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For more than 14 years, Green Roofing Chicago has set the standard for chimney flashing installation in Chicago, IL. Our skilled team handles both residential and commercial projects, delivering solutions that last. With an A+ BBB rating and hundreds of 5-star reviews, property owners know they can rely on us. Customer satisfaction and quality workmanship are at the heart of every job.
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We provide scheduled roofing installation in Chicago, IL to prevent costly breakdowns and extend system life.
Quality workmanship, honest communication, and lasting chimney flashing installation solutions define our approach. Our local experts go above and beyond to safeguard your property across Chicago, IL. Discover why homeowners and businesses continue to trust us.

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OverRoofs Repaired after the 2024 Storm Season
At Green Roofing Chicago, we take pride in providing certified roofing services throughout Chicago, IL. Backed by leading industry credentials, our experienced roofers combine technical skill with genuine customer care. Whether it’s repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
BBB Accredited Business
GAF Certified Master Elite
National Roofing Contractors Association
Owens Corning Preferred Contractor
Our chimney flashing installation services cover every flashing type and roof material across Chicago, IL. Each job is completed with system-specific expertise and materials matched precisely to your chimney and roof configuration.

Installing flashing around chimney walls with precisely cut and overlapped step pieces requires careful sequencing that our experienced crew handles efficiently on every job. Our chimney step flashing installation builds the critical base layer that directs water away from chimney sidewalls on sloped roofs. Homeowners planning this service receive a clear breakdown of chimney flashing installation cost in a written estimate before any work begins. Each piece is cut, bent, and integrated with your existing roofing to create a continuous watertight barrier that performs through every season, similar to roof valley installation.
Our chimney counter flashing installation locks the upper edge of your step flashing into the chimney masonry, creating a fully interlocked seal that stops water from working behind the base layer. Every chimney flashing detail at this level is executed with precise overlap and proper mortar joint embedment that inferior installations routinely skip. A clear breakdown of the cost to install chimney flashing is provided in writing before the project starts so budget planning is straightforward. Each counter flashing piece is custom bent to your chimney's exact profile for a tight, professional finish.
Purpose-built components engineered for metal panel roofs make our chimney flashing for metal roofing installation service the right choice for homeowners with standing seam or corrugated metal systems. Flashing around chimney metal roof surfaces requires materials and methods that accommodate panel expansion and contraction, which standard flashing approaches cannot handle reliably. Our fabrication process allows us to install chimney flashing on metal roof panels with precision, producing a weathertight connection built to hold up for decades. The finished result integrates cleanly with your panel profile while delivering the permanent water protection your home depends on.
Green Roofing Chicago chimney roof flashing installation addresses the entire chimney perimeter in one integrated system, covering the base, sides, and top connection points simultaneously. Putting flashing around a chimney correctly means planning every component's overlap and fastening method before installation begins, not after problems surface. Many homeowners discover that previous contractors cut corners on chimney flashing installation cost by skipping key components, leaving the chimney exposed to slow water intrusion for years. Our team replaces every compromised piece and installs a complete system built to perform through the full life of your roof.
At Green Roofing Chicago our chimney storm collar installation team seals the joint where a flue pipe exits through the roof surface, one of the most exposed and frequently overlooked areas on any roofline. Correct chimney flashing detail at this point requires properly sizing the collar, securing it firmly, and applying a flexible sealant rated for years of thermal cycling. A well-fitted storm collar stops wind-driven rain from tracking down the flue exterior and into your roof deck where hidden structural damage begins. Every storm collar installation is tested and sealed before our crew considers the job complete.

Custom-fabricated flashing pieces matched to your specific panel profile define our service for flashing around chimney with metal roof systems, delivering a fit that performs without depending on sealant alone. Knowing how to flash chimney metal roof installations correctly means accounting for panel movement so the connection stays watertight through years of expansion and contraction. Flashing chimney with metal roof materials requires in-house fabrication and experienced hands, both of which our team provides on every project. The result is a chimney-to-roof seal engineered to last the full lifespan of your metal roofing system.
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In Chicago, IL, our specialized roofing services include shingle, metal, and flat roof installations, leak repairs, and storm damage restoration. We use premium materials and local expertise to deliver durable, weather-resistant solutions for homes and businesses.
Our streamlined process keeps every chimney flashing project on track from the first call to the final inspection. Each step is designed to eliminate guesswork and deliver consistent, reliable results.
Reach out to our team at (312) 428-7504 and we will arrange a convenient inspection time that fits your schedule.
Our technician inspects your chimney perimeter, existing flashing, and roof surface to identify every issue affecting your seal.
A fully itemized written estimate covering materials, labor, and timeline is delivered before you approve anything.
Our crew completes the installation cleanly and on schedule, then walks you through the finished work to confirm your complete satisfaction.
Arrival time depends on where you are in Chicago. Weather conditions can affect scheduling. Current bookings also play a role. You will receive a confirmed time window after booking.
Flashing is installed at the base where the chimney meets the roof. This area is sealed to block water entry. Our team checks the connection carefully. You receive a clear explanation before work begins.
Proper installation helps reduce the risk of leaks. The result depends on surrounding roof condition. Our team checks nearby areas as well. Any concern is explained before starting.
Matching depends on the roof material and finish. Our team aims for a clean look. Any visible difference is discussed in advance.
Yes. The surface is checked and prepared before installation. This helps ensure proper sealing. Our team handles the process carefully.
We typically see Chimney Flashing Installation costs range from $150-$38,000 in Chicago, depending on roof size, material, damage severity, and the type of service needed.



