes newspapers or cardboard. The average cost is $1.60 to $4 per square foot. Some people call it loose-fill insulation and commonly installed in attics and open-wall cavities. 

Foam Board Insulation

Foam board insulation is the perfect pick for insulating the exterior premises of the home and basement floors. Its consistency remains thin and the average cost is $2.50 to $3.50 per square foot

Spray Foam Insulation

Spray Foam insulation is added to existing finished areas as well as hard-to-reach spaces. It is made of liquid polyurethane and ultimately hardens into thick foam. It can only be done with professional assistance and the estimated cost is $3.00 to $7.00 per square foot. It has two types: open-cell and closed-cell.

  • Open-cell spray foam insulation estimated price ranges between $0.40 to $0.60 per board foot. This type of element incorporation acts as the perfect air barrier and its bubbles remain left open intentionally.
  • Closed-cell spray foam’s estimated price is $1 to $2 per board foot. It functions as an air and water vapor barrier and seems to be thickly packed so that no moisture or air infiltrates your home.

Rigid Foam Insulation

Its average price is $0.80 to $1.90 per square foot. It successfully prevents heat flow by trapping gasses and air. This method is excessively utilized to insulate unvented roofs and foundation walls. 

Home Insulation Cost Varies by Location

  • A two-car garage is less costly to insulate. The average cost to insulate is $0.60 to $1.20 per square foot. Rest, the total cost is finalized depending on the garage size and also materials used.
  • Floor and crawl space heat protector amalgamation average costs $1 to $4 per square foot. The common materials utilized to insulate crawl spaces are rigid boards, spray foam, and fiberglass.
  • Basements do not need heavy non-conductors as this area generally remains cool in the summer and 100% warm in the winter. However, the average cost of the respective area is $1.40 to $2.40 per square foot.
  • It is a must to insulate attics. In this area, heat extensively rises. Spray insulation foam is done in attics and costs $1600 to $5000.
  • Roofs demand rigid foam board insulation and the approximate cost lies between $1600 to $4000! You can perform the roofing integration either during or after construction, the choice is up to you.
  • Wall protector incorporation cost $1 to $5 per square foot. If you have planned to go for mineral wool and fiberglass batting, the charges will be $1 and $1.60 per square foot. And spray foam costs $3 to $5 per square foot.

Average Labor Costs for Home Insulation

The average labor cost of home temperature protection varies depending on the installation method and equipment used as well as the accessibility of the area.  However, the estimated cost is $0.30 to $2.60 per square foot.

Other Factors to Consider While Preparing Insulation Estimates

  • Site preparation and cleanup costs should be added to your estimates.
  • Preparation involves if walls, attic, or basement need repairs.
  • Cleanup costs commonly include removing old components.

That is all about the insulation budgeting guide, for more details, keep tuned and in touch with us.





John M. Flood

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