How much insulation do I need in my attic in Michigan?

You can use the calculator below to determine the amount of insulation you need in your attic. For optimum results, use at least the amount of insulation calculated in the calculator and add extra insulation based on your comfort and how well it feels in your attic.

How much attic insulation do we need to have in Michigan?

This depends on the thermal properties of your existing insulation If you have little or thin insulation (or none at all), you’ll need to add more. If you have a lot of existing insulation, you may be able to reduce the amount you add.

How much attic insulation do I need in my RV?

In an RV, you usually have a combination of soffits and eaves, which means the insulation on the underside of the roof will be minimal. That’s because the outside air can easily get into the RV through the exposed undersides of the roof. To reduce the amount of heat transfer through your RV’s roof, you’ll need to add more insulation to your attic.

How much attic insulation do I need in Michigan?

The majority of the population (86 percent) in Michigan do not have adequate insulation. As a result, they are unknowingly paying unnecessarily high heating and cooling costs during the winter and the summer. To get a specific number of R-value for your home, begin by taking into account the building codes for your area. For example, if you live in a rural area or an older home, you may need more insulation than someone living in an urban area or a newer home.

How much insulation does my attic need in Michigan?

If you’re building a new home, you should choose between R-13 or R-19 insulation for your attic. R-13 is a type of fiberglass batts and blankets that’s thicker, which gives it greater thermal performance. The thicker the insulation, the more it helps keep your home warmer in winter and cooler in summer.