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Top-Rated Flat, foam, or single ply roofing installers and replacers in Winterthur - Updated Nov 2026

Avatar for J.W. Tull Contracting LLC
J.W. Tull Contracting LLC
4.6(
20
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Winterthur, DE and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"We hired JW Tull earlier this year to replace our roof, install new siding and new gutters. The finished product is great! Our contact person was very responsive and any concerns we had during the process were addressed. We then painted the bring on our house white to complete the look."
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+35

Response time1 day
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Paddy's LLC
Paddy's LLC
4.3(
218
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Winterthur, DE and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"The experience of having a roof installed on a home that is attached to a neighbor has all the pitfalls that could negatively affect your relationship with your neighbor. As well as affecting the other neighbors because parking is at a premium at this city location. Paddys eliminated those pitfalls by performing in such an efficient manner that the work performed was accomplished in a single day minimizing the pain to our neighbors. As for the quality of the workmanship, Joses crew was as professional as they come. They were polite and responsive to my requests. Also Brian the QC inspector was professional in performing his oversite to ensure me that my neighbors home was as good or better than when the roof work was started. Matt the project manager was quick to respond to whatever I asked of them. These individuals demonstrated Paddys customer-focused culture and professionalism in all aspects of their job, be it workmanship, communication, or customer service. The overall experience was performed flawlessly and met or exceeded my expectations."
Before
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During

+111

Response time1 day
Response rate94%
23 neighbors recently requested a quote
Avatar for Tycos General Contractors, Inc.
Tycos General Contractors, Inc.
4.2(
121
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Winterthur, DE and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"There was a small leak several months after they installed the flat roofs, which apparently was a caulking issue. BRyan came out and fixed it and there was no leak thereafter into the room below. They gave a 20 year warranty so I wanted an inspection this year to keep the warranty valid. Bryan came out again and was very thorough in his inspection of the three flat roofs that they installed the previous year. Everything looked good. I am very happy with Tycos. Also the owner Christine whom Iâ ve exchanged emails with is very prompt in her responses and courteous.Itâ s nice to know that they will back up their work! PS. Brian is not only thorough, but very reliable. When he was going to be a half hour late he gave me the courtesy of a phone call."
Asphalt Shingle Roof
GAF Timberline Shingles
Certainteed Grand Manor
Certainteed Landmark
Landmark Pro

+18

Response time1 day
6 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Wow Roofing and Gutters
Wow Roofing and Gutters
1.3(
3
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Winterthur, DE and surrounding areas

Approved (Corporate)

In business since 2014

Free estimates

Emergency services offered

Your roof takes the hit so your home doesn’t have to—and sometimes it needs a little rescuing itself. WOW! Roofing & Gutters is here to get your roof back into fighting shape and looking great. We bring high-quality, eco-friendly roofing and gutter services to Wilmington and the Tri-State Area with a focus on honest recommendations, practical custom solutions, and long-lasting results that will have you saying WOW!

48 neighbors recently requested a quote
Avatar for Premier Home Renovations
Premier Home Renovations
4.7(
83
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Winterthur, DE and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"First,, I received a very prompt response to my inquiry for service. Carlos then came out and gave me an extremely through overview of the entire project, not missing even the slightest detail. Every step was explained and every scenario which might incur additional expense was mentioned so there wouldn't be any surprises. As a result, the estimate was spot-on. The crew was courteous and professional throughout the job, which was completed start to finish in one day. I couldn't be more happy with the service and flexibility provided by Carlos and Shirley. I highly recommend their roofing services to anyone looking for the highest quality and value for their money."
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+19

Recommended by95%of homeowners
Avatar for Wilmington City Roofing
Wilmington City Roofing
3.5(
22
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Winterthur, DE and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Do not hire roberts family construction. The ripped me off. They charged me for a new roof and all they did was lay down material which blew off and ignored my calls. 100% happy with Wilmington city roofers."
torchdown asphalt rubber roof
Torchdown asphalt rubber roof
Flattop
Commercial flattop roof in Wilmington
Response time8 hrs
Recommended by84%of homeowners
Avatar for Adelphia Roofing Systems
Adelphia Roofing Systems
4.8(
22
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Winterthur, DE and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"I have nothing but great things to say about adelphia roofing systems. The office manager was great and I do apologize her name is slipping my mind but I believe its nici. Any we set up appointment for joe to come out and eveulate my roofs we have two kinds of roofs shingles and flat roofs. He was excellent so so very thorough and knowlegable about both kinds of roofs I knew within a few minutes he was our guy. From there he drew up contracts where I signed and two days later was on adelphias schedule. The guys showed up secured my entire property with tarps and caution tape tore off all roofs down to wood they had to install few sheets of plwood six I after they completes the roofs the clean up was top notch. I highly recommend adelphia roofing systems..."
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+13

Recommended by87%of homeowners
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FAQs for flat, foam, or single ply roofing installation and replacement projects in Winterthur, DE

Many roofing pros point to PVC as the top performer on flat roofs thanks to its tough seams and long-term waterproofing. A properly installed PVC membrane can last 30 years or more, resisting ponding water and harsh weather with ease. You will pay more up front than you would for EPDM, but the added durability often translates into fewer repairs and a lower cost per year of service.

Yes, a rubber roof is an environmentally friendly choice. Most rubber membranes contain recycled content and can reflect heat, which helps trim cooling bills in hot weather. Manufacturing has a lighter footprint than many traditional materials, and the long lifespan means fewer tear-offs headed to the landfill. If sustainability is a priority, ask your roofer about brands that carry third-party eco-certifications and confirm they meet local environmental standards.

The Winterthur, DE homeowners’ guide to flat, foam, or single ply roofing installations and replacements

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