The Best Insulation Contractors in Winter, WI

Compare the highest-rated insulation professionals in Winter, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Energy Guard of Wisconsin

4.8
(150 reviews)
Verified

A highly-rated, full-service insulation and energy efficiency contractor serving Northern Wisconsin. They are known for comprehensive home performance services, including energy audits, and specialize in both spray foam and blown-in insulation. Their strength lies in creating custom solutions to improve home comfort and reduce energy bills.

4320 Tower Rd, Spooner, WI 54801 (Primary location serving the Winter area)

Specialties & Features

Spray foam insulation
Energy efficiency audits
Air sealing services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Superior Insulation LLC

4.7
(90 reviews)
Verified

A reputable local contractor with a strong presence in the Hayward and broader Sawyer County region. They focus on residential insulation upgrades, including attic and wall projects, and are praised for their professional crews and clean work. They are well-versed in the specific needs of older homes in Northern Wisconsin.

10640 N State Rd 27, Hayward, WI 54843

Specialties & Features

Attic insulation installation
Blown-in insulation
Insulation removal and replacement

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Lindus Construction

4.9
(250 reviews)
Verified

A large, family-owned contractor with an excellent reputation across Wisconsin and Minnesota. While based further away, they are a top-tier provider known for their expertise and professional certifications (including BPI) and frequently service a wide radius, including the Winter area for major insulation and efficiency projects.

2215 150th St, Baldwin, WI 54002

Specialties & Features

Spray foam insulation
Basement and crawl space insulation
Air sealing services

Business Information

Years in Business:45 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Winter

The insulation market in and around Winter, Wisconsin, is characterized by a small number of highly specialized local and regional contractors. Due to the region's severe winter climate, the demand for high-quality insulation is strong, but the rural nature of the area means competition is limited to a few established players. The average quality of service is high, as contractors must be knowledgeable about extreme cold-weather performance, ice dam prevention, and local building codes. Homeowners typically seek solutions for older, under-insulated properties. Pricing is generally competitive but can be higher than state averages due to travel distances for crews and the specialized materials (like high R-value spray foam) often recommended for the climate. Many providers are well-versed in available energy efficiency rebates from local utilities like Xcel Energy and Focus on Energy, which can help offset project costs.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Winter regulations and climate

Frequently Asked Questions About Insulation in Winter

Get answers to common questions about insulation services in Winter, Wisconsin.

1What is the recommended R-value for attic insulation in Winter, Wisconsin, and why is it so important here?

For our cold climate in Winter, WI, the U.S. Department of Energy recommends an attic R-value of R49 to R60. This high level is critical because it provides the thermal resistance needed to combat our long, severe winters, keeping heat inside your home to reduce energy bills and prevent ice dams. Properly meeting this local benchmark is one of the most cost-effective upgrades for Northwoods homeowners.

2When is the best time of year to add or upgrade insulation in my Winter home?

The ideal time is late summer or early fall, before the deep cold sets in. This allows contractors to work comfortably in your attic and ensures your home is fully prepared for peak heating season. However, insulation can be installed year-round; winter installations are common for urgent issues like heat loss, though scheduling may be tighter due to high demand.

3Are there any specific insulation concerns for older homes in the Winter, WI area? **Question:** Are there any specific insulation concerns for older homes in the Winter, WI area?

Yes, older cabins and homes here often have insufficient or settled insulation and may lack proper air sealing, leading to significant drafts and moisture issues. It's crucial to also check for and remediate any mold or rodent issues common in Northwoods structures before adding new insulation. A full energy audit is highly recommended to identify these localized problems specific to our climate.

4How do I choose a reliable insulation contractor in Sawyer County?

Look for a licensed, insured contractor with specific experience in Northern Wisconsin's climate. They should perform a thorough assessment and explain how their solution addresses our cold winters and humidity. Check for local references, verify they understand Wisconsin's building codes, and ask if they offer rebate program guidance through Focus on Energy, Wisconsin's statewide energy efficiency program.

5Can adding insulation help prevent ice dams on my roof in Winter?

Absolutely. Ice dams are a common and damaging issue here, caused by heat escaping from a warm attic that melts snow on the roof. The key solution is to increase attic insulation (to R49-R60) and ensure comprehensive air sealing, which keeps the attic space cold and prevents snow melt. Proper ventilation is also a critical component of a complete ice dam prevention strategy for our area.