Our Chimney Flashing Repair Includes
Benefits of Professional Chimney Flashing Repair
How We Deliver Excellence
Every chimney flashing repair project follows our proven 6-step process for consistent, professional results.
Thorough inspection of existing flashing system
Identify all failure points and water entry paths
Remove failed flashing and old sealant
Install new step and counter flashing
Integrate properly with roofing materials
Apply sealant and verify watertight installation
Stop Chimney Leaks with Professional Flashing Repair
The junction where your chimney penetrates the roof is one of the most vulnerable points on your entire home. Chimney flashing — the metal barrier system that seals this junction — prevents water from entering your home at this critical transition. When flashing fails, water damage can be extensive and expensive.
How Chimney Flashing Works
A proper flashing system has two components: step flashing consists of L-shaped metal pieces woven into each course of roof shingles along the chimney sides. Counter flashing is embedded into the chimney mortar joints and folds down over the step flashing, creating a watertight overlap. Together, they direct water away from the chimney-roof junction and onto the roof surface below.
Why Flashing Fails
Common flashing failures include: sealant deterioration from UV exposure and thermal cycling, counter flashing pulling away from mortar joints, step flashing that was improperly installed (laid flat instead of woven), kick-out flashing missing at chimney base (directing water into the wall), and corrosion of flashing metal. Many roofers simply caulk over flashing problems — this provides temporary relief at best.
Chimney Crickets for Wide Chimneys
Chimneys wider than 30 inches on the uphill side need a cricket (also called a saddle) — a peaked structure behind the chimney that diverts water around it. Without a cricket, water and debris accumulate behind wide chimneys, eventually finding a way inside. We build properly flashed crickets that integrate seamlessly with your roof.
Get Started Today
Contact us for a free estimate on chimney flashing repair services.
Or call us directly:
(888) 882-2070Frequently Asked Questions
How do I know if my flashing is leaking?
Look for: water stains on ceilings or walls near the chimney, damp areas in the attic around the chimney, peeling paint near the chimney interior, or active dripping during rain. Sometimes leaks only appear during heavy or wind-driven rain.
How much does flashing repair cost?
Simple re-sealing: $200-$400. Step and counter flashing replacement: $500-$1,200. Complete flashing with cricket installation: $800-$2,000+. These costs are far less than the ceiling, insulation, and structural damage a leak causes.
Should a roofer or chimney company do flashing?
Chimney specialists understand both roofing AND masonry, making us better equipped for chimney flashing. Counter flashing must be properly integrated into mortar joints, which requires masonry skills. Many leaks we repair were caused by roofer-installed flashing that wasn't properly set into the chimney.
How long does new flashing last?
Quality flashing properly installed lasts 20-30 years. Aluminum flashing lasts 20+ years, copper 40+ years. The key is proper installation technique and quality sealant. Our work is warrantied for 5 years.
Chimney Flashing Repair Service Areas
We provide chimney flashing repair services throughout Florida