Commercial Roofing Contractors in Edison, NJ

The average cost to replace a flat roof in Edison, NJ is $235,575 to $1,071,866. Pricing is influenced by roof size, chosen material ($3.50-$14.75 per sq. ft.), tear-off needs, architectural details, and project timing, with summer often being the most expensive season.

You can estimate the cost of a flat roof using our free roof cost calculator. Enter your roof's square footage, choose your preferred material, and provide project details to get an instant estimate. For the most accurate pricing, contact us directly for a free flat roof replacement quote.

A flat roof needs regular inspections, cleaning, and preventative care to remain in good condition. Maintenance typically includes checking for minor issues, removing debris such as branches and leaves, cleaning the surface with safe diluted cleaners, and scheduling inspections after severe weather or rooftop work like HVAC service. Consistent upkeep helps extend the roof's lifespan, prevent costly repairs, improve energy efficiency, and maintain warranty coverage.

Commercial roofs in Edison usually require replacement every 20 to 40 years, depending on material choice and upkeep. TPO and PVC systems last about 20-30 years, while durable options like metal or modified bitumen may last 30-40 years or longer with consistent maintenance.

The cheapest option for a flat roof is single-ply TPO roofing, with a median cost of about $5.20 per square foot. TPO is energy-efficient and UV resistant, making it a cost-effective choice. Other budget-friendly single-ply options include EPDM and PVC, which provide durability and long-term protection.