Business Details
17 Years
experience
Expert Spray Foam Insulation Services in Iowa
Walker Spray Foam has been delivering high-quality insulation solutions since 2009, specializing in spray foam, blown cellulose, and fiberglass insulation. Based in Dallas Center, Iowa, we serve residential, commercial, and agricultural clients across the state and beyond. Our founders, Derek Walker and Andy Pudenz, prioritize hands-on service, ensuring every project is completed with precision and integrity. As a small, operator-owned business, we maintain low overhead costs to pass savings to our customers while upholding rigorous standards of quality and reliability. Our expertise spans new construction, remodels, and specialized structures like post-frame buildings, where we leverage spray foams unique properties to enhance energy efficiency, structural strength, and comfort.We pride ourselves on being directly accessible to clients, offering transparent communication and personalized solutions tailored to each projects needs. Our commitment to excellence is reflected in our repeat customers and referrals, which form the backbone of our business. We are licensed, insured, and deeply invested in delivering value through durable, high-performance insulation systems that reduce long-term energy costs. By combining technical expertise with a strong Iowa work ethic, we ensure every client receives dependable service and measurable results.
Services
Spray Foam Insulation
Closed-Cell Foam
Open-Cell Foam
Agricultural Insulation
Residential Insulation
Commercial Insulation
Blown Cellulose
Fiberglass Insulation
Crawl Space Insulation
Attic Insulation
Details
- Year established: 2009
Highlights and features
- We are a small, operator-owned company ensuring personalized service and direct communication.
- Our licensed and insured team guarantees safe, reliable installations.
- We specialize in agricultural, residential, and commercial insulation with tailored solutions.
- Our spray foam systems reduce energy costs by up to 50% through superior thermal performance.
- We maintain low overhead to deliver competitive pricing without compromising quality.
What people say
On time
Great products
Clean work
Reasonable prices
Professional service
Services
Spray Foam Insulation
Spray foam insulation creates airtight seals in residential, commercial, and agricultural buildings. It enhances energy efficiency, structural strength, and indoor comfort by blocking air leaks and moisture. Our closed-cell and open-cell options adapt to diverse project needs.
Closed-Cell Foam
Closed-cell foam offers R-values of 6-7 per inch, acting as a vapor barrier and structural reinforcement. Ideal for basements, crawl spaces, and areas requiring moisture resistance, it improves energy efficiency and durability in demanding environments.
Open-Cell Foam
Open-cell foam provides R-3.7 per inch, sealing gaps in walls, attics, and roofs. It excels in sound dampening and flexibility, making it perfect for residential spaces where cost-effective thermal performance and air sealing are priorities.
Agricultural Insulation
We insulate barns, livestock facilities, and storage structures with spray foam to control temperature, reduce condensation, and improve ventilation. Our solutions enhance energy savings and structural longevity for Iowas agricultural operations.
Residential Insulation
Our residential insulation services include attics, basements, and walls, using spray foam to cut energy bills and improve comfort. The materials air-sealing properties create quieter, more efficient homes with consistent indoor temperatures.
People
Derek Walker
Owner
Derek Walker co-founded Walker Spray Foam with a commitment to quality and customer service. He oversees project estimates and installations, ensuring every client receives tailored solutions and direct communication.
Andy Pudenz
Owner
Andy Pudenz brings hands-on expertise to Walker Spray Foam, managing day-to-day operations and client relations. His focus on reliability and technical precision ensures projects meet the highest standards of performance and durability.
Questions
What areas do you serve?
We operate throughout Iowa, including Dallas Center, Des Moines, and Central Iowa, with experience in agricultural, residential, and commercial projects.
What types of insulation do you offer?
We specialize in spray foam (closed-cell and open-cell), blown cellulose, and fiberglass insulation for diverse structural needs.
How does spray foam insulation save money?
Spray foam reduces energy costs by up to 50% through superior air sealing, minimizing heat loss, and lowering HVAC demands.
Are you licensed and insured?
Yes, we are fully licensed and insured to ensure safe, compliant installations for all our clients.
Can spray foam be used in existing homes?
Yes, we retrofit spray foam into attics, walls, and crawl spaces to improve efficiency and comfort in older homes.
Reviews (3)
Scott Byal
Nov 16, 2019
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Show up when they say they will. Do good work and nice to work with. Final bill matched the estimate.
Justin Acord
May 01, 2019
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They just completed a job on the underside of my 4 seasons room on my house. They took down the existing blow-in insulation which was deemed ineffective because of insulation sag, too many air gaps to count, and installed their closed-cell spray foam. Can't wait to see the results this Summer and definitely Winter 4 Words Professional - Polite - Fast - Clean. Great Guys to work with !
Bj McGrew
Apr 06, 2019
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Have known this company for years. They do tremendous work and their quality is second to none. You will never regret having them do the work you need done
