Get matched with top roofers in Columbia, NC

Q: How much does a spray foam roof cost?

• <div><p>A <a href="https://www.angi.com/articles/spray-foam-roofing-cost.htm">spray foam roof costs</a> an average of $6,000 to install, making it one of the most affordable flat roofing options available. Costs can increase if you have a complex roof design with many roof vents or have a roof that&rsquo;s larger than average. While up-front costs are relatively low, keep in mind that ongoing maintenance and repairs tend to be more expensive than you&rsquo;d see with other flat roof materials. </p></div>

Q: How long does it take to frame a roof?

• <div><p>Framing a roof can take from several days to a week or more, depending on the size and complexity of the roof, the number of people working on the framing, weather conditions, and more. Roof framing is often the final step of framing a house, although in some cases, the roof may be framed before the interior of the home in order to offer more protection from the elements.</p></div>

Q: Can you add a roof over existing shake or shingles?

• <div><p>While you technically can add a roof over shakes or shingles, it&rsquo;s not a good idea. <a href="https://www.angi.com/articles/4-questions-ask-installing-roof-overlay.htm">Roofing over existing roofing</a> creates a moisture barrier underneath the new roof and since the trapped material is wood, you can expect a moisture problem. While you could get away with installing a new roof over asphalt or steel, wooden roofs should be removed, new underlayment installed, and the new roof installed over that. Also, the extra weight would add strain to your roof structure.</p></div>

Q: Can moss damage my roof?

• <div><p>Yes, moss can be dangerous for your roof if left in place to grow without treatment. The moss soaks up and holds moisture. Having a constantly damp roof could lead to problems with rot for the parts of the roof that consist of wood. Additionally, a patch of thick moss may draw insects and birds, which could damage the roof. Thick moss could block the roof&rsquo;s drainage system. Water then may back up after a rainstorm and cause further damage that could eventually lead to roof repair expenses or the <a href="https://www.angi.com/articles/how-much-does-roof-replacement-cost.htm">cost of roof replacement</a>.</p></div>

Q: Does a metal roof over shingles require an underlayment?

• <div><p>Underlayment is used between existing shingles and a new metal roof to prevent friction and wear from the shingle granules on the underside of the metal. The underlayment also helps prevent water intrusion and allows expansion and contraction without wearing away at the roofing material.</p></div>

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Verified Reviews for Roofing pros in Columbia, NC

*The Angi rating for Roofing companies in Columbia, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

*The HomeAdvisor rating for Roofing companies in Columbia, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

Last update on April 26, 2024

Reviewed in April 2024
Cj, Jacob, Andre, and Kevin. Weâ re on time did quick and professional work I am very pleased with how the windows turned out
West Shore Home Greenville NC
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Reviewed in January 2024
I can actually say I ENJOYED my moving experience today. What a relief.
All My Sons Moving & Storage
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Reviewed in November 2023
Was very happy with the job The only complaint is I wished they wouldn’t have dropped the main tree trunk on top of other limbs, but this is most likely my fault because I asked them to just drop the tree and leave clean up to me
Respess Brothers Tree Service
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Reviewed in July 2023
The service is excellent! The fellows who do the work are very professional--polite, personable, thorough. and worked quickly. I am so pleased and glad I hired them. I highly recommend Seaside Pool and Spa Cleaning!
Seaside Pool And Spa Cleaning
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Reviewed in April 2022
Professional quote and communications. Quality materials and quick install
Black Diamond Fence and Repair
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Reviewed in June 2021
Highly recommend and will be using again!
Pro Edge Painting, LLC
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Reviewed in January 2021
This companies customer service and speed of quoting the job was spot on. I think the pricing was pretty good, comparatively. Very nice people and were on time. Others were hours late or never showed back up to do the job. This job has not been done yet due to very heavy rain, but they have been...
Tyrrell Lawn Service
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Reviewed in August 2020
They are just dam good worker.
Laine painting
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Find Roofers in Columbia

Dunlop Roofing

5.0(

)

Serving Columbia, NC and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"All around great service, very professional and straight forward experience. From evaluation of roof condition and or damage, to working with the insurance adjuster to help determine replacement over repair options, Dunlop Roofing was top notch and did a wonderful job installing my new roof in just one day. An awesome company that I fell comfortable recommending."

Response time2 days

Response rate85%

37 neighbors recently requested a quote

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M&D Property Solutions

4.5(

)

Serving Columbia, NC and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"They are polite, kind, walked us through every step and their prices are exceptional."

+10

Response time1 day

2 neighbors recently requested a quote

Recommended by100%of homeowners

Serving Columbia, NC and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Cleaned outside windows. Did an excellent job cleaning the windows and sills that were full of pollen."

9 neighbors recently requested a quote

Serving Columbia, NC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Found Sentri on Angi. Jeanette and Violet were very pleasant and efficient in getting a contractor to me in the time frame needed. The contractor was excellent and the roof looks great! I would definitely work with them again if I had additional projects."

