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Blown Fiberglass Insulation Near Madison, La Crosse, Janesville

The affordable to upgrade attic insulation for greater home comfort & energy savings

Blown fiberglass insulation is the ideal way to improve the conditions in the attic, crawl space, or other areas that need insulating.

Many Wisconsin houses have comfort and energy problems because of inadequate insulation. For example, some rooms are either too hot or too cold at certain times of the year, even when other parts of the house are comfortable. Along with these comfort issues, utility bills are much higher than you’d like them to be.

The attic is usually the first home improvement priority for homeowners who want a higher level of comfort and lower utility bills. Most attics only contain a minimal amount of insulation — not nearly enough to cope with extreme temperatures and high energy costs.

Fortunately, an attic insulation upgrade is one of the most affordable and cost-effective energy upgrades available. By sealing energy-wasting air leaks and upgrading attic insulation according to Department of Energy recommendations, you can cut your heating and cooling costs nearly in half.

If you’re looking to improve comfort and save energy, you’ve come to the right place. Larson Home Services are the local experts for insulation installation and upgrades. We install a variety of insulation materials and can insulate many areas of the home, including the attic, basement, garage and more. Contact us to schedule an inspection and free estimate for blown fiberglass insulation installation. Our insulation services are available in La Crosse, Janesville, Madison and nearby.

Benefits of blown fiberglass insulation:

  • One of the most affordable ways to improve energy efficiency and save money on heating and cooling.
  • Typical attic insulation upgrades can be completed within a single day.
  • Blowing equipment minimizes foot traffic and disruption in your living space.
  • In most cases, can be installed directly over existing attic insulation (underperforming).
  • No hazardous fumes or outgassing.
  • A “once-and-done” cost-saving home improvement that requires no maintenance and never wears out.

How it works: Blowing in a fluffy blanket

Blown fiberglass insulation is very similar to the fiberglass insulation manufactured as rolls or batts. It comes in densely packed bales that are wrapped in plastic. As the name suggests, blown fiberglass is applied with special blowing equipment.
One worker feeds insulation into a machine that shreds the fiberglass before blowing it through a long hose. In the attic, another application technician aims the end of the hose, directing the application of shredded fiberglass until the proper depth is attained.

New blown fiberglass insulation can usually be applied directly over existing insulation. The end results in a thick, fluffy blanket of high-quality insulation will make a dramatic difference in comfort and HVAC costs.

Fiberglass insulation installed Wisconsin
A better blanket. Blown fiberglass insulation can be applied directly over old, using special blowing equipment, enhancing attic insulation.

We perform insulation upgrades from start to finish

Fiberglass insulation slows heat transfer by conduction, but it won’t stop energy losses caused by air leaks. That’s why air sealing should always be done before an insulation upgrade with blown fiberglass.

In the attic, technicians will move existing insulation aside in order to seal gaps, cracks and other air leaks, using spray foam and other products. When air sealing is completed, existing insulation is replaced and new blown fiberglass insulation can be added.

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“They got the job done quickly and clean up was great. They were a hard working crew.”

“Work was done in a timely professional & courteous manner. Our salesman was very knowledgeable and helpful. The installation crew worked quickly and we are very happy with the outcome.”

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