Flat Roofing in Paterson, NJ
We've been installing flat roofs across Paterson since 2008. From TPO to modified bitumen, our crew handles the job start to finish. Get a free estimate today.
What's Included
Every Flat Roof Service Includes These 5 Things
When you book a flat roof job with us, you're not just getting new membrane. We've built a repeatable system that covers every detail, from tear-off to final inspection — no surprises, no cut corners.
- Full Tear-Off & Deck Prep – We strip down to the structural deck, remove all old layers, and inspect for rot or soft spots. Any damaged plywood gets replaced before we lay a single square of new membrane.
- High-Performance Membrane – We install TPO, PVC, or modified bitumen (your choice, based on your budget and building use). We're factory-certified for Malarkey, GAF, CertainTeed, and Owens Corning flat systems.
- Seam Welding & Flashing – Every seam is heat-welded (no glue joints that fail in 3 years). All penetrations — vents, drains, skylights — get custom metal flashing and counter-flashing for a watertight seal.
- Drainage & Slope Correction – We verify positive drainage to all roof drains and scuppers. If your roof has standing water, we'll add lightweight slope fill to eliminate ponding — a common cause of premature failure.
- 20-Year Workmanship Warranty – Every flat roof we install comes with our own 20-year workmanship guarantee, plus the manufacturer's material warranty. We stand behind the work because we do it right the first time.
Our Flat Roofing Process
How We Handle Flat Roof Installations
We take flat roofing seriously. From the first call to final inspection, our team follows a proven process that keeps your project on time, on budget, and built to last in Paterson's weather.
- Free Roof Inspection & Estimate — We start with a no-obligation walkthrough of your flat roof. Our crew checks for ponding water, membrane damage, and drainage issues, then provides a written estimate with material options like EPDM, TPO, or modified bitumen.
- Material Selection & Contract — We walk you through the best flat roofing system for your property — whether it's a residential garage or a commercial building. We explain the cost differences, durability, and warranty terms so you can make an informed choice.
- Permit & Insurance Coordination — We handle all necessary permits and work directly with your insurance company if this is a storm damage claim. Our team manages the paperwork so you don't have to.
- Professional Installation — Our crew arrives on schedule, sets up safety equipment, and installs your new flat roof using manufacturer-certified techniques. We apply the membrane, flash all penetrations, and ensure proper drainage slopes.
- Final Inspection & Cleanup — We walk the roof with you, check every seam and detail, then clean up all debris from your property. You get a 20-year workmanship warranty and a roof that's ready for Paterson's worst weather.
Flat Roofing: DIY vs Pro
DIY vs Cheap Competitor vs Paterson Roofing Pros
We've seen too many Paterson homeowners try to save a buck on flat roofing and end up with leaks, ponding water, and call us anyway. Here's the real breakdown.
| Factor | DIY | Cheap Competitor | Paterson Roofing Pros |
|---|---|---|---|
| Materials | Low-grade torch-down from big-box store | Off-brand modified bitumen, no warranty | Malarkey, GAF, or CertainTeed TPO/EPDM with 30-year warranty |
| Labor | Your weekend (no experience) | Subcontractors with no license | Our crew, supervised by Mike Paterson on-site |
| Cost | $500–1,000 in materials | $2,000–4,000 (low bid, hidden fees) | $5,000–8,000 (flat rate, no surprises) |
| Workmanship Warranty | None | 1 year (if you can find them) | 20-year workmanship warranty |
| Insurance & License | None | Rarely insured; NJ HIC #? Unknown | NJ HIC #13VH06412300, $2M liability, workers' comp |
| Result | Leaks within 6 months; voids home insurance | Patchy seams, ponding water, callbacks ignored | Watertight, slope-corrected, manufacturer-certified installation |
Real Flat Roof Job in Paterson
How We Replaced a Leaking Flat Roof on East 18th Street
Last fall, a homeowner on East 18th Street called us about a persistent leak over their living room. We found the old modified bitumen roof was cracked and ponding water. Here's what we did.
Quick Answers
Flat Roofing Questions – Answered Straight
We’ve been nailing roofs in Paterson since 2008, so we’ve heard every flat-roof question there is. Here’s the real deal on materials, costs, and what to expect when you work with us.
What flat roofing materials do you use?
We install TPO, EPDM, and modified bitumen—all from top manufacturers like GAF, CertainTeed, and Owens Corning. For Paterson homes and businesses, TPO is our go-to for its durability and energy efficiency. We’ll walk you through the best option for your roof during a free inspection.
How much does flat roof replacement cost in Paterson?
Cost varies by size, material, and condition of your existing roof. On average, homeowners in Passaic County pay between $4,000 and $8,000 for a standard flat roof replacement. We give free, no-obligation estimates after a same-day inspection—no surprises.
Can you repair a flat roof, or does it need full replacement?
It depends. Small leaks or punctures can often be repaired with patches or sealants. But if the membrane is old or there’s widespread blistering, a full replacement is usually more cost-effective in the long run. We’ll tell you honestly which route saves you money.
How long does a flat roof last?
A properly installed TPO or EPDM roof can last 20–30 years. Modified bitumen roofs typically last 15–20 years. We back all our replacements with a 20-year workmanship warranty, so you’re covered long-term.
Do you handle insurance claims for storm-damaged flat roofs?
Yes, we’re storm damage specialists. We’ve helped homeowners in Eastside Paterson and Lakeview Clifton navigate claims from start to finish—including hail and wind damage. We’ll inspect your roof, document the damage, and work with your adjuster to get you a fair settlement.
Is flat roofing good for Paterson’s climate?
Absolutely. Modern flat roofs are designed to handle heavy rain and snow loads common in North Jersey. With proper drainage and a quality membrane, they outperform many sloped roofs in durability. We’ve installed dozens in Packanack Lake Wayne that have held up through Nor’easters.
How long does a flat roof installation take?
Most residential flat roof replacements take 2–4 days, depending on size and weather. We schedule around your timeline and keep the site clean—no debris left behind. You’ll get a same-day report after the inspection, and we’ll set a start date right away.
Ready to Protect Your Paterson Property with a Flat Roof That Lasts?
We've installed flat roofing systems across Passaic County for 18 years—using Malarkey, GAF, and Owens Corning. Get a free, no-obligation estimate today. Same-day reports available.
Call (973) 786-9795 or click 'Request a Quote' — Licensed & Insured NJ HIC #13VH06412300