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Find Batt, rolled or reflective insulation install or upgrade pros in Raleigh

ENC Crawlspace

4.50(
2
)
Approved Pro

ENC Crawlspace

4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

ENC Crawlspace is a locally owned & operated business located in Mount Olive. With early a decade of experience, you can trust that you will be receiving guaranteed quality service. Every project gets done with the attention to detail and thorough work ethic that we would use on our own home. Our specialty is crawlspaces - everything from encapsulation, dehumidifiers, and insulation. Call today to set an appointment! We look forward to working with you.

"Great customer service and easy to work with."

Ben S on August 2021

ENC Crawlspace is a locally owned & operated business located in Mount Olive. With early a decade of experience, you can trust that you will be receiving guaranteed quality service. Every project gets done with the attention to detail and thorough work ethic that we would use on our own home. Our specialty is crawlspaces - everything from encapsulation, dehumidifiers, and insulation. Call today to set an appointment! We look forward to working with you.

"Great customer service and easy to work with."

Ben S on August 2021


J&L Home Improvement and Water Mitigation, Restoration Fire, Smoke, Wind and Water, LLC

4.81(
29
)
Approved Pro

J&L Home Improvement and Water Mitigation, Restoration Fire, Smoke, Wind and Water, LLC

4.81(
29
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
20 years of experience

With over a decade of experience, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Mr. Jimmie was very professional and knowledgeable. Highly recommend him for your next project."

Robin W on August 2024

With over a decade of experience, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Mr. Jimmie was very professional and knowledgeable. Highly recommend him for your next project."

Robin W on August 2024


Avatar for Koons Crawl Space Solutions

Koons Crawl Space Solutions

5.00(
27
)
Approved Pro

Koons Crawl Space Solutions

5.00(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

Committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with our ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Did a great job."

Henry T on May 2025

Committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with our ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Did a great job."

Henry T on May 2025


Avatar for Home Genius Exteriors

Home Genius Exteriors

4.83(
102
)
Approved Pro

Home Genius Exteriors

4.83(
102
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
690 local quotes requested

Elevate your home with Home Genius Exteriors, setting the standard in Raleigh by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It's time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"They call us immediately(2 mins) ! Had LeRon show us everything we needed to know! Got us signed. The crew did the roof beautifully!!!"

Brian S on February 2025

Elevate your home with Home Genius Exteriors, setting the standard in Raleigh by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It's time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"They call us immediately(2 mins) ! Had LeRon show us everything we needed to know! Got us signed. The crew did the roof beautifully!!!"

Brian S on February 2025


Avatar for Evergreen Foam and Insulation

Evergreen Foam and Insulation

5.00(
2
)
Approved Pro

Evergreen Foam and Insulation

5.00(
2
)
Approved Pro
19 local quotes requested
18 years of experience

Are you looking for reliable insulation services? Evergreen Foam & Insulation specializes in spray foam insulation, closed crawl space encapsulation, batt insulation, air barriers, intumescent fire-resistant coatings, and blown-in insulation. Our solutions help homeowners and businesses reduce energy costs, improve indoor comfort, and protect against moisture and air leaks. With years of experience and a commitment to quality, we deliver professional results that last. Services We Offer: ✔ Spray Foam Insulation for superior energy efficiency ✔ Crawl Space Encapsulation to prevent moisture and mold ✔ Batt & Blown-In Insulation for walls and attics ✔ Air Barrier Systems for airtight protection ✔ Intumescent Coatings for fire safety compliance Call today for a free estimate and start saving on energy bills while improving your home’s comfort!

"Evergreen was great from start to finish! The salesman, Chris, was super helpful in answering questions and the install crew was on time, efficient, and cleaned up after themselves. Highly recommend to anyone needing spray foam or any other type of insulation. "

Lucas A on November 2025

Are you looking for reliable insulation services? Evergreen Foam & Insulation specializes in spray foam insulation, closed crawl space encapsulation, batt insulation, air barriers, intumescent fire-resistant coatings, and blown-in insulation. Our solutions help homeowners and businesses reduce energy costs, improve indoor comfort, and protect against moisture and air leaks. With years of experience and a commitment to quality, we deliver professional results that last. Services We Offer: ✔ Spray Foam Insulation for superior energy efficiency ✔ Crawl Space Encapsulation to prevent moisture and mold ✔ Batt & Blown-In Insulation for walls and attics ✔ Air Barrier Systems for airtight protection ✔ Intumescent Coatings for fire safety compliance Call today for a free estimate and start saving on energy bills while improving your home’s comfort!

