attic insulation

How Much Should You Pay for Professional Attic Insulation?

Homeowners in Sandy should expect to pay $1.12 per square foot on average for professional insulation of a 1,282-square-foot attic.

Professional attic insulation in Sandy, Utah, can cost an average of $1.12 per square foot inclusive of the materials, labor fees, job materials and supplies, and equipment allowance.

Based on the average price, the typical rate for insulating a 1,282-square-foot can cost around $1,350. You can spend a lower amount depending on the type of insulation that you want for the attic. Most homeowners in Sandy choose blown-in insulation, which can cost up to $1,900 for a 2,500-square-foot loft.

Choosing the Right Kind of Insulation

Blown-in insulation works particularly well for an attic with uneven frames and obstructions between beams. You can buy large bags with loose materials like cellulose, fiberglass or mineral wool fiber. A contractor will then install the material through a machine that blows it into gaps and spaces. The minimum R-value, which refers to resistance against heat loss, should be at least R-16.

The usual R-value per inch of fiberglass, cellulose and mineral wool ranges from 2.2 to 3.8. Remember that higher quality materials will have better R-value. Spray foam insulation usually has an R-value per inch of up to 6. If you plan to convert the attic into a liveable space, spray foam will be a good option for insulating against noise.

On the other hand, batt insulation contains the same materials used in blown-in insulation, although the former has cotton as an additional component. You should only consider batt insulation if your attic has an even frame and standard spaces without any obstructions. There are other types of insulation, like using structural insulated panels and reflective insulation. You can expect the contractor to finish a small installation within two hours, depending on the attic’s size and chosen insulation technique.

Cost of Labor and Materials

attic insulating

The average price range of cellulose costs between $28 and $30 per bag in Sandy. Fiberglass bags cost around $33 each, while mineral wool can cost $55 per roll. Contractors can charge per square foot or hour. If it’s the latter, you should expect to pay from $70 to $80. Homeowners in the city can pay a higher price because of the higher cost of living.

Can You Do It By Yourself?

DIY attic insulation in Sandy can cost at least $600. You’re better off hiring a professional since a 2,500-square-foot attic only costs around $700. Some tasks, such as insulating pipes and tanks, can be tricky. If there is mold, you need to spend on professional remediation before planning to add insulation.

You can probably attempt a DIY installation for batt insulation, but this will take too much of your time and effort due to the tedious work of installing long rolls of insulation fibers.

An insulated attic in Sandy can increase the price of your house by around $1,380. If you plan to sell your home after insulating the attic, it’s best to hire a licensed HVAC professional for better results. You should always ask for quotes from at least three different service providers. Choose a company that offers a broad range of energy services for residences.

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