Start With Reliability
New Construction Insulation
The team at Ultimate Insulation know the importance of proper insulation in new construction projects. Installing insulation during the construction process is more cost effective than choosing to wait until after construction is finished. Our installation experts have years of experience adding construction insulation to new homes, and can have the installation finished quickly. Our use of Nu-Wool Cellulose Premium wet spray insulation is a fast drying, heavy duty alternative to traditional fiberglass insulation and greatly reduces the chances of air pockets forming during the installation process. Proper insulation during new construction projects can mean saving a lot of money down the road in lowered utility costs and less energy needed to keep your house warm. Contact us today to learn more about our new construction insulation services.
More than extra space
Attic Insulation
Attic insulation is vital to maintaining comfortable temperatures in your house because it is one of your homes greatest asset for temperature regulation; especially during winter months. Insulation can wear over time, and, when it is time for a replacement, contact the professionals you can count on. Our insulation experts can have your attic insulation replaced in record time to help you go back to enjoying a comfortable and cozy home. A warm house is only one reason to have your attic insulation replaced. Nearly 50% of the air you breath in your home circulates through the attic. Over time, home attic insulation may fall victim to mold, mildew, and unwanted pests. These all add up to a poor air quality that you do not want to breath in. To help combat future issues, we use Nu-Wool Premium Cellulose Insulation wet spray. Nuwool is the best insulation for attics because it reduces the air pockets during the installation process and leaves a strong barrier between your home and the cold weather. If you are ready for new attic insulation, contact us today!
The reasons for choosing Ultimate Insulation are clear:
Dealing with hot summers, cold winters, and rising energy bills can make any home uncomfortable. That’s why Ultimate Insulation installs Nu-Wool insulation to give your property superior thermal performance, sound control, and long-lasting comfort. Our insulation specialists use proven techniques to seal gaps, reduce drafts, and help lower your monthly energy costs. With expert installation and high-quality Nu-Wool products, you get a quieter, more efficient home and peace of mind for years to come.
Increased Energy Savings
Live in an Energy Efficient Home
Spray foam insulation is one of the most energy-efficient materials available today. Because it expands upon application, it seals the entire surface area — stopping outside air from entering and preventing indoor air from escaping. This results in a cleaner, more efficient thermal barrier that keeps your home comfortable all year.
Class A Fire Rating
Peace of mind with fire-resistant insulation.
In the case of a fire, Nu-Wool Premium Cellulose Insulation can be the difference needed to get you and your loved ones safely out of the house. Nu-Wool’s fire-resistant insulation helps reduce the spread of fires by restricting the oxygen in the walls and ceiling.
Long-lasting, sustainable insulation
Green Since 1949
Residential insulation remains one of the most environmentally responsible options available today. Its long-lasting durability, energy-saving capabilities, and proven ability to lower carbon emissions make it a preferred choice for homeowners and builders seeking eco-friendly construction solutions.
How Our Process Works
Every Ultimate Insulation project begins with clear communication and ends with complete homeowner comfort. Whether you need attic insulation, new construction insulation, or a full home upgrade, our team follows a consistent, proven process that prioritizes precision, efficiency, and respect for your space. From the first call to the final inspection, we make sure you’re informed, confident, and satisfied every step of the way.
- Our process begins with a thorough conversation about your home’s needs. We take the time to understand your comfort issues, goals, budget, and timeline. From there, our insulation specialists inspect the areas of your home — such as the attic, walls, or new construction framing — to identify heat loss points, air leaks, and moisture concerns. This allows us to recommend the best insulation type and thickness for long-term performance.
- After the assessment, we provide a detailed estimate with transparent pricing and a breakdown of the recommended services. No hidden fees, no surprises — just clear information that helps you make confident decisions. We also explain expected energy savings, installation timelines, and how the insulation will improve your home.
- Once you’re ready, our trained installation team gets to work. We prepare your home, protect surrounding areas, and install your insulation with precision and care. Every step is done according to industry standards to ensure maximum efficiency, safety, and performance. Whether we’re insulating attic spaces, wall cavities, or an entire new house, we work cleanly and efficiently to minimize disruption to your routine.
Energy Rebates That Put Money Back in Your Pocket
Energy Incentive
New insulation can be your home’s biggest asset for reducing your monthly energy costs. It is no secret that proper insulation can save you hundreds of dollars in energy costs and can last for many years without constant maintenance. When it comes to home insulation, energy companies are just as concerned as you are about conserving energy and that is why many companies will offer clients money saving incentives to install new wall and attic insulation.
Ultimate Insulation, LLC is a qualified insulation company that works with Excel Energy and Focus on Energy. These energy companies will provide incentives to qualifying customers who choose us for their insulation needs and could save you $500 or more in insulation costs!
Contact us to learn more about how much you can save with Excel Energy incentives.
Testimonial
What Our Customers Say
At Ultimate Insulation, we take pride in the comfort and energy savings we deliver to every home and business we serve. Our 5-star reviews reflect our commitment to quality workmanship, honest service, and long-lasting insulation solutions. Homeowners and property owners across La Crosse and nearby Wisconsin communities trust our team for reliable results, cleaner indoor air, and noticeable improvements in energy efficiency.