Expert Flat & MetalRoofing Contractors

Commercial flat roof lifespan varies significantly by material and installation quality. TPO roofs typically last 15-30 years, EPDM rubber roofs last 30-50 years, PVC roofs last 20-30 years, and metal roofs can last 40-70+ years. New Jersey's climate with harsh winters, hot summers, and freeze-thaw cycles can impact longevity, which is why proper installation by certified contractors like Genc Construction is critical. We use premium materials and installation techniques that exceed manufacturer specifications to maximize your roof's lifespan.

Commercial roofing costs in New Jersey and New York range from $4-15 per square foot depending on material choice, roof complexity, and tear-off requirements. EPDM is typically the most budget-friendly option ($4-8/sq ft), TPO offers mid-range pricing ($6-10/sq ft), PVC is premium priced ($8-12/sq ft), and metal roofing is the luxury option ($10-15/sq ft). Additional factors include insulation needs, deck condition, and accessibility. We provide detailed, transparent estimates with no hidden fees. Contact us for a free, itemized quote specific to your building.

Yes! Genc Construction offers 24/7 emergency roof repair services throughout New Jersey and New York. Our rapid response teams typically arrive within 1-2 hours to stop active leaks, prevent further water damage, and provide temporary protection until permanent repairs can be scheduled. We handle storm damage, membrane failures, flashing issues, and all emergency roofing situations. Call (201) 580-8255 anytime—day or night—for immediate assistance.

Absolutely. Genc Construction LLC is fully licensed and insured to perform commercial and residential roofing work in both New Jersey and New York. We hold NJ HIC License #13VH12208100 and carry comprehensive general liability insurance ($2M coverage) and workers' compensation coverage for your protection. All our installations come with manufacturer warranties (typically 15-30 years) plus our workmanship warranty. We handle all permitting and ensure full compliance with local building codes including NJ UCC and NYC building codes.

TPO (Thermoplastic Polyolefin) is energy-efficient white membrane roofing ideal for most commercial buildings, offering 20-30 year lifespan and significant cooling cost savings. EPDM (rubber roofing) is the most durable option with 30-50 year lifespan, excellent for extreme weather conditions. PVC (Polyvinyl Chloride) offers superior chemical and grease resistance, making it ideal for restaurants and industrial facilities. Each system has distinct advantages—TPO for energy efficiency, EPDM for longevity, and PVC for chemical resistance. We provide free consultations to help you choose the right system for your specific building needs.

Several indicators suggest roof replacement is necessary: multiple leaks in different areas, widespread membrane deterioration, recurring repairs costing more than 50% of replacement cost, age exceeding material lifespan, or significant ponding water issues. Minor isolated leaks, small membrane punctures, or localized flashing problems typically only require repairs. We provide comprehensive roof inspections using infrared technology and moisture scans to accurately assess your roof's condition and recommend the most cost-effective solution—whether that's targeted repairs or full replacement.

PVC roofing is the best choice for restaurants and food service facilities due to its superior resistance to animal fats, cooking oils, and grease. Unlike TPO or EPDM, PVC membranes are specifically engineered to withstand the harsh chemicals and high temperatures associated with commercial kitchen exhaust systems. We exclusively install PVC around grease hoods and kitchen exhaust areas, as it's the only material that can withstand these conditions long-term. For non-kitchen areas, TPO or EPDM may be suitable alternatives.

Yes, we work with several financing partners to offer flexible payment options for commercial roofing projects. Financing can help property managers and building owners manage large roofing investments while maintaining cash flow. Options typically include low-interest loans, payment plans, and programs specifically designed for commercial property improvements. We'll discuss financing options during your free consultation and can help you find a solution that fits your budget and timeline.

Commercial roof installation timelines vary based on roof size, material choice, weather conditions, and building occupancy requirements. A typical 10,000-20,000 square foot TPO or EPDM installation takes 3-7 business days, while larger projects (50,000+ sq ft) may take 2-4 weeks. Metal roofing installations typically take longer due to custom fabrication requirements. We work efficiently to minimize disruption to your operations, often phasing work to keep your building fully functional. We provide detailed project timelines during the estimate process.

Commercial flat roofs require regular maintenance to maximize lifespan: semi-annual inspections (spring and fall), clearing debris and checking drains, inspecting flashings and penetrations, addressing minor issues before they become major problems, and keeping detailed maintenance records. We offer comprehensive maintenance programs that include scheduled inspections, minor repairs, and priority emergency response. Proper maintenance can extend roof life by 30-50% and prevent costly emergency repairs.