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Open-cell spray foam insulation provides more than just thermal protection. It expands after application to fill cracks, gaps, and irregular spaces, helping create a continuous air barrier throughout your home. This can reduce unwanted airflow, improve comfort, and help your heating and cooling system operate more efficiently.
At Driftless Foam, we install spray foam insulation with attention to proper coverage and long-term performance, helping homeowners get the most from their insulation investment.

Open-cell spray foam helps reduce unwanted air movement, allowing your heating and cooling system to maintain comfortable indoor temperatures more efficiently.

The foam expands and adheres to surfaces, filling small cracks, gaps, and openings where outside air can enter your home.

By reducing drafts and uncontrolled airflow, open-cell spray foam can help create more consistent temperatures throughout your home.

The open-cell structure can help absorb sound, making it a useful insulation option for reducing noise between rooms and from outside.

Spray foam can reach around framing, wiring, plumbing, and other irregular spaces that traditional insulation may leave difficult to seal.

When professionally installed, open-cell spray foam provides a durable air-sealing solution that can continue supporting your home's comfort and efficiency for years.









We make the insulation process straightforward from start to finish. Our team evaluates your space, recommends the right solution, prepares the area, and professionally installs the spray foam for proper coverage and performance.
01
Tell us about your home, insulation needs, and areas you'd like to improve.
02
We inspect the area and identify opportunities for better insulation and air sealing.
03
Our experienced team applies the spray foam carefully to create consistent coverage and an effective air seal.
Open-cell spray foam is a versatile insulation solution for homeowners looking to improve comfort and reduce unwanted airflow. Its expanding structure allows it to fill irregular spaces while providing both insulation and air-sealing benefits.
It can be especially useful in areas such as attics, walls, ceilings, and other spaces where creating a continuous air barrier is important.
Southern Wisconsin homes experience significant temperature changes throughout the year. Proper insulation and air sealing can help keep conditioned air inside while reducing drafts and unwanted heat transfer.
Driftless Foam provides professional spray foam insulation services designed to help homeowners throughout the region create more comfortable, energy-efficient homes.
At Driftless Foam, our job isn't finished until you’re comfortable. We take pride in the smiles of homeowners who finally say goodbye to drafts and high energy bills. Your satisfaction is our strongest seal, see why your neighbors trust us to protect their homes and their wallets.
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Whether you're insulating an attic, wall, ceiling, or another area of your home, professional installation can make a significant difference in insulation performance and air sealing.
Driftless Foam is committed to providing quality spray foam insulation solutions designed around your home's specific needs.
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

Take the next step toward a more comfortable and energy-efficient home. Let Driftless Foam help you determine the right spray foam insulation solution for your property.

13541 Blue School Rd. Fennimore, WI 53809
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21 June, 2023
The solution to your Insulation

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