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For more than 14 years, Green Roofing Chicago has set the standard for flat roof 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 flat roofing in Chicago, IL to prevent costly breakdowns and extend system life.
Quality workmanship, honest communication, and lasting flat roof 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.

1200
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 comprehensive flat roof installation services cover every system type and property size across Chicago. Using advanced roofing membranes and proven installation methods, we deliver watertight results built to last.

Our TPO flat roof installation service delivers a heat-welded, energy-efficient membrane system designed for superior weather resistance, along with rubber roof repair. Each flat roof membrane installation we complete uses reinforced TPO material with precision-seamed edges for a fully watertight result, plus expert rubber roof repair. Our team approaches every low slope roof installation and rubber roof repair with proper drainage planning to eliminate ponding water issues. Clients asking about flat roof installation cost benefit from our transparent pricing and high-value material packages, including rubber roof repair options.
With decades of proven performance, our EPDM flat roof installation service provides one of the most durable rubber membrane systems available today. Our flat rubber roof contractors use fully bonded EPDM sheets with reinforced seams that resist tearing, ponding, and UV degradation. Each flat roof membrane installation using EPDM material creates a continuous waterproof surface across the entire roof deck. Our warm roof installation option pairs EPDM membranes with continuous insulation boards for maximum thermal efficiency.