Flat Roof Replacement Services in Lawrenceville, GA – Commercial & Residential Expertise

Flat roofs demand specialized knowledge and materials—whether it’s a large commercial building or a small residential porch. At Genesis Roofing and Repair LLC, we deliver expert flat roof replacement across Lawrenceville, Buford, Gainesville, Winder, and all of Northeast Atlanta. From energy-efficient TPO to rugged modified bitumen, our owner-operated team handles every project with precision.

Book a Free Flat Roof Inspection & Estimate

Flat roofing comes in several proven systems—each tailored to different needs:


  • Thermoplastic Olefin (TPO): A white, heat-reflective membrane that reduces cooling costs and resists UV degradation. Its welded seams form a watertight barrier, making it ideal for commercial rooftops seeking energy efficiency.
  • EPDM Rubber Roofing: A durable synthetic rubber membrane that offers excellent flexibility and puncture resistance. EPDM performs well in extreme temperatures and is often chosen for small residential applications, like garage roofs or back-porches.
  • Modified Bitumen: A multi-layer asphalt-based system that combines the proven waterproofing of asphalt with added strength. Installed via torch-down or self-adhesive methods, it excels in areas prone to heavy foot traffic or mechanical equipment.

These flat roof solutions fit within our broader roof replacement offerings and deliver long-term performance for both commercial roofing and residential flat sections.

Get a Quote for Your Commercial or Residential Flat Roof

Proper drainage and seamless installation are critical for flat roofs. Here’s our step-by-step approach:


  1. Comprehensive Inspection & Consultation: Steve, our owner and lead roofer, inspects your existing roof, drainage setup, and substrate. We discuss your needs and provide a transparent, no-surprises estimate.
  2. Material Selection & Planning: We help you choose the right system—TPO, EPDM, or modified bitumen—based on budget, performance goals, and roof usage.
  3. Site Preparation & Protection: We safeguard landscaping, equipment, and foot traffic areas to prevent damage during tear-off and installation.
  4. Efficient Tear-Off & Deck Assessment: Old roofing is removed down to the deck. We inspect the substrate for rot or deformities and make any necessary repairs.
  5. Meticulous Installation: Our certified technicians install underlayment, membrane, flashings, and termination bars to manufacturer specs and local codes. Every seam is welded or sealed for maximum waterproofing.
  6. Final Inspection & Cleanup: We perform a thorough walkthrough, test seams, and remove all debris. Your property is left clean, and Steve leads a final inspection to ensure perfection.

Even well-installed flat roofs benefit from regular care. Our maintenance plans include:

Routine Inspections: Biannual checks catch ponding water, seam issues, and membrane wear before they lead to leaks.


  • Leak Repair & Coating: We patch punctures, recaulk flashings, and apply protective coatings to reinforce your roof’s barrier.
  • Gutter & Drain Cleaning: Clear drains and scuppers prevent backups that can damage membrane edges.
  • Emergency Repairs: For sudden damage, our 24/7 emergency roof repair team responds rapidly to tarp and secure weak spots.

Integrating flat roof care into your roof maintenance routine ensures lasting performance and avoids costly replacements down the road.


Why Choose Genesis Roofing for Your Flat Roof Project?

When flat roof expertise matters, property managers and homeowners trust us for:


  • Specialized Knowledge: We focus on flat roofing systems—TPO, EPDM, and modified bitumen—delivering superior installation and fewer callbacks.

  • Owner-Operated Oversight: Steve’s 30+ years of experience ensure every detail meets our exacting standards.

  • Commercial & Residential Experience: From multi-story warehouses to back-porch flats, we tailor solutions to each project’s scale and use.

  • Transparent Pricing: You receive a clear, line-item quote with no hidden fees.

  • Licensed, Bonded & Insured: Complete protection for your property and peace of mind.

Ready for a Watertight Flat Roof? Contact Our Flat Roofing Team Today!

Don't let the unique demands of a flat roof lead to costly problems. Whether you manage a commercial property or own a home with a low-slope section, trust the specialized expertise of Genesis Roofing and Repair LLC for your flat roof replacement needs in Lawrenceville, GA, and the surrounding areas. We deliver high-performance, watertight solutions that offer lasting protection and peace of mind.

Take the first step towards a reliable and durable flat roof. 


Book a Free Flat Roof Inspection & Estimate Today!


Contact our flat roofing team for a personalized consultation. We're ready to provide you with expert advice and a superior roofing solution.


Genesis Roofing and Repair LLC


  • Atlanta Area: (404) 444-9878
  • Northeast Atlanta Area: 678-570-7321
  • Email: steve@genesisroofrepair.com
  • Hours: 24/7