Driftless Foam is a professional spray foam insulation company serving Southwest Wisconsin, Northern Illinois, and Eastern Iowa. We deliver high-performance closed-cell and open-cell spray foam solutions built for comfort, energy efficiency, and long-term durability.
Driftless Foam was founded with a simple mission:
Provide professional spray foam insulation services with honesty, precision, and long-term value. In the Driftless region, buildings face harsh winters, humid summers, and wide temperature swings. Too many homes, pole barns, and commercial buildings are insulated with outdated materials that allow air leakage, moisture intrusion, and unnecessary energy loss. We saw the need for a company that specializes exclusively in spray foam insulation and does it the right way.
Driftless Foam focuses on installing:
2-pound closed-cell spray foam for superior air sealing, structural strength, and moisture resistance. Half-pound open-cell spray foam for effective sound control, energy efficiency, and cost-conscious insulation solutions. Our goal is not just to install insulation. It is to improve building performance for decades. We are proud to serve homeowners, farmers, and business owners throughout southern Wisconsin, Northern Illinois, and Eastern Iowa with insulation systems designed specifically for this climate.


Every project is guided by values that define who we are:
Integrity in every recommendation and installation, professionalism in communication, appearance, and workmanship. Commitment to quality materials and proven installation methods, respect for your property, timeline, and investment. Pride in doing the job right the first time. We do not rush projects. We do not cut corners. We do not recommend solutions that are not needed. We assess each structure carefully and determine whether closed cell or open cell spray foam is the right solution based on your building type, moisture concerns, and long term goals. From residential attic insulation to agricultural pole barn spray foam to light commercial applications, we approach every job with the same level of precision and care.
honest, transparent, and reliable.
precise work with lasting results.
dedicated to every client’s trust.
Whether you are insulating a new home, upgrading outdated insulation, finishing a pole barn, or improving a commercial building, Driftless Foam is ready to help. Schedule a consultation and discover how professional closed-cell or open-cell spray foam insulation can improve comfort, lower energy costs, and protect your investment for years to come.
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s,when an unknown printer took a galley.
15k+
Project Completed
150+
Certified Specialists
14k+
Satisfied Clients
86k+
Service Locations
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
© 2026 Driftless Spray Foam - All Rights Reserved.