Is your home, pole barn, or commercial building too hot in summer, too cold in winter, or plagued by moisture and drafts? The culprit is likely your insulation.
Driftless Foam is your dedicated spray foam insulation specialist, delivering expert installation with premium materials every time.
Unlike ordinary insulation, spray foam expands to reach every crack, seam, and void in your walls — creating a seamless barrier that locks out drafts, cuts heat loss, and keeps moisture where it belongs: outside.
No two buildings are the same. Whether it's a home, agricultural facility, or light commercial space, we design a spray foam insulation solution built specifically for your needs.
The Driftless Region is unlike anywhere else in the Midwest. Its rolling ridges, deep coulees, and valley floors create microclimates that push and pull at your building every season. Cold air settles low. Wind channels through ridgelines. Humidity rises off the river bottoms in summer and moisture creeps into structures all winter long.
If your home, pole barn, or farm building in the Driftless Area is struggling with drafts, uneven temperatures, or rising heating costs, traditional fiberglass insulation is not keeping up. In this region, gaps in insulation are not just uncomfortable — they are expensive.
Our insulation systems are designed to:
Higher heating and cooling bills
Uncomfortable indoor temperatures year-round
Moisture buildup and increased mold risk
Long-term structural damage from air and water infiltration
Poor sound control between rooms and floors
You deserve insulation that performs.
Moisture control and full air sealing for shops, barns, equipment storage, and farm structures. Spray foam is the single most effective insulation system for pole barns in Wisconsin — and we install it right.


Warehouses, retail spaces, offices, and industrial buildings requiring high-performance insulation that meets code, controls moisture, and reduces operating costs.

Attics, walls, crawl spaces, basements, rim joists, garages, and new construction homes throughout Driftless and surrounding areas. Every application is tailored to the building's specific needs.

2-pound closed-cell spray foam for superior air sealing, vapor control, moisture resistance, and added structural rigidity. Ideal for exterior walls, crawl spaces, basements, and pole barns.

Half-pound open-cell spray foam for excellent sound control, cost-effective air sealing, and interior wall insulation. A smart solution for attics, interior partitions, and budget-conscious projects.









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.
Our team installs the correct spray foam solution with the proper thickness and professional-grade equipment to ensure full coverage and lasting performance in Driftless.
You experience improved indoor comfort, lower utility bills, better moisture control, and a stronger building envelope for years — even decades — to come.

Spray foam insulation is all we do at Driftless Foam — and we do it exceptionally well. Using top-grade materials and time-tested techniques, we offer the following solutions to tackle your insulation problems head-on:
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 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

Your home should stay warm in winter and cool in summer — without you constantly adjusting the thermostat. Your pole barn shouldn't have a moisture problem. And your utility bills shouldn't keep climbing. Driftless Foam's professionally installed spray foam insulation fixes all of that, making your structure tighter, stronger, and more energy efficient. This is insulation built to work as hard as you do.

Waiting on insulation upgrades only makes things worse. Air leaks, moisture, and heat loss don't go away on their own — they quietly strain your HVAC system, rack up repair bills, and weaken your building over time. Acting now with professional spray foam insulation protects your investment and stops bigger, costlier problems before they start.
We are not a national chain. Driftless Foam is locally rooted in the same hills and valleys we insulate every day. We understand the freeze-thaw cycles of the coulees, the moisture challenges of old farmsteads, and the structural demands of Driftless-area pole barns and century-old homes. Our spray foam solutions are designed specifically for this landscape.
If you are searching online for:
Integrity in every recommendation and installation
Professionalism in communication, appearance, and workmanship
Respect for customers, properties, and timelines
Pride in doing the job right the first time
You are in the right place.
Our team is ready to help you improve comfort, reduce energy waste, and protect your property.
Start Saving Now
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.
2 - Pound Closed Cell Spray Foam Insulation
Open Cell Spray Foam
Residential Spray Foam Insulation
Agricultural and Pole Barn Spray Foam Insulation
High Performance Commercial Spray Foam Insulation

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
© 2026 Driftless Spray Foam - All Rights Reserved.