Top-rated insulation pros.

Get matched with top insulation pros in Walnut, IA

Enter your ZIP and get matched with up to 5 pros

Need a pro for your insulation service project in Walnut, IA?

Select your specific project to find the pro for you.

Find Insulation pros in Walnut

Avatar for Groundworks

Groundworks

5.00(
17
)

Groundworks

5.00(
17
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Established in 2016, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across Omaha, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Aaron Zach was very efficient and informative during my 1 year inspection. Great to work with."

Bonnie S on August 2025

Established in 2016, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across Omaha, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Aaron Zach was very efficient and informative during my 1 year inspection. Great to work with."

Bonnie S on August 2025


RBI Spray Foam

No reviews yet

RBI Spray Foam

No reviews yet
11 years of experience

RBI Spray Foam Team – Southeast Iowa best quality polyurethane spray foam (SPF) installers. During years in business, we have provided our foam insulation systems to satisfied residential and commercial, industrial and agricultural customers in Southeast Iowa. We have earned a reputation for providing excellent customer service and the latest in foam insulation technology for homes and businesses throughout Southeast Iowa service area. RBI Spray Foam installation professionals are committed to educating the business owners and homeowners of Southeast Iowa with the best spray foam insulation Technics and practices in the Spray Foam Insulation Industry. RBI Spray Foam proudly installs the best quality spray polyurethane foam insulation products to all the residents and businesses in Southeast Iowa. We consists of 3 hard working employees that work round the clock to make sure the meet the needs of the best insulation possible. Contact our office today to find out how you can find today's technology and tomorrow's savings.

RBI Spray Foam Team – Southeast Iowa best quality polyurethane spray foam (SPF) installers. During years in business, we have provided our foam insulation systems to satisfied residential and commercial, industrial and agricultural customers in Southeast Iowa. We have earned a reputation for providing excellent customer service and the latest in foam insulation technology for homes and businesses throughout Southeast Iowa service area. RBI Spray Foam installation professionals are committed to educating the business owners and homeowners of Southeast Iowa with the best spray foam insulation Technics and practices in the Spray Foam Insulation Industry. RBI Spray Foam proudly installs the best quality spray polyurethane foam insulation products to all the residents and businesses in Southeast Iowa. We consists of 3 hard working employees that work round the clock to make sure the meet the needs of the best insulation possible. Contact our office today to find out how you can find today's technology and tomorrow's savings.


Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!



Armstrong Construction

No reviews yet

Armstrong Construction

No reviews yet
21 years of experience

residential construction providers specializing in carpentry contracts wood framing as well as interior and exterior trim.remodel rehab reconstruct new construction renovations drywall installations,additions.all fees come with a discount .75 sq ft cellulose insulation special!

residential construction providers specializing in carpentry contracts wood framing as well as interior and exterior trim.remodel rehab reconstruct new construction renovations drywall installations,additions.all fees come with a discount .75 sq ft cellulose insulation special!


Avatar for Veile Contracting Inc

Veile Contracting Inc

No reviews yet

Veile Contracting Inc

No reviews yet
15 years of experience

Whether you are in the process of constructing a new home from the ground up or you need your company’s parking lot repaved, it is important to have a reliable contractor on your side. Luckily for Salem, IA and the surrounding areas, Veile Contracting Inc is here to provide contracting services. Through hard work, innovation, and a genuine concern for our clients, Veile Contracting Inc will continue to flourish as the Midwest's number one construction contracting service. For 3 years, Veile Contracting Inc has been dedicated to providing Salem, IA and the surrounding areas with construction contracting services that are sure to exceed your expectations. Our contracting services cover residential, commercial, industrial, and agricultural clients. We are happy to offer senior discounts and warranties for your convenience. Our services are cost effective, yet of the highest quality.

Whether you are in the process of constructing a new home from the ground up or you need your company’s parking lot repaved, it is important to have a reliable contractor on your side. Luckily for Salem, IA and the surrounding areas, Veile Contracting Inc is here to provide contracting services. Through hard work, innovation, and a genuine concern for our clients, Veile Contracting Inc will continue to flourish as the Midwest's number one construction contracting service. For 3 years, Veile Contracting Inc has been dedicated to providing Salem, IA and the surrounding areas with construction contracting services that are sure to exceed your expectations. Our contracting services cover residential, commercial, industrial, and agricultural clients. We are happy to offer senior discounts and warranties for your convenience. Our services are cost effective, yet of the highest quality.


