
13541 Blue School Rd. Fennimore, WI 53809
If your residence, utility shed, or corporate facility battles erratic temperatures, climbing power bills, dampness, or constant air leaks, your thermal lining is underperforming.
Driftless Foam focuses entirely on expert liquid sealant application using high quality components and verified setup procedures.
Differing from standard padding, liquid thermal sealant swells on impact, saturating fissures, joints, and cavities to establish a seamless air shield. This drastically curbs thermal exchange, cancels drafts, and guards against humidity infiltration.
Whether you require domestic, farming, or minor industrial liquid thermal lining, we engineer the ideal solution for your building and environment.
Boscobel sits in a beautiful stretch of the Wisconsin River valley in Grant County — scenic bluffs, wooded ridges, and rich farmland. But that geography also means wide temperature swings, river-valley humidity, and winters that demand more from your building's insulation than most products can deliver.
In the Boscobel area, the combination of cold winter temperatures and high summer humidity creates a challenging environment for traditional insulation materials. Fiberglass batts and blown-in cellulose absorb moisture over time, lose their thermal resistance, and leave air pathways open throughout your walls, attic, and crawl space. For the many farm operations in and around Boscobel, this is especially problematic — moisture infiltration in pole barns and equipment storage buildings causes rust, rot, and condensation issues that silently drive up maintenance costs season after season. Spray foam insulation eliminates these vulnerabilities by creating a continuous, seamless air and moisture barrier that traditional insulation products simply cannot match.
If left unaddressed, poor insulation leads to:
Higher heating and cooling bills
Uncomfortable indoor temperatures year-round
Moisture buildup and mold risk
Long-term structural damage
Poor sound control
You deserve insulation that performs. Driftless Foam is ready to deliver it.
Moisture control and full air sealing for shops, barns, equipment storage buildings, and farm structures throughout the region.


Warehouses, retail spaces, offices, and industrial buildings requiring high-performance insulation that meets code and exceeds expectations.

Attics, walls, crawl spaces, basements, garages, and new construction homes in Boscobel and surrounding communities.

Ideal for strength, vapor control, and maximum R-value per inch — the top choice for exterior walls, crawl spaces, and agricultural buildings.

Excellent for sound control, air sealing, and interior applications where cost-effective coverage is the priority.









We visit your Boscobel property, assess your insulation needs, and recommend whether closed-cell or open-cell spray foam — or a combination — is the right solution for your structure and budget.
Our certified crew installs spray foam with professional-grade equipment, ensuring the correct thickness and full coverage across every cavity, seam, and void.
You immediately experience lower energy bills, more consistent indoor temperatures, better moisture control, and a stronger, more durable building — season after season.

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.
Boscobel has always been a city that works hard and expects the same from the people it does business with. From the agricultural operations along the river bottoms to the homes and small businesses in town, Boscobel property owners want quality work from someone who shows up prepared, communicates clearly, and delivers on their word. That's exactly what Driftless Foam provides — professional spray foam insulation with the integrity and craftsmanship this community deserves.
Every Driftless Foam project is guided by:
Integrity in every recommendation and installation
Professionalism in communication, appearance, and workmanship
Respect for your property and your timeline
Pride in doing the job right — the first time
We offer:
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
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
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