26 neighbors recently requested a quote

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Ascended Constructions

New to Angi

Serving Columbia, NC and surrounding areas

Approved

In business since 2023

Offers commercial services

Were a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

8 neighbors recently requested a quote

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Ascended Constructions

New to Angi

Serving Columbia, NC and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

1 neighbors recently requested a quote

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Perfection Roofing & Home Repairs LLC

5.0(

)

Serving Columbia, NC and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"The men did a great job in remodeling my home. My wife loves it. They were very professional and were able to fit the job in my time frame. Twenty eight thousand well spent. Thanks guys!"

Recommended by100%of homeowners

Serving Columbia, NC and surrounding areas

In business since 1969

Free estimates

Emergency services offered

" I love my new metal roof. It looks fabulous. I have had so many positive comments about it from my neighbors.
My initial contact was with their Sales rep who was extremely friendly and on time for the appointment. I loved working with him because he keep me well informed with everything that would be happening during the new roof installation,
My only issue with Roofing Inc. had to do with the staff who installed the roof. They were very friendly and cleaned up after themselves, but they did not communicate when they would be at my house and why they weren't at my house in the middle of the installation. If this
group would have communicated better then I would be giving this company an A+.
"

Recommended by72%of homeowners

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Independent Powur Consultant

5.0(

)

Serving Columbia, NC and surrounding areas

In business since 2014

Free estimates

"Amazing, very professional, on-time, clean work,"

Recommended by100%of homeowners

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Paramount Builders Inc

4.2(

583

)

Serving Columbia, NC and surrounding areas

In business since 1991

Free estimates

Warranties offered

"Our roof looks truly amazing! Everyone was so professional. Thank you for improving the look and function of our house. We know we have a quality roof!! We are worry free!! Thank you!!"

+35

Recommended by91%of homeowners

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Showing 1-10 of 61

Roofing questions, answered by experts

A spray foam roof costs an average of $6,000 to install, making it one of the most affordable flat roofing options available. Costs can increase if you have a complex roof design with many roof vents or have a roof that’s larger than average. While up-front costs are relatively low, keep in mind that ongoing maintenance and repairs tend to be more expensive than you’d see with other flat roof materials.

Framing a roof can take from several days to a week or more, depending on the size and complexity of the roof, the number of people working on the framing, weather conditions, and more. Roof framing is often the final step of framing a house, although in some cases, the roof may be framed before the interior of the home in order to offer more protection from the elements.

While you technically can add a roof over shakes or shingles, it’s not a good idea. Roofing over existing roofing creates a moisture barrier underneath the new roof and since the trapped material is wood, you can expect a moisture problem. While you could get away with installing a new roof over asphalt or steel, wooden roofs should be removed, new underlayment installed, and the new roof installed over that. Also, the extra weight would add strain to your roof structure.

Yes, moss can be dangerous for your roof if left in place to grow without treatment. The moss soaks up and holds moisture. Having a constantly damp roof could lead to problems with rot for the parts of the roof that consist of wood. Additionally, a patch of thick moss may draw insects and birds, which could damage the roof. Thick moss could block the roof’s drainage system. Water then may back up after a rainstorm and cause further damage that could eventually lead to roof repair expenses or the cost of roof replacement.

Underlayment is used between existing shingles and a new metal roof to prevent friction and wear from the shingle granules on the underside of the metal. The underlayment also helps prevent water intrusion and allows expansion and contraction without wearing away at the roofing material.

The Columbia, NC homeowners’ guide to roofing services

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

See all articles

Mizuki Hisaka
•
Mar 5, 2026Mar 5, 2026
How Much Does Roof Replacement Cost? [2026 Data]
A new roof improves curb appeal, increases home value and keeps your living space protected from the elements. Learn about average roof replacement costs to set your budget.
Deane Biermeier
•
Mar 17, 2026Mar 17, 2026
How Much Does Roof Repair Cost? [2026 Data]
The average cost of roof repair for U.S. homeowners averages between $386 and $1,875. Learn what factors can affect roof repair costs.
Dan Simms
•
May 30, 2026May 30, 2026
How Much Does It Cost to Tarp a Roof? [2026 Data]
Wondering about the cost to tarp a roof after a large storm or before a major roof renovation? We'll break it down by size, style, and scenario.
Rachel Hoffman
•
Jul 9, 2026Jul 9, 2026
Parts of a Roof: Ultimate Guide to Roof Anatomy
All of the parts of your roof work together to protect your home. Learn the anatomy of a roof and how each part functions.
Dan Simms
•
Jul 9, 2026Jul 9, 2026
Who Can I Hire to Tarp My Roof?
Roof leaks are an emergency, so knowing who can tarp your roof quickly and correctly can save you from major water damage if you ever experience a leak.
Allie Ogletree
•
May 22, 2026May 22, 2026
6 Benefits of Energy-Efficient Roofs
Energy-efficient roofs can save money and help regulate your home, but that’s not all they can do. Here’s how you can benefit from an energy-efficient roof.