Expert Home Insulation Services for the Village of Waunakee, WI
SCHEDULE YOUR FREE ESTIMATE TODAYProudly known as “The Only Waunakee in the World,” Waunakee is a one-of-a-kind community that deserves equally unique insulation solutions. With a name that translates to “fair and pleasant valley,” Waunakee is home to over 450 miles of hiking trails, the popular Drumlin Ridge Winery, and seasonal festivals like WaunaFest and Hometown Holiday.

But while the scenery may be charming, Wisconsin’s extreme summer and winter temperatures make insulation and air sealing essential for year-round comfort. Rockweiler Insulation has been helping homeowners and builders throughout Waunakee and its surrounding communities for over 40 years. Whether you’re walking your dog through Governor Nelson State Park or enjoying winter lights at the Waunakee Village Center, your home should always be a comfortable retreat. That’s why we bring not just premium products, but also local insight and top-tier workmanship to every project.
We’re also proud to be an Owens Corning® Certified Energy Expert®, a title that means we’ve undergone extensive training and testing to rank among the best fiberglass insulation providers in the country.
Insulation Services for Waunakee Homeowners and Builders
No matter where you live in the Waunakee area, from Westbridge and Tuscany Ridge to DeForest or Windsor, Rockweiler has solutions that match your home’s age, structure, and energy needs.
Attic Insulation & Air Sealing
Long winters and humid summers can strain a poorly insulated home. That’s why attic insulation and air sealing are key for Waunakee homeowners. Air sealing closes the tiny gaps that leak air while insulation slows down heat transfer. Our team installs blown-in fiberglass insulation and spray foam to close gaps, stop drafts, and stabilize indoor temperatures. This helps protect homes in areas like Capitol Estates, North Ridge Estates, and Carriage Ridge.
Benefits:
- Lower energy bills
- More stable indoor temperatures
- Reduced ice dam formation
- Improved air quality
- Less strain on your HVAC system

Basement Box Sill Insulation
Basement box sills are a prime source of heat loss and drafts. We insulate and seal these thin exterior areas with spray foam to boost comfort and reduce energy waste. Whether you’re in Southbridge, Steeplechase, or Ashton Corners, we’ll help warm your basement and lower your heating bills.

Benefits:
- Warmer floors on the main level
- Lower heating costs
- Condensation prevention
- Barrier to pests and rodents
Crawl Space Insulation
Homes with crawl spaces, in places like Westport or Mary Lake, need strong moisture and thermal protection from the ground below. Our encapsulation and insulation services help prevent mold, control indoor temperatures, and keep floors warmer year-round.
Benefits:
- Reduced energy waste through the floor
- More stable home temperatures
- Moisture and mold prevention
- Improved air quality inside your home

Garage Insulation
Garage insulation keeps the spaces above and attached to your garage more comfortable while protecting your stored items and vehicles. For homeowners in Castle Creek, Maple Bluff, or Pleasant View Meadows, insulating your garage walls and ceiling adds year-round comfort and value.

Benefits:
- Warmer rooms above the garage in winter
- Cooler garage in summer
- Better protection for your stored items
- Keeps your car from freezing during the winter
- Reduces energy loss through your garage walls
New Construction Insulation
Building in Six Mile Creek, Norway Grove, or Windsor? We work with builders to ensure every new home meets or exceeds state energy codes right from the start. From the attic to the basement, we install high-performance insulation tailored to each phase of your project. We also offer upgrades for sound control and garage insulation for added comfort.
Benefits:
- Improved long-term energy savings
- A home that meets or exceeds state energy codes
- Enhanced indoor comfort from the first day

Wall Insulation
With our winter temps that dip below zero and our summer days that can shoot to 90°F, you need a home that’s well insulated. Many older homes in areas like Castle Crest or Springfield Corners weren’t built with proper wall insulation. We can retrofit your home no matter where you live with dense-packed cellulose to seal in comfort and reduce energy bills.

Benefits:
- Improved comfort in every season
- Lower monthly energy costs
- Greater HVAC efficiency
- Enhanced home value
Ways Waunakee is Making a Difference in Energy Efficiency
Waunakee is actively working to reduce its environmental footprint and promote sustainable living across the community. Waunakee Utilities supports both individual homeowners and larger commercial efforts to increase energy efficiency with a variety of partnerships and programs.
Two standout programs making an impact are:
Focus on Energy Program
This statewide initiative helps residents lower their energy bills and improve home comfort through insulation upgrades, heating and cooling system improvements, and more. Waunakee residents can access rebates, assessments, and guidance for energy-smart upgrades.
LEARN MORERequest for Proposals (RFP) for Energy Efficiency
This program combines the efforts of Waunakee Utilities and their power supplier, WPPI Energy. Together, they provide funding that encourages large local commercial and industrial utility customers to make energy efficiency improvements.
LEARN MOREWhether you’re retrofitting an older home or building new, the Village of Waunakee and Rockweiler Insulation are working to provide the tools and support you need to make energy-efficient choices that benefit your home, and your community, for years to come.
Our Service Area In and Around Waunakee

Our dedicated team proudly serves the city of Waunakee and its many neighborhoods, communities, and surrounding areas, including:
- Capitol Estates
- Carriage Ridge
- Castle Creek
- Castle Crest
- Mary Lake
- North Ridge Estates
- Pleasant View Meadows
- Savannah Village
- Six Mile Creek
- Southbridge
- Steeplechase
- Waunakee Heights
- Westbridge
- Westport
FAQs for New Glarus Homeowners and Builders
Q: Does Rockweiler offer all their services to Waunakee?
A: Yes, from our home base in Verona, we offer the same outstanding insulation services to every part of Waunakee and its surrounding communities.
Q: What types of insulation concerns do Waunakee homeowners and builders face?
A: Waunakee falls into two of the state’s coldest climate zones, so staying warm is important for every homeowner. Ensuring every home has proper insulation and air sealing in its walls, attic, and basement or crawl space is critical to preventing heat loss and helping to keep out moisture.
Q: What levels of insulation do newly built Waunakee homes require?
A: All newly built homes in Waunakee must meet the statewide approved 2009 IECC building code. This code helps to ensure every home is properly insulated and air sealed for protection in both summer and winter.
Q: Who do I contact to schedule an appointment with Rockweiler Insulation?
A: Please contact our team at 608-845-7625 or contact us. We’re here to answer all your questions!
Working with You to Creating a More Energy-Efficient Waunakee
Rockweiler Insulation has provided Waunakee area homeowners and builders with expert insulation installation for over four decades. Our team has made an indelible mark on the energy efficiency of our community and continues to do so with integrity, honesty, and a positive attitude.
We are here to help transform your current Waunakee house into a comfy home with the right insulation and air sealing solutions. We also ensure newly built homes maximize their energy efficiency and are up to code before move-in day. Contact us today for your free estimate and find out firsthand the difference an energy-efficient home can make.