"Evergreen was great from start to finish! The salesman, Chris, was super helpful in answering questions and the install crew was on time, efficient, and cleaned up after themselves. Highly recommend to anyone needing spray foam or any other type of insulation. "

Lucas A on November 2025


Avatar for USA Insulation Raleigh-Durham

USA Insulation Raleigh-Durham

5.00(
8
)
Approved Pro

USA Insulation Raleigh-Durham

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
59 local quotes requested

We specialize in retro fitting older homes with new insulation without disturbing the home or requiring construction to complete the project. Once you’ve decided to improve your home’s comfort and energy efficiency with USA Insulation, we make sure we’re with you every step of the way, from the initial call to the post-installation consultation. Our installation process for both walls and attic is quick and clean, providing optimal energy efficiency to your home year-round. To learn more about each process, please contact us for a free estimate today! A material's insulation properties are rated as "R-Value". "R" stands for resistance. Our USA Premium Foam Insulation is 35% more efficient than the competition. USA Premium Foam reduces your energy consumption and carbon footprint, protect the environment, and boost overall home comfort!

"They did a great job. I was.given very helpful adviice and follow through on what was to be done."

Leon D on July 2024

We specialize in retro fitting older homes with new insulation without disturbing the home or requiring construction to complete the project. Once you’ve decided to improve your home’s comfort and energy efficiency with USA Insulation, we make sure we’re with you every step of the way, from the initial call to the post-installation consultation. Our installation process for both walls and attic is quick and clean, providing optimal energy efficiency to your home year-round. To learn more about each process, please contact us for a free estimate today! A material's insulation properties are rated as "R-Value". "R" stands for resistance. Our USA Premium Foam Insulation is 35% more efficient than the competition. USA Premium Foam reduces your energy consumption and carbon footprint, protect the environment, and boost overall home comfort!

"They did a great job. I was.given very helpful adviice and follow through on what was to be done."

Leon D on July 2024


Home Shield Insulation of Raleigh

5.00(
1
)
Approved Pro

Home Shield Insulation of Raleigh

5.00(
1
)
Approved Pro
61 local quotes requested

Home Shield Insulation is proud to bring the benefits of energy efficiency, comfort, and improved air quality to home owners in the Raleigh-Durham metro area.

"I was very happy with my insulation the men were super whoo hoo to antonio,Adrian and Jayson very nice young men and they did good work"

Debra B on November 2025

Home Shield Insulation is proud to bring the benefits of energy efficiency, comfort, and improved air quality to home owners in the Raleigh-Durham metro area.

"I was very happy with my insulation the men were super whoo hoo to antonio,Adrian and Jayson very nice young men and they did good work"

Debra B on November 2025


Avatar for Insulation Commandos of Raleigh-Durham

Insulation Commandos of Raleigh-Durham

4.71(
7
)
Approved Pro

Insulation Commandos of Raleigh-Durham

4.71(
7
)
Approved Pro
59 local quotes requested
Free onsite estimate

Choosing the right insulation is the first step in your battle plan to keep your space warm, cozy, and energy-efficient. With so many different types of materials on the market, finding the best fit for your needs is critical. That's where Insulation Commandos of Raleigh-Durham can help! When it comes to Raleigh insulation companies, our service won't be beat!

"job not done yet"

Megan G on September 2025

Choosing the right insulation is the first step in your battle plan to keep your space warm, cozy, and energy-efficient. With so many different types of materials on the market, finding the best fit for your needs is critical. That's where Insulation Commandos of Raleigh-Durham can help! When it comes to Raleigh insulation companies, our service won't be beat!

"job not done yet"

Megan G on September 2025


Avatar for Home Shield Insulation

Home Shield Insulation

4.43(
7
)
Approved Pro

Home Shield Insulation

4.43(
7
)
Approved Pro
Customers say: Terrific value
91 local quotes requested
3 years of experience

We are new to Angie’s but are experienced with anything insulation related! Home Shield Insulation is proud to bring the benefits of energy efficiency, comfort, and improved air quality to home owners in the Charlotte metro area.

