Hear from Our Customers
You’re tired of dealing with leaks, standing water, and constant repairs. Your flat roof should protect your property, not create headaches every time it rains.
When your flat roof is properly installed with the right materials, you get decades of reliable protection. No more emergency calls during storms. No more water damage to your interior. No more wondering if your roof will hold up through another Long Island winter.
You get peace of mind knowing your investment is protected by expert craftsmanship and proven materials that handle everything from coastal salt air to heavy snow loads.
Expressway Roofing and Chimney Inc has been Long Island’s trusted flat roofing specialist for over two decades. We’re a family-owned, fully licensed and insured company that understands what Riverhead property owners face.
We’ve seen how Long Island’s unique climate challenges roofs. The salt air from nearby waters. The temperature swings. The nor’easters that test every seal and seam. That’s why we only use proven materials and time-tested installation methods.
Our team has completed thousands of flat roof projects across Suffolk County. We know which solutions work in Riverhead’s specific conditions, and we stand behind every job with comprehensive warranties.
We start with a thorough inspection of your current roof. Our experienced team evaluates the membrane condition, drainage systems, and any problem areas. You’ll get an honest assessment of what needs attention and why.
Next, we discuss your options. TPO for energy efficiency and durability. EPDM rubber for flexibility and longevity. Modified bitumen for proven performance. We explain the benefits of each material for your specific situation and budget.
During installation, our certified crews handle everything from tear-off to final inspection. We protect your property throughout the process and clean up completely when finished. You get a watertight roof backed by manufacturer and labor warranties.
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Your flat roofing project includes professional-grade materials designed for Long Island’s coastal environment. We use membrane systems that resist salt air corrosion and handle temperature extremes without cracking or splitting.
Every installation includes proper drainage design to prevent the standing water issues that destroy flat roofs. We install tapered insulation systems and strategically placed drains that move water efficiently off your roof surface.
Riverhead’s location means your roof faces unique challenges. Coastal storms bring high winds and driving rain. Winter freeze-thaw cycles stress seams and flashings. Our installations account for these local conditions with reinforced details and proven waterproofing methods that perform year after year.
With quality materials and proper installation, flat roofs in Riverhead typically last 15-30 years. The key factors are choosing the right membrane for your specific conditions and maintaining proper drainage.
TPO and EPDM systems perform exceptionally well in Long Island’s coastal environment when installed correctly. They resist salt air corrosion and handle temperature swings better than older materials. Modified bitumen systems also provide excellent longevity with proper maintenance.
The harsh reality is that many flat roofs fail prematurely due to poor installation or inadequate drainage design. That’s why working with experienced contractors who understand local conditions makes such a difference in your roof’s lifespan.
The most common cause is inadequate drainage leading to standing water. Unlike pitched roofs that shed water naturally, flat roofs need engineered drainage systems to prevent pooling.
Failed seams are another major culprit, especially where the roofing membrane meets walls or penetrations like vents and HVAC units. Poor flashing details at these critical areas allow water infiltration during heavy storms.
Age and weather exposure also play roles. Long Island’s salt air accelerates material deterioration, while freeze-thaw cycles can open small cracks that become major leaks. Regular inspections help catch these issues before they cause interior damage.
If your roof is under 10 years old with isolated damage, repairs often make sense. We can address specific problem areas and extend your roof’s life significantly.
However, if you’re dealing with multiple leaks, widespread membrane deterioration, or a roof over 15 years old, replacement typically provides better value. Continuing to patch an aging system often costs more long-term than installing a new roof.
We provide honest assessments based on your roof’s actual condition, not what we want to sell. Sometimes a targeted repair buys you several more years. Other times, replacement is the only way to solve recurring problems permanently.
TPO membrane systems perform exceptionally well in our coastal environment. They reflect heat to reduce cooling costs, resist salt air corrosion, and provide excellent puncture resistance for areas with foot traffic.
EPDM rubber roofing offers superior flexibility and longevity, especially for irregularly shaped roofs or areas with many penetrations. It handles temperature extremes well and comes in large sheets that minimize seams.
Modified bitumen systems provide proven performance with multiple layers of protection. They’re particularly good for roofs that need to support equipment or regular maintenance access. The choice depends on your specific building requirements and budget.
Proper drainage design during installation is critical. This includes adequate roof slope (minimum 1/4 inch per foot), correctly sized and positioned drains, and tapered insulation systems that direct water flow.
Regular maintenance prevents drainage problems. Keep drains clear of debris, especially after storms when leaves and branches accumulate. Inspect and clean gutters seasonally to ensure water flows away from the building.
If you already have ponding issues, solutions include adding drains at problem areas, installing tapered insulation to improve slope, or upgrading your drainage capacity. Standing water that remains more than 48 hours will damage your roof and void most warranties.
Yes, we provide 24/7 emergency response for urgent flat roof leaks and storm damage. We understand that roof emergencies don’t wait for business hours, especially during Long Island’s severe weather seasons.
Our emergency service includes temporary waterproofing to protect your property until permanent repairs can be completed. We carry materials and equipment to handle most urgent situations immediately.
We also help coordinate with insurance companies when storm damage occurs. Our team documents damage thoroughly and works with adjusters to ensure you get proper coverage for necessary repairs or replacement.
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