The Problem: Leaking and Deteriorated Chimney
A homeowner in Brooklyn, NY contacted Zavza Seal after noticing water leaking through their chimney into the home. Upon inspection, our team identified that the flashing around Chimney #1 had been improperly installed and had deteriorated prematurely. This failure in the flashing allowed water to penetrate the chimney structure, leading to significant damage to the skin coat and compromising the overall integrity of the chimney.
The homeowner needed a reliable solution to stop the leak, restore the chimney’s structure, and ensure safe operation of their heating appliances. They chose Zavza Seal for our expertise in chimney repair and liner installation in Brooklyn, NY.
The Solution: Comprehensive Chimney Repair and Liner Installation
Our team implemented a thorough repair and upgrade plan to address both the water intrusion and the heating flue system.
Chimney Repair and Waterproofing
- Removed the deteriorated materials and installed approximately 15 feet of new aluminum flashing to properly seal the chimney base.
- Installed wire mesh and applied two coats of stucco to restore the skin coat of the chimney.
- Constructed a custom frame to properly integrate the stucco chimney into the adjoining wall, ensuring structural continuity and a clean finish.
- Installed a new cement crown at the top of the chimney to protect it from water infiltration and extend its lifespan.
Heating Flue Stainless Steel Liner
To ensure safe venting of the home’s heating appliances, our team also installed a high-quality stainless steel chimney liner:
- Installed 45 feet of a 6-inch stainless steel lining system, designed to vent one 4-inch hot water heater and one 7-inch gas appliance.
- The stainless steel liner system included a durable top plate, single tee, and rain cap for complete protection and performance.
- The liner comes with a lifetime warranty from the manufacturer, providing the homeowner with peace of mind.
The Results: A Leak-Free and Safe Chimney
By the end of the project, the homeowner’s chimney was fully repaired, waterproofed, and safe for continued use. The new flashing and stucco restored the chimney’s exterior and stopped water infiltration, while the stainless steel liner ensured proper venting of the heating appliances with a warranty-backed system.
If your chimney is leaking or your flue system needs an upgrade, contact Zavza Seal for expert chimney repair and liner installation in Brooklyn, NY. We deliver durable solutions that protect your home and family.