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December 4, 2025

Insulating Historic Homes Challenges & Solutions

Owning a historic home in Northern Illinois comes with character—and unique insulation challenges. At Koala Insulation of Northern Illinois, we specialize in tailoring insulation upgrades that respect vintage architecture while boosting comfort and efficiency.

The Unique Challenges of Older Homes

Historic homes often feature plaster walls, narrow framing, and minimal space for modern insulation. Heat loss through walls, floors and attics is common. That’s where our experience comes in. Koala Insulation of Northern Illinois uses methods like blown-in insulation and spray foam to fill gaps discreetly, maintaining your home’s charm while enhancing performance.

Match the Right Solution to the Need

Not all insulation is equal—especially in older structures. Batt insulation might compress or leave voids; spray foam can seal and insulate simultaneously. Our team at Koala Insulation of Northern Illinois evaluates factors like wall depth, moisture risk, and historic details to recommend the best path forward.

Preserve Architecture—Reduce Bills

Upgrading insulation doesn’t mean losing the character of your home. With thoughtful installation, you’ll notice fewer drafts, more even temps, and lower energy bills without sacrificing historic features. Koala Insulation of Northern Illinois helps maintain your home’s legacy while making it more livable.

What to Look for Before Upgrading

  • Cold floors or walls in older rooms
  • High utility bills despite moderate thermostat settings
  • Evidence of moisture, mold or pest intrusion
  • Multi-paned windows with minimal wall insulation
    If you spot any of these, it may be time to call in the experts.

Take Action Today

Northern Illinois Blog Post 1
Meta Description: Upgrade insulation in your historic Northern Illinois home! Call Koala Insulation at (847) 563-7811 or visit our site for a free estimate today.

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You Could Be Missing Out on $1,200!
Homeowners can earn back up to 30% of insulation costs through the Energy Efficient Home Improvement Credit.
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