Residential Insulation FAQs

Insulation FAQs

Find immediate answers to your questions with these residential insulation FAQs.

Q: What type of insulation do I need?

A: The type of insulation you need depends on where it will be installed, what R-values are required, and your budget. The U.S. Department of Energy recommends different R-values for different zones. In Arizona, a homeowner can get away with using R30 in their attic, whereas the same home in Minnesota would require R49.

Q: What is loose-fill fiberglass?

A: Loose-fill fiberglass insulation is typically blown into unfinished attics, nonconforming spaces and hard-to-reach areas, as this effectively fills all the nooks and crannies of the framing bay. Loose-fill, also known as blown-in insulation, provides better performance than batts because it is much less likely to leave any gaps.

Q: What is an R-value?

A: “R” stands for resistance to heat flow. The higher the R-value, the greater the insulating power and in turn, your energy savings. As mentioned previously, determining the R-value for your residence depends greatly on where it will be installed, and your budget.

Q: Are there rebates or other incentives available for insulation projects?

A: Yes! Government agencies, utilities, and others offer a variety of tax credits and other incentives to support energy-saving upgrades. You may already be aware, but in Arizona, SRP offers their customers a rebate of 75% of the insulation costs (up to $400). APS offers a rebate up to $250. Federal tax credits may also be available.

Q: Can insulation help increase my home’s property value?

A: Yes! Adding insulation to your attic, per this year’s Cost vs. Value report, can generate a 107.7% return on investment should you ever decide to sell your home. This project may also reduce your heating and cooling costs by up to 30 percent and make you eligible for a federal tax credit.

Q: How can we find an insulation contractor?

A: The best course of action is to contact Banker Insulation. When you call, you will be greeted by a member of our friendly staff who will assist you with your energy efficiency project, and help you investigate and receive any applicable insulation rebates. To better assist you, we have over 18 locations throughout the Southwest.

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