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

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
21 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 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
696 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 USA Insulation Raleigh-Durham

USA Insulation Raleigh-Durham

4.92(
6
)
Approved Pro

USA Insulation Raleigh-Durham

4.92(
6
)
Approved Pro
Customers say: Quality work
183 local quotes requested
6 years of experience

For your home to be comfortable, it needs efficient insulation in the attic, walls and floors. Not just a good HVAC system and effective windows. When these work as a system, your home will stay cool in the summer and warm in the winter. USA Premium Foam is a unique foam-in-place insulation that performs better than other retrofit insulationUSA Premium Foam insulation makes installation a breeze, and the one-step retrofit process ensures your home?s thermal envelope is tightly sealed. . The insulation is eco-friendly and the durable material works in any type of home.

"Great Customer service. I got fiber glass insulation blown into the attic. Within 3 days of signing, I had changed the contract from wall insulation to just the attic and USA Insulation was able to draft a new contract with issues."

Asia S on August 2025

For your home to be comfortable, it needs efficient insulation in the attic, walls and floors. Not just a good HVAC system and effective windows. When these work as a system, your home will stay cool in the summer and warm in the winter. USA Premium Foam is a unique foam-in-place insulation that performs better than other retrofit insulationUSA Premium Foam insulation makes installation a breeze, and the one-step retrofit process ensures your home?s thermal envelope is tightly sealed. . The insulation is eco-friendly and the durable material works in any type of home.

"Great Customer service. I got fiber glass insulation blown into the attic. Within 3 days of signing, I had changed the contract from wall insulation to just the attic and USA Insulation was able to draft a new contract with issues."

Asia S on August 2025


Avatar for Carolina Crawl Space Services, LLC

Carolina Crawl Space Services, LLC

4.93(
7
)
Approved Pro

Carolina Crawl Space Services, LLC

4.93(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Excellent value."

Stan T on April 2023

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Excellent value."

Stan T on April 2023


Avatar for Triangle Radiant Barrier

Triangle Radiant Barrier

4.95(
115
)
Approved Pro

Triangle Radiant Barrier

4.95(
115
)
Approved Pro
Super Service Award
Customers say: Quality work
25 local quotes requested
12 years of experience

Triangle Radiant Barrier is a 5-star rated, Elite Service company on Angi Leads (100+ reviews). BBB A+ and 5-star rated (50+ reviews). Nextdoor 'Neighborhood Favorite' for 2021, 2022, 2023. We specialize in Radiant Barrier, spray foam insulation, fiberglass insulation, solar attic fans, air-sealing, sealed / encapsulated crawlspaces (insulation, vapor barrier, dehumidification, waterproofing), crawlspace mold remediation (HEPA Vacuum Scrubbing, Soda Blasting, Dry Ice Blasting). Save up to 50% on heating and cooling costs while improving comfort and indoor air quality. Owner and staff have 40+ years combined experience in general contracting, insulation, and crawlspaces. We measure success by customer satisfaction and not by dollars. We take great pride in our products, quality of workmanship, and dedication to our customers. No payment due till 100% satisfied. Please visit www.TriangleRadiantBarrier.com for more information or to book a free inspection and estimate.

"Triangle Radiant Barrier just finished insulating and encapsulating my full walkup attic last week.They finished on time, cleaned everything up, inspected and touched up some minor things. We were extremely please with their work and service.This coming spring I plan on having them back out to encapsulate my crawlspace. I would not hesitate to refer them to anyone I know."

Gary N on November 2025

Triangle Radiant Barrier is a 5-star rated, Elite Service company on Angi Leads (100+ reviews). BBB A+ and 5-star rated (50+ reviews). Nextdoor 'Neighborhood Favorite' for 2021, 2022, 2023. We specialize in Radiant Barrier, spray foam insulation, fiberglass insulation, solar attic fans, air-sealing, sealed / encapsulated crawlspaces (insulation, vapor barrier, dehumidification, waterproofing), crawlspace mold remediation (HEPA Vacuum Scrubbing, Soda Blasting, Dry Ice Blasting). Save up to 50% on heating and cooling costs while improving comfort and indoor air quality. Owner and staff have 40+ years combined experience in general contracting, insulation, and crawlspaces. We measure success by customer satisfaction and not by dollars. We take great pride in our products, quality of workmanship, and dedication to our customers. No payment due till 100% satisfied. Please visit www.TriangleRadiantBarrier.com for more information or to book a free inspection and estimate.

