Flat Roof Repair and Replacement
Seci Construction, Inc

Flat Roof Repair and Replacement

Trusted flat roofing services using premium materials and expert installation in New Jersey, New York, Connecticut and Pennsylvania.

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Flat roofing Services. Torch down roofing with silver coating for asthetics

Professional Flat Roof Solutions Built to Last

Flat roofs require specialized care, materials, and installation techniques to perform their best—especially in climates where water, wind, and temperature shifts can take a toll. That’s why Seci Construction Inc. works with proven flat roofing systems like EPDM, TPO and torch down, PVC membrane, GAF Liberty Peel and Stick, and Owens Corning DeckSeal to match the right material to your property’s needs.

At Seci Construction Inc., we provide professional flat roof services that local homeowners and businesses can trust. Whether you’re dealing with leaks or aging materials that need roof repairs, or planning a full roof replacement, our team delivers tailored solutions using these high-performance systems to help protect your property for years to come.

Residential Flat Roofing

Residential Flat Roofing

Flat roofs are frequently used on garages, porches, sunrooms, three-season rooms, and multi-family properties—and our roofing specialists have the expertise to service them all with precision.

Seci Construction, Inc. provides expert flat roof repair and replacement services for single-family homes, multi-family homes, additions, and mixed roofing systems. Whether you have a flat section connected to a sloped shingle roof or need work on a detached garage or shed, we deliver seamless results using premium roofing materials.

Commercial Flat Roofing

Commercial Flat Roofing

Flat roofs are common on walk-up 3-flats, retail buildings, and multi-unit properties. Our professional roofers are equipped with the experience and skills to handle all aspects of your commercial roofing needs.

Seci Construction, Inc. provides expert flat roof repair and replacement services for commercial spaces, apartment complexes, and mixed-use buildings. Whether your property requires a targeted repair or a full system upgrade, we deliver durable, low-maintenance results using high-performance materials.

flat roof repair

Flat Roof Repair Services

Flat roofs are efficient and space-saving, but they’re also more vulnerable to certain types of wear and damage. This is especially true when drainage is poor or materials begin to age. At Seci Construction, Inc., we’re experienced in identifying and repairing the most common flat roofing problems to help extend the life of your roof and protect your property. Issues we frequently address are:

  • Ponding water
  • Cracked or blistered roof membrane
  • Water leaks and interior water stains
  • Damaged flashing
  • UV and heat damage
  • Punctures or tears
  • Mold or mildew growth
  • Sagging or uneven areas

If you’re noticing any of these problems—or just suspect your flat roof may need attention—schedule a roof inspection so we can diagnose the issue and deliver fast, effective repairs.

Flat Roofing System Installations

Every flat roof is different, and choosing the right system is key to long-term performance. At Seci Construction, Inc., we offer a range of high-quality flat roofing materials to match your building structure and your budget.

EPDM Flat Roofing repairs

EPDM Flat Roofing

EPDM (ethylene propylene diene monomer) is a durable, rubber-based roofing system known for its flexibility and weather resistance. It performs well in extreme temperatures and offers excellent protection against UV rays, making it ideal for large or low-slope residential and commercial roofs.

Flat Roofing Torch Down Seci Construction

TPO/Torch Down Roofing

TPO torch down roofing uses heat to bond layers of modified bitumen, creating a seamless, watertight barrier. It’s a popular option for flat and low-slope roofs due to its durability and resistance to leaks. Available in smooth or granular finishes—with granular options adding an extra layer of UV protection and surface texture.

PVC Membrane Flat Roofing

PVC Membrane Flat Roofing

PVC membrane roofing uses a durable, single-ply vinyl sheet that is heat-welded at the seams to form a continuous, watertight surface. Its bright, reflective finish improves energy efficiency, while strong resistance to chemicals, punctures, and UV makes it ideal for flat or low-slope roofs on homes or businesses.

peel and stick flat roofing

GAF Liberty Peel and Stick

This self-adhering membrane system is perfect for smaller flat roof sections like porches, additions, or garages. GAF Liberty offers a clean installation with no open flame required, and it comes in black or white to suit your home’s aesthetic. It’s a low-maintenance solution with reliable waterproofing properties.

owens corning deckseal flat roofing

Owens Corning DeckSeal

DeckSeal is a peel-and-stick system that simplifies flat roof installation while delivering strong waterproof protection. It’s a great choice for residential flat roof areas that don’t require complex detailing or large-scale coverage. The no-heat application makes it safe and efficient.

