Chimney Flashing Repair in Long Island, NY
Are there cracks in your chimney flashing? Do you know it can cause costly water damage? Don’t neglect it, and contact Delta Roofing for quick and reliable chimney repair in Long Island.
Contact us and schedule an appointment now.


Dodge Water Damage With Expert Flashing Repairs
Do you know where the usual leak begins on the roof? Yes, that’s around the compromised chimney flashing. Chimney flashing is a metal strip between the roof line and the start of chimney bricks. It seals the surrounding area of the chimney and protects it against water damage.
The area where the chimney meets the roof is a delicate spot, and there are high chances of leaks due to wear and tear. Therefore, chimney flashing is installed there to create a good seal. If your chimney flashing is deteriorating for any reason, do not neglect it, and get it repaired ASAP.
At Delta Roofing, we offer fireplace flashing repair service and ensure it is fully sealed. Whether it is a minor leak or a major deterioration, we will handle it.
Reach out to Delta Roofing for chimney flashing repair in Long Island on the roof. We are your trusted partners.
How Can Our Chimney Flashing Repair Protect Your Home?
Chimney flashing is an important part of your roof that keeps water from getting in around your chimney. If it gets damaged or isn’t installed correctly, water can leak into your home, causing serious problems like leaks, mold, and even structural damage. Our chimney flashing repair services can help protect your home in several ways.
Our chimney flashing repair service in Long Island helps seal gaps around your chimney, preventing water from leaking into your home. This simple yet essential maintenance can protect your roof, walls, and foundation from costly water damage and mold growth.
Contact us and schedule an appointment now for chimney flashing service.
Years of
Experience

Why Chimney Flashing Needs Attention
Chimney flashing plays a crucial role in keeping your roof watertight, especially around masonry chimneys. Over time, old flashing can wear out, leading to leaky flashing and water infiltration. When flashing material breaks down or isn’t correctly installed, it creates gaps that allow rainwater to seep in. At Delta Roofing in Long Island, we often find that poorly sealed mortar joints and damaged base flashing are to blame for moisture issues. These problems may seem small, but they can cause major roof damage if ignored.

Signs that Your Chimney Flashing Needs Repair
This is one of the frequently asked questions by homeowners, so we believe it should be answered in detail to better understand it.
Here are a few signs indicating a compromised chimney flashing.
If you notice any signs of damage, contact Delta Roofing. Our roofing contractors are best at providing chimney flashing repair and flashing repair services in Long Island.
What Materials Can Be Used for Chimney Flashing?
(516) 689-0889Common Reasons For Flashing Leaks
Flashing can develop leaks due to:

How We Repair Chimney Flashing
Our team uses top-quality products like roofing cement, sheet metal, and step flashing to restore your home’s flashing. In every project, we ensure the proper installation of both counter flashing and base flashing, which work together to create a durable, watertight seal. When needed, we use tools like a putty knife to clean and seal cracks, and we often recommend new flashing if the original is too damaged. Unlike flashing from generic hardware stores, our materials are selected for long-term performance. With Delta Roofing, you can trust that your flashing will be correctly installed to prevent leaks and extend the life of your roof.
Why DIY Chimney Flashing Repairs Isn’t the Right Choice
Nowadays, everyone is attracted to DIY tasks. It is a good thing, but let us tell you, not every task is DIY. Some jobs need professional expertise. Chimney flashing repair & Roof flashing repair is one of them. It can compromise your chimney’s health, roof, and, most importantly, your safety.
Flashing repair on a roof requires proper material selection, skills, tools, and knowledge. You might save a little by doing it yourself, but it will end up costing you even more in expensive repairs down the line. Professional roofing contractors know exactly what products will offer the best results. They are also experienced in working on the most dangerous part of the roof.
Whenever you need roof flashing repair services in Long Island, contact Delta Roofing. We are #1 roofers in town.

Ready to trust our experts? We are here for you. Contact us and book your appointment now.
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Hire Delta Roofing for Chimney Flashing Repair in Long Island, NY
When you hire us for chimney flashing repair, you can expect:
- Affordable rates without any compromise on the quality of service.
- Tailored services depending on your requirements.
- Licensed and insured roofing contractors in Long Island
- Quick response time
- Complete roofing services, including chimney repointing and flashing repair.
- Trusted and dependable workers
- No hidden charges
- 100% client satisfaction
Ready to trust our experts? We are here for you. Contact us and book your appointment now.
Frequently Asked
Questions
How do I know if my chimney flashing needs repair?
Signs that your chimney flashing needs repair include water stains on ceilings or walls near the chimney, dampness or mold, rust or corrosion on the flashing, visible cracks or gaps, and loose or missing flashing.
What materials are used for chimney flashing?
Common materials for chimney flashing include galvanized steel, aluminum, copper, lead, stainless steel, and vinyl or PVC.
How long does chimney flashing last?
The lifespan of chimney flashing depends on the material used and environmental factors. Generally, galvanized steel lasts 15-20 years, aluminum around 20-30 years, and copper or stainless steel can last over 50 years.
Can I repair the chimney flashing myself?
While minor repairs might be possible for experienced DIYers, professional inspection and repair are recommended to ensure proper sealing and longevity.
While minor repairs might be possible for experienced DIYers, professional inspection and repair are recommended to ensure proper sealing and longevity.