"Triangle Radiant Barrier just finished insulating and encapsulating my full walkup attic last week.They finished on time, cleaned everything up, inspected and touched up some minor things. We were extremely please with their work and service.This coming spring I plan on having them back out to encapsulate my crawlspace. I would not hesitate to refer them to anyone I know."

Gary N on November 2025


Avatar for NEWTONIAN'S RENOVATION LLC

NEWTONIAN'S RENOVATION LLC

5.00(
8
)
Approved Pro

NEWTONIAN'S RENOVATION LLC

5.00(
8
)
Approved Pro
Super Service Award
3 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Joe and his crew did a fantastic job They were knowledgeable, professional, and affordable. I recommend them hands down and would definitely use them again if needed. Great job guys...thank you very much!"

Kimathi T on January 2026

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Joe and his crew did a fantastic job They were knowledgeable, professional, and affordable. I recommend them hands down and would definitely use them again if needed. Great job guys...thank you very much!"

Kimathi T on January 2026


Home Shield Insulation of Raleigh

5.00(
1
)
Approved Pro

Home Shield Insulation of Raleigh

5.00(
1
)
Approved Pro
36 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
67 local quotes requested
1 years of experience

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 Evergreen Foam and Insulation

Evergreen Foam and Insulation

5.00(
2
)
Approved Pro

Evergreen Foam and Insulation

5.00(
2
)
Approved Pro
40 local quotes requested
19 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 of The Triad

USA Insulation of The Triad

4.50(
12
)
Approved Pro

USA Insulation of The Triad

4.50(
12
)
Approved Pro
Customers say: Quick response
79 local quotes requested
5 years of experience

USA Insulation is a national franchise that specializes in premium wall insulation that’s eco-friendly and ideal for retrofit applications. The company has insulated more than 100,000 homes nationwide. Established in 1977 and incorporated in 1985, USA Insulation has saved thousands of customers millions of dollars on their heating and air conditioning bills. For your home to be comfortable, it needs efficient insulation in the attic, walls and floors. Not just a good HVAC system and effective windows. When these work as a system, your home will stay cool in the summer and warm in the winter. USA Premium Foam is a unique foam-in-place insulation that performs better than other retrofit insulation. The insulation is eco-friendly and the durable material works in any type of home. USA Premium Foam insulation makes installation a breeze, and the one-step retrofit process ensures your home’s thermal envelope is tightly sealed.

"Make sure you get details about closure of holes used to inject insulation. Considerable time needed to cover, blemishes around holes And sealing cracks. People were friendly"

Frank H on October 2024

USA Insulation is a national franchise that specializes in premium wall insulation that’s eco-friendly and ideal for retrofit applications. The company has insulated more than 100,000 homes nationwide. Established in 1977 and incorporated in 1985, USA Insulation has saved thousands of customers millions of dollars on their heating and air conditioning bills. For your home to be comfortable, it needs efficient insulation in the attic, walls and floors. Not just a good HVAC system and effective windows. When these work as a system, your home will stay cool in the summer and warm in the winter. USA Premium Foam is a unique foam-in-place insulation that performs better than other retrofit insulation. The insulation is eco-friendly and the durable material works in any type of home. USA Premium Foam insulation makes installation a breeze, and the one-step retrofit process ensures your home’s thermal envelope is tightly sealed.

"Make sure you get details about closure of holes used to inject insulation. Considerable time needed to cover, blemishes around holes And sealing cracks. People were friendly"

Frank H on October 2024

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FAQs for batt, rolled or reflective insulation install or upgrade projects in Durham, 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 Durham, 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.