Beverly Foam Insulation & Coatings

No reviews yet

Beverly Foam Insulation & Coatings

No reviews yet
Free onsite estimate

Welcome to Beverly Foam Insulation & Coatings. Beverly Foam Insulation & Coatings has specialized in foam insulation for the past 10 years. Better insulation can save you big money on heating and air conditioning bills. Beverly Foam Insulation & Coatings can help you save cash over the upcoming years. In fact, customers can save 30% on energy costs from new foam insulation! Your renovation could not only look great, but be a great investment. With Beverly Foam, it's a different you can feel and see! We also offer: * Roofing Flat roofs Seamless roof coating Metal shingles Residential & Commercial * Replacement Windows * Siding * Foam * Roof Joists * Roofing Felt We work with commercial and residential clients. We are a member of the Better Business Bureau and Home Builders Association, so you can trust us to deliver quality work with no headaches or additional fees. The owner is present at all job sites to ensure you get the quality results you are expecting. We provide professional service with a personal touch. We treat your home or business like our own, and deliver quality every time. For more information, call us today. Professional Service With a Personal Touch

Welcome to Beverly Foam Insulation & Coatings. Beverly Foam Insulation & Coatings has specialized in foam insulation for the past 10 years. Better insulation can save you big money on heating and air conditioning bills. Beverly Foam Insulation & Coatings can help you save cash over the upcoming years. In fact, customers can save 30% on energy costs from new foam insulation! Your renovation could not only look great, but be a great investment. With Beverly Foam, it's a different you can feel and see! We also offer: * Roofing Flat roofs Seamless roof coating Metal shingles Residential & Commercial * Replacement Windows * Siding * Foam * Roof Joists * Roofing Felt We work with commercial and residential clients. We are a member of the Better Business Bureau and Home Builders Association, so you can trust us to deliver quality work with no headaches or additional fees. The owner is present at all job sites to ensure you get the quality results you are expecting. We provide professional service with a personal touch. We treat your home or business like our own, and deliver quality every time. For more information, call us today. Professional Service With a Personal Touch




Showing 1-10 of 38
Insulation questions, answered by experts

Rigid foam insulation boards are one of the best insulation materials for crawl spaces. This material insulates the home well, resists water damage, and won't settle like fiberglass or cellulose. Closed-cell spray foam insulation is another effective insulation that both seals the air and provides excellent thermal protection for hard-to-reach spaces like crawl spaces.

When installed correctly, radiant barriers can have a life span of anywhere from 80 to 100 years—which, in some cases, is more than certain roofs. While most homeowners who have them installed don’t start to notice any issues for one or several decades, you can ensure no problems pop up by semi-regularly removing dust from reflective sides.

Whether or not you need to insulate exposed ductwork depends on state and local building codes. There is no national requirement for duct insulation. Even if your local codes don't require it, duct insulation can be useful to increase the efficiency of old, thin, or flexible duct materials. Ducts should also be insulated in basements and ceilings to avoid condensation.

Glass fibers are often used in HEPA filters because of their high efficiency, durability, and thermal stability. Some HEPA filters are made with synthetic fibers, but they may not be as effective. While there is some fiberglass shedding, as long as the HEPA filter is intact and not cut open, the amount of fiberglass released by a HEPA filter is well below the breathable particulate matter.

Water freezes at 32 degrees Fahrenheit, but the actual temperature that can cause frozen pipes can vary. Generally, it takes 12 hours for pipes to freeze at 32 degrees Fahrenheit.

Uninsulated pipes can freeze if it’s 20 degrees Fahrenheit or colder for over three hours. If your pipes are insulated, it can take six hours or longer for pipes to freeze. Note that some pipe types freeze more often than PEX pipes. Copper pipes freeze more often because the copper conducts energy and loses heat quickly.

The Walnut, IA homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"