Complete flat roof replacement with TPO & EPDM systems. 35+ years of experience. Licensed & insured contractors serving Columbus and surrounding areas.
Trusted local experts
GC #G11186, HIC #HIC-L01251
Exceptional service
No obligation quotes
When your flat roof reaches the end of its lifespan, a complete replacement ensures long-term protection and energy efficiency for your Central Ohio property. KFX Roofing specializes in commercial and residential flat roof replacement using industry-leading TPO, EPDM, and PVC membrane systems throughout Columbus, Dublin, Westerville, Powell, and surrounding communities. With over 35 years of experience serving the region, our licensed contractors provide expert installation that protects your investment. We handle everything from removing your old roof to installing a modern, durable flat roofing system that withstands Ohio's weather extremes. Our comprehensive approach includes proper drainage solutions, insulation upgrades, and warranty-backed materials. Whether you own a commercial building or have a flat roof on your home, we deliver professional replacement services with minimal disruption to your operations. Every flat roof replacement includes a thorough inspection, detailed project plan, and cleanup upon completion.
Watch for these warning signs indicating it's time for a new flat roof
If your flat roof is 15-25 years old depending on material type, replacement is more cost-effective than continued repairs.
Multiple leak points across your roof indicate systemic failure requiring complete replacement rather than spot repairs.
Persistent ponding water that doesn't drain within 48 hours damages roofing materials and shortens roof lifespan significantly.
Extensive cracking, blistering, or deterioration across large sections means the roof membrane has failed structurally.
Water stains, mold growth, or ceiling damage from roof leaks indicate water penetration requiring immediate replacement.
If you're constantly patching your flat roof, replacement provides better long-term value and eliminates ongoing maintenance costs.
We install industry-leading flat roofing systems for lasting protection
Best for: Commercial buildings, energy efficiency
Best for: Residential, durability, affordability
Best for: Premium commercial applications
Professional installation from start to finish
We thoroughly inspect your existing flat roof to assess damage, measure dimensions, and identify drainage issues. Our detailed inspection helps us create an accurate estimate and project plan.
We discuss your options for TPO, EPDM, or PVC roofing based on your building type, budget, and long-term goals. We provide samples and explain the benefits of each material.
Our crew removes your old flat roof system down to the decking, properly disposing of all materials. We inspect the roof deck for any damage requiring repair before installation.
We repair any damaged decking, install proper insulation boards, and ensure the roof has adequate slope for water drainage. This foundation is critical for roof performance.
We install your new TPO, EPDM, or PVC roofing membrane using manufacturer-approved methods. All seams are properly welded or adhered for maximum waterproofing protection.
We conduct a thorough quality inspection, test the drainage system, and ensure proper flashing around penetrations. Your property is left clean and protected by your new flat roof.
Trusted flat roofing experts serving Central Ohio since 1989
Decades of experience replacing flat roofs on commercial and residential properties throughout Central Ohio.
State-licensed contractors (GC #G11186, HIC #HIC-L01251) with comprehensive insurance for your complete protection.
We install industry-leading TPO, EPDM, and PVC systems from trusted manufacturers with excellent warranties.
Our trained crews follow manufacturer specifications and building codes for installations that last decades.
Every flat roof replacement includes manufacturer material warranties plus our workmanship guarantee.
Fair, transparent pricing with detailed estimates. We work with your budget and offer flexible financing options.
We complete projects efficiently with proper planning and protection of your property and operations.
Family-owned business serving Columbus, Dublin, Westerville, Powell, and surrounding communities since 1989.
Common questions about replacing your flat roof
Most residential flat roof replacements take 2-4 days depending on size and complexity. Small commercial flat roofs typically take 3-7 days, while larger commercial projects may require 1-2 weeks. Weather conditions, roof access, and the amount of decking repairs needed can affect the timeline. We provide a detailed schedule during your estimate and work efficiently to minimize disruption to your home or business operations.
Flat roof replacement costs typically range from $5-$12 per square foot depending on material choice, roof size, and complexity. TPO roofing is usually most affordable, EPDM is mid-range, and PVC is premium pricing. Larger roofs have lower per-square-foot costs due to economies of scale. Your estimate includes tear-off, disposal, new materials, installation, and warranty. We provide detailed, transparent pricing with no hidden fees or surprises.
Replace your flat roof if it's near the end of its expected lifespan (15-25 years), has widespread damage affecting more than 30% of the surface, experiences frequent leaks requiring repeated repairs, or shows signs of structural issues like soft spots or sagging. Repair is appropriate for localized damage, recent installations with minor issues, or when your roof is less than halfway through its expected lifespan. Our free inspection helps determine the most cost-effective solution for your specific situation.
PVC roofing typically lasts longest at 30+ years, followed by TPO at 20-30 years and EPDM at 25-30 years with proper maintenance. However, actual lifespan depends on installation quality, regular maintenance, climate conditions, and roof traffic. All three materials can exceed their expected lifespan when properly installed and maintained. We help you choose the best material based on your building type, budget, and long-term ownership plans rather than just lifespan alone.
While it's sometimes possible to install new flat roofing over one existing layer, we typically recommend complete tear-off for several important reasons. Removing the old roof allows us to inspect and repair the decking, upgrade insulation, improve drainage, and ensure your new roof performs optimally for decades. Most building codes limit the number of roof layers, and manufacturer warranties often require tear-off. A proper tear-off replacement provides the longest lifespan and best return on your investment.
Yes, every flat roof replacement includes comprehensive warranty protection. You receive the manufacturer's material warranty (typically 10-30 years depending on material chosen) plus our workmanship warranty covering installation for 5-10 years. Some premium systems offer extended warranties up to 30 years when installed by certified contractors like KFX Roofing. All warranties are transferable to new property owners, adding value if you sell. We provide all warranty documentation and registration at project completion.
Our comprehensive estimates include complete tear-off and disposal of your existing roof, repairs to damaged decking if found, new insulation boards, your choice of TPO, EPDM, or PVC roofing membrane, all necessary flashing and edge metal, proper drainage solutions, installation labor, cleanup, and manufacturer warranties. We provide itemized pricing so you understand exactly what you're paying for. Any additional costs discovered during tear-off (like extensive decking damage) are discussed and approved before proceeding with repairs.
Maintain your new flat roof with twice-yearly inspections (spring and fall), prompt removal of debris and leaves, ensuring drains and scuppers remain clear, trimming overhanging tree branches, addressing any punctures or damage immediately, and scheduling professional inspections every 2-3 years. Avoid walking on the roof unnecessarily, and when access is required, use walkway pads to distribute weight. Keep HVAC maintenance personnel aware of proper roof access procedures. Regular maintenance extends your roof's lifespan significantly and maintains warranty coverage.
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Get a free inspection and detailed estimate. Licensed, insured, and committed to quality workmanship.