
13541 Blue School Rd. Fennimore, WI 53809
Is your insulation failing you? If your home or commercial building is struggling with condensation, lingering drafts, or rising energy costs, it’s time for an upgrade. Stop letting heat and money escape through the cracks.
Expert spray foam insulation. Premium materials. Proven methods. At Driftless Foam, we specialize in one thing: protecting your structure with the most effective insulation on the market.
Traditional insulation leaves gaps—spray foam fills them. By expanding into every void, it creates a continuous air barrier that slashes energy loss and blocks moisture intrusion. Upgrade to a tighter, drier, more efficient building today.
No two structures are identical. Whether you are insulating a home, a pole barn, or a commercial storefront, we design high-performance thermal systems optimized for your specific architecture and regional environmental demands.
Reedsburg is a hard-working community in the Baraboo River valley, and the winters here are no joke. Cold air infiltrates older homes through wall cavities, rim joists, and attic bypasses that traditional insulation was never designed to seal. In summer, heat and humidity find the same pathways in reverse — turning well-meaning HVAC systems into expensive, overworked machines.
Many Reedsburg homes and farm buildings still rely on fiberglass batts or blown cellulose installed years — sometimes decades — ago. Over time, these products compress, settle, and lose performance. They do not stop air movement. They do not resist moisture. And in a climate like Sauk County's, that gap in protection costs Reedsburg homeowners and farmers every single month:
Skyrocketing heating bills in January and February
Cool basement ceilings failing to hold warmth above
Pole barns and equipment sheds plagued by condensation and frost
Mold and moisture creeping into walls and crawl spaces
Uneven temperatures from room to room throughout the house
Reedsburg residents deserve insulation that works as hard as they do. Driftless Foam's spray foam creates a seamless thermal and air barrier that doesn't degrade, doesn't sag, and doesn't leave gaps — ever.
Moisture control and full air sealing for shops, barns, equipment storage buildings, and farm structures across the region.


Warehouses, retail spaces, offices, and industrial buildings requiring high-performance insulation for year-round operational efficiency.

Attics, walls, crawl spaces, basements, garages, and new construction homes — comprehensive coverage for every area of your home.

2-pound closed-cell spray foam for superior air sealing, vapor control, moisture resistance, and added structural strength.

Half-pound open-cell spray foam for excellent sound control, air sealing, and cost-effective interior wall insulation solutions.









We assess your building, insulation needs, and long-term goals to determine whether closed-cell or open-cell spray foam is the right fit for your specific structure and climate.
Our trained team installs the correct spray foam solution with care, proper thickness, and professional-grade equipment to ensure full coverage and lasting performance.
You experience improved indoor comfort, lower utility bills, better moisture control, and a stronger building envelope for years to come.
Commercial spray foam insulation is an insulation solution designed for commercial buildings and larger structures. It expands and adheres to surfaces to help reduce heat transfer and seal gaps where unwanted air can enter or escape.
Spray foam can be applied to walls, ceilings, rooflines, attics, and other areas where insulation and air sealing are needed. The appropriate application depends on the building's construction and project requirements.
Spray foam can help reduce heat transfer and unwanted air leakage, which may allow heating and cooling systems to operate more efficiently. Actual energy savings depend on the building, existing insulation, HVAC system, and other factors.
Yes. By reducing drafts and unwanted airflow, spray foam can help create more consistent indoor temperatures and improve comfort for employees, customers, tenants, and other occupants.
Yes. Spray foam can be installed in many existing commercial buildings. The structure and existing conditions should be evaluated first to determine the appropriate application and preparation requirements.
Yes. Spray foam can be used in many warehouse applications where improved insulation and air sealing are needed. It can help address large open areas, walls, ceilings, and other difficult-to-insulate spaces.
When professionally installed and properly maintained, spray foam is designed to provide long-lasting insulation and air-sealing performance. Its service life depends on installation quality and the conditions within the building.
The cost depends on factors such as the size of the building, areas being insulated, foam type, application thickness, accessibility, and overall project requirements. Contact Driftless Foam for a free estimate based on your commercial property.
Driftless Foam specializes exclusively in professional spray foam insulation using premium materials and proven installation methods.We install the following insulation to solve these issues for you:
2-pound closed-cell spray foam for superior air sealing, moisture resistance, and added structural strength
Half-pound open-cell spray foam for sound control, energy efficiency, and cost-effective insulation solutions

Driftless Foam understands the unique building stock of Reedsburg and the surrounding Sauk County area. Whether you own a historic home near downtown, a newer build on the edge of town, or a working farm with pole barns and outbuildings, we bring the right spray foam solution to your doorstep. Our team evaluates each project individually — assessing your structure, your local climate exposure, and your performance goals before recommending closed-cell or open-cell foam.
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We are honest in every recommendation. We do not oversell. We do not cut corners. Reedsburg homeowners, farmers, and business owners trust Driftless Foam because we show up professionally, install with precision, and back our work with integrity.
Fill out the form to get a Fast & Free Spray Foam Insulation Estimate in Southern Wisconsin!
Email: [email protected]
608-379-1697
Address: 13541 Blue School Rd. Fennimore, WI 53809
We restore the beauty of your home or business with professional pressure washing. Our team delivers fast, effective cleaning solutions for every surface.

21 June, 2023
The solution to your Insulation

22 June, 2023
Quick and efficient Spray Foam.
13541 Blue School Rd. Fennimore, WI 53809

13541 Blue School Rd. Fennimore, WI 53809
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