The Best Insulation Contractors in Brussels, WI

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

#1

Bay Area Insulation

4.8
(120 reviews)
Verified

A leading insulation specialist serving all of Door County, including Brussels. They are known for their high-quality workmanship, focus on energy efficiency, and expertise in both new construction and retrofit projects. They are often recommended for handling complex air sealing and insulation upgrades in older Wisconsin homes.

1436 Cty Rd DK, Sturgeon Bay, WI 54235 (This is their primary service location; they are mobile and serve Brussels.)

Specialties & Features

Spray foam insulation
Attic insulation installation and upgrade
Air sealing services

Business Information

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

Advanced Insulation Systems, Inc.

4.7
(95 reviews)
Verified

A well-established and highly professional contractor known for comprehensive home performance services. They go beyond simple installation to provide energy audits and holistic solutions that address insulation, air leakage, and ventilation, making them ideal for homeowners focused on maximizing comfort and reducing energy bills.

2245 Edgewood Dr, Green Bay, WI 54304 (They serve a wide area, including Door County and Brussels.)

Specialties & Features

Energy efficiency audits
Blown-in insulation installation
Basement and crawl space insulation

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Koepsel Insulation & Home Services

4.6
(80 reviews)
Verified

A trusted, family-owned business with a long history in the region. They have a strong reputation for reliability, clear communication, and quality installation of traditional insulation materials. They are a great choice for straightforward insulation removal and replacement projects.

1919 Allouez Ave, Green Bay, WI 54311 (They service the broader Northeast WI region, including Brussels.)

Specialties & Features

Insulation removal and replacement
Wall insulation services
Blown-in insulation installation

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Brussels

The insulation market in and around Brussels, Wisconsin, is characterized by a high demand for energy efficiency upgrades, driven by the region's cold climate and the prevalence of older housing stock. As a rural community, there are few, if any, dedicated insulation contractors physically based in Brussels itself, creating a market served by established companies from larger nearby hubs like Sturgeon Bay and Green Bay. The competition level is moderate, with a handful of highly reputable regional players dominating the quality end of the market. Homeowners have good options but should book consultations well in advance, especially before the heating season, as demand for these services is high. Typical pricing is competitive with state averages, but project costs can vary significantly based on the home's size, existing conditions, and the chosen insulation material (e.g., spray foam is a premium option, while blown-in fiberglass is more budget-friendly). It is highly advisable to obtain multiple quotes and inquire about potential rebates from Focus on Energy, Wisconsin's statewide energy efficiency and renewable resource program, which these top-tier providers are typically well-versed in facilitating.

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 Brussels regulations and climate

Frequently Asked Questions About Insulation in Brussels

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

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

For our cold Door County climate, the U.S. Department of Energy recommends an attic R-value of R49 to R60. This high level of insulation is critical to combat Brussels' harsh winters, where temperatures frequently drop below freezing, and to improve efficiency during humid summers. Properly meeting this target drastically reduces heat loss, lowers heating bills, and prevents ice dam formation on your roof, a common issue in Wisconsin.

2When is the best time of year to schedule insulation work in Brussels, and how far in advance should I book?

The ideal times are late spring (May-June) and early fall (September-October) when temperatures are moderate, allowing for proper installation of materials like spray foam. Due to the short construction season in Wisconsin, reputable local contractors often book several weeks to a month or more in advance. Planning ahead ensures your project is completed before the deep cold sets in, maximizing your energy savings for the winter.

3Are there any local Brussels or Wisconsin-specific rebates or incentives for upgrading my home's insulation?

Yes, Wisconsin homeowners have excellent incentives. Focus on Energy, a statewide program, offers cash-back rebates for adding insulation to meet specified R-values. Additionally, federal tax credits for insulation may apply. We recommend consulting with a qualified local installer who is familiar with these programs and can help you complete the necessary paperwork to maximize your savings.

4How do I choose a reliable insulation contractor in the Brussels area, and what should I look for in an estimate?

Look for licensed, insured contractors with strong local references and experience with Wisconsin's climate challenges. A trustworthy provider will offer a detailed, in-home assessment, not just a phone quote. The estimate should clearly specify the type and R-value of materials, the areas to be insulated, the total cost, and a project timeline. Be wary of door-to-door salespeople offering "leftover material" deals, which are often scams.

5My older Brussels home has drafty walls. Is adding insulation worth the cost and disruption, and what's the best method?

For older homes in Brussels, insulating walls is one of the most impactful upgrades for comfort and efficiency. The best method is typically dense-pack cellulose or blown-in fiberglass, which is installed through small holes drilled in the exterior siding or interior walls, causing minimal disruption. This creates a continuous thermal barrier that stops drafts, reduces noise, and provides a strong return on investment through lower energy bills year-round.