Wentzville, MO – Insulation Services by Koala Insulation of Gateway West & Metro East, IL

Your Trusted Local Insulation Team in Wentzville, Missouri

Homeowners and businesses in Wentzville, MO turn to Koala Insulation of Gateway West & Metro East, IL for dependable, high-quality insulation solutions built to improve comfort and reduce energy costs year-round. Wentzville’s rapidly growing neighborhoods and mixed housing ages mean many homes benefit from upgraded insulation, better attic ventilation, and thorough air sealing — and our team specializes in delivering all of that with precision and care.

Whether you’re facing drafty rooms, a bonus room over the garage that never stays comfortable, or rising energy bills, our experts diagnose the issue and recommend a customized insulation plan for lasting performance.

Comprehensive Insulation Services for Wentzville Homes & Businesses

Spray Foam Insulation

Achieve premium air sealing and long-term R-value with open-cell or closed-cell spray foam. Ideal for attics, crawl spaces, pole barns, and new construction in Wentzville.

Blown-In Insulation

A flexible, cost-effective solution perfect for attics and retrofits. Blown-in insulation fills gaps and voids for even coverage and better thermal performance.

Batt Insulation

Great for remodels or new builds. Batt insulation offers reliable, affordable comfort when installed by Koala’s trained technicians.

Insulation Removal

We safely remove old, damaged, wet, or contaminated insulation and prepare your space for a clean, efficient upgrade.

Air Sealing Services

Drafts, gaps, and attic bypasses can undermine even the best insulation. We seal these trouble spots to keep conditioned air where it belongs.

Solar Attic Fans

Reduce attic temperatures, improve ventilation, and ease the load on your HVAC system during Wentzville’s warm summers.

Crawl Space Insulation & Encapsulation

Protect against moisture, pests, and cold floors while improving whole-home air quality and energy efficiency.

Commercial Insulation

From warehouses to offices and retail buildings, we provide energy-saving insulation solutions tailored to Wentzville’s growing commercial community.

Why Wentzville Homeowners Choose Koala Insulation

Wentzville’s mix of older homes, new subdivisions, and rural properties makes insulation needs unique — and our team understands the specifics of climate, construction, and comfort in this region.

Homeowners choose us because we offer:

• Local expertise in Missouri weather patterns

• Free evaluations and honest recommendations

• High-quality insulation materials that last

• Certified and trained installation technicians

• Improved comfort, lower bills, and better indoor air quality

• Access to rebates and federal tax credits (up to 30% back)

We don’t believe in one-size-fits-all solutions. Every home gets a custom plan designed to maximize energy efficiency and long-term value.

Common Insulation Problems in Wentzville Homes

Many Wentzville homeowners contact us because of:

• Hot or cold spots in upstairs rooms
• Uncomfortable bonus rooms above garages
• Rising utility bills
• Moisture or musty smells in crawl spaces or attics
• Old or insufficient attic insulation
• Ice dams forming in winter

If these issues sound familiar, it may be time for an insulation assessment.

Proudly Serving Wentzville and Surrounding Missouri Communities

We provide insulation and air-sealing services across the Wentzville area, including:
Lake Saint Louis, O’Fallon, St. Peters, Troy, Foristell, Moscow Mills, and more.

Our team supports both residential and commercial clients with fast scheduling, professional installation, and friendly customer service.

Contact Koala Insulation for a Free Quote in Wentzville, MO

Ready to improve your home’s comfort and energy efficiency?
Reach out today to schedule your free insulation evaluation.

📞 Phone: 314-756-5661
 🌐 Website: koalainsulation.com/gateway-west-metro-east-il
📍 Serving: Wentzville, MO & surrounding St. Charles and Lincoln County areas