
13541 Blue School Rd. Fennimore, WI 53809
If your home, pole barn, or commercial building struggles with uneven temperatures, rising energy costs, condensation, or lingering drafts, your insulation is failing you
Driftless Foam specializes exclusively in professional spray foam insulation using premium materials and proven installation methods.
Unlike traditional insulation, spray foam expands on contact, filling cracks, seams, and voids to create a continuous air barrier. This dramatically reduces heat transfer, eliminates drafts, and protects against moisture intrusion.
Whether you need residential, agricultural, or light commercial spray foam insulation, we design the right solution for your structure and climate.
Westby sits high in the coulee country of Vernon County, where ridgelines channel cold winter winds and valleys trap moisture throughout the shoulder seasons. This terrain-driven climate is hard on buildings. Homes and farm structures in the Westby area face persistent infiltration from wind-driven cold air in winter and heavy humidity in late summer — and traditional insulation products were simply not designed to handle both.
Many Westby homes and agricultural buildings still carry the original insulation installed when they were built — fiberglass batts and blown products that have been compressing and losing performance for years. They don't air-seal. They absorb moisture. In the coulee hills of Vernon County, that means your building is working against you from the inside out. The costs are real and they compound every season:
Heating bills that spike sharply from November through March
Cold drafts along exterior walls, floors, and around windows
Pole barns and dairy facilities fighting frost and condensation all winterctural integrity
Moisture trapped inside wall cavities causing mold and rot over time
Uncomfortable temperature swings from the ground floor to the upper level
Westby's elevated geography and coulee climate demand insulation that performs all the way to the edges — no gaps, no voids, no settling. Driftless Foam's spray foam expands on contact and bonds permanently to your structure, creating a continuous thermal and air barrier that traditional insulation can never replicate.
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.

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.
Driftless Foam knows the Vernon County landscape intimately. We understand that Westby-area buildings — from century-old farmsteads to newer residential construction along Highway 14 — carry unique insulation challenges shaped by local topography, building age, and construction type. We don't guess at solutions. We assess your structure in person, identify where air infiltration and moisture are doing the most damage, and design a closed-cell or open-cell spray foam plan that solves the actual problem.
If you are searching online for:
Spray foam insulation near me
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We are a locally rooted company guided by integrity, professionalism, and respect for every property we work on. Westby homeowners, farmers, and business owners trust Driftless Foam because we deliver exactly what we promise — a cleaner, tighter, more energy-efficient building — every single time.
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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