Seci Construction, Inc. Customer Reviews

Seci Construction, Inc.
Excellent
5.0
Based on 117 reviews
review us on
Great quality work great. Having a supervisor on the job. Small problems arose that were taken care of immediately. Total satisfied would recommended to all my friends and family
Seci Construction recently did the roof on my house, my home is not an easy one to work and seci did a great job. The clean and attention far surpassed my expectations. Will definitely recommend to friends and family.
Very professional workers with exceptional customer service. Would highly recommend to anyone in need of their services!!!
This company is truly amazing and so professional!They explain everything in details and work with you for what ever works for you but in a most efficient way. They go way beyond to make sure you are completely satisfied and happy with the results.Thank you, for your loyalty and service.The Sanchez’s family
Great experience
i have realy good experience with this company ,they did a great job ,thank you guys
5 contractors came out to view my roof, seci was the only company to show me the right product for my roof and install without any issues, communication and service was amazing. Post job cleanup was very clean. Definitely recommend to friends and family
Was almost in tears when I was shown how bad my roof was. It had to be stripped down to the rafters. It was so damaged. They put insulation in and gave me a brand new roof. They also had to repair the chimney and wall. The supervisor and his crew were very professional. It seemed like they worked straight through, although I know they took their breaks. They were about getting the job done. They even cleaned up and hauled away all of the debris. Let me just say, no leaks, and my house feels tighter since they’ve put the insulation in. Prior to getting this work done, my upstairs stayed very cold this time of the year. Let me just say Seci Construction made a world of difference. I recommend Seci Constructions. They keep you updated with everything from the beginning to the end. Best part, supervisor was on site the whole time. #satisfiedcustomer
Seci construction roofing awesome company great pricing and very efficient workers
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Why Choose Seci Construction for Your Flat Roof Project?

Flat roofing requires experience, precision, and the right materials—and that’s exactly what we bring to every project. Here’s why homeowners and property managers trust Seci Construction, Inc. for reliable, long-lasting flat roofing solutions.

Certified by Industry Leaders

We are proud to be an Owens Corning Platinum Preferred Contractor and a member of the GAF President’s Club. These certifications reflect our commitment to quality, ongoing training, and superior workmanship using the best materials available.

Flat Roofing Expertise

Our team of roofing contractors is skilled in repairing and replacing flat roofs on homes, commercial buildings, garages, 3-flats, and more. We understand how to adapt solutions based on structure, usage, and drainage needs—ensuring a perfect fit every time.

Premium Materials and Proven Systems

We only use trusted flat roofing systems like EPDM, GAF Liberty, GAF torch down, and Owens Corning DeckSeal. Each roofing system we offer is selected for its performance, longevity, and ability to withstand the varied East Coast climate of the communities we serve.

Trusted and Fully Licensed

With years of experience serving homes and businesses with their roof repair and replacement needs, Seci Construction, Inc. is a fully licensed, insured, and trusted roofing company. Our reputation is built on honest service, responsive communication, and roofing results that last.

Get a FREE Estimate on Flat Roof Repair or Replacement Today

Whether you’re dealing with leaks, aging materials, or need a full flat roof replacement, Seci Construction, Inc. is here to help. Our experienced team will evaluate your roof, recommend the best solution, and provide a clear, no-obligation estimate.

We proudly serve customers throughout New Jersey, New York, Connecticut, and Pennsylvania. Request your FREE estimate on quality roofing services and take the first step toward a stronger, longer-lasting flat roof.Contact us today by calling  866-572-7324 or filling out our online contact form to get started.

Residential home exterior with newly installed roof

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