As one of the biggest sources of energy loss in homes, the attic should be properly insulated. Do you need attic insulation services in the Twin Cities area in Minnesota? Contact Metro Home Insulation today or keep reading to learn more about attic and knee wall insulation!
If you’re insulating an attic, the knee walls are important. They are short walls (usually no more than 3 feet high), used to support the rafters in roof construction, with attic space behind them. Knee walls are found in many older houses, where the ceiling on the top floor is an attic or there is a dormer window.
According to the Oak Ridge National Labratory, the open joist ends below the knee wall should be sealed with rigid foam, high-density cellulose or batt insulation. The knee wall (and attic floor) in the attic space behind should be insulated to the recommended levels. You can also insulate and air seal the rafter space along the sloped ceiling of the knee wall space.
Insulation should also be installed in between the studs of knee walls. In addition to knee walls, you should also insulate:
Finished attics
Unfinished attic spaces
Learn more on the U.S. Department of Energy’s website »
Insulating (or re-insulating) your attic helps ensure:
Unfinished or finished, the attic holds a lot of potential for maximized home energy efficiency and savings.
If you have any questions or if you’re ready to start your insulation project in the Minneapolis-Saint Paul area, contact our attic insulation installers today—call 763-400-8616 or fill out the form on this page!
Our team installs energy-efficient spray foam insulation to keep homes and buildings more comfortable.
Help prevent mold and moisture infiltration in homes you build with our waterproofing services.
We sell, install and service a complete line of steel, wood and aluminum garage doors.
Bathrooms are a necessity in every home, but not every bathroom has the ability to impress.
A closet allows you to better organize your home, giving you a place to put clothes, boxes and other supplies where they are out of sight but easily accessible.
We work with builders, contractors and homeowners on residential new construction and replacement projects.