"Poor communication around the amount of dust that the installation would leave or that we would need to remove any belongings from the attic or most importantly the adjoining closet where my wife stored her wedding dress. The install crew was also careless, leaving very noticeable scratches and dings on window and door frames. Management promised to address these repairs and dry clean the wedding dress but gave us the run around for months without addressing any of the issues caused by their crew. What’s arguably worse is we haven’t seen anything close to the amount of savings on energy bills that was promised in our first summer with our new insulation."

Adam G on October 2025

We are new to Angie’s but are experienced with anything insulation related! Home Shield Insulation is proud to bring the benefits of energy efficiency, comfort, and improved air quality to home owners in the Charlotte metro area.

"Poor communication around the amount of dust that the installation would leave or that we would need to remove any belongings from the attic or most importantly the adjoining closet where my wife stored her wedding dress. The install crew was also careless, leaving very noticeable scratches and dings on window and door frames. Management promised to address these repairs and dry clean the wedding dress but gave us the run around for months without addressing any of the issues caused by their crew. What’s arguably worse is we haven’t seen anything close to the amount of savings on energy bills that was promised in our first summer with our new insulation."

Adam G on October 2025


Avatar for Groundhog Insulation Pros LLC

Groundhog Insulation Pros LLC

5.00(
8
)
Approved Pro

Groundhog Insulation Pros LLC

5.00(
8
)
Approved Pro
41 local quotes requested
Free onsite estimate

Groundhog Insulation Pros is your trusted local expert for home comfort and energy efficiency across the Triad. We specialize in spray foam, blown-in, batt, and radiant barrier insulation—done right the first time. Proper insulation keeps your home cool in the summer, warm in the winter, and lowers monthly utility bills. Our fully insured team provides free energy assessments, detailed estimates, and honest recommendations tailored to your space. Whether you’re upgrading an attic, crawl space, metal building, or new construction, we deliver professional results that last. As a proud Duke Energy Trade Ally, we can help you see if you qualify for $500–$1,000 in cash rebates for energy-efficient upgrades. At Groundhog Insulation Pros, we combine reliable service, high-quality materials, and friendly care you can count on—insulation done right, every time.

"I had a crawl space insulation installed under my entire home with the vapor barrier. Great company to work with. Pricing was very reasonable. The team Kevin, Brian, Azari and Mika showed up ready to work exactly when they said they would be here. Excellent team work, did a wonderful job of insulating my home. They cleaned everything up after finishing the job. The team was very friendly introducing themselves when they arrived. They worked hard and steady.until they were finished. Very happy and would highly recommend them for all your insulation needs. Overall, great communication with the company and Christina in their office. 100% satisfaction!"

Donna K on December 2025

Groundhog Insulation Pros is your trusted local expert for home comfort and energy efficiency across the Triad. We specialize in spray foam, blown-in, batt, and radiant barrier insulation—done right the first time. Proper insulation keeps your home cool in the summer, warm in the winter, and lowers monthly utility bills. Our fully insured team provides free energy assessments, detailed estimates, and honest recommendations tailored to your space. Whether you’re upgrading an attic, crawl space, metal building, or new construction, we deliver professional results that last. As a proud Duke Energy Trade Ally, we can help you see if you qualify for $500–$1,000 in cash rebates for energy-efficient upgrades. At Groundhog Insulation Pros, we combine reliable service, high-quality materials, and friendly care you can count on—insulation done right, every time.

"I had a crawl space insulation installed under my entire home with the vapor barrier. Great company to work with. Pricing was very reasonable. The team Kevin, Brian, Azari and Mika showed up ready to work exactly when they said they would be here. Excellent team work, did a wonderful job of insulating my home. They cleaned everything up after finishing the job. The team was very friendly introducing themselves when they arrived. They worked hard and steady.until they were finished. Very happy and would highly recommend them for all your insulation needs. Overall, great communication with the company and Christina in their office. 100% satisfaction!"

Donna K on December 2025

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FAQs for batt, rolled or reflective insulation install or upgrade projects in Raleigh, NC

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Raleigh, NC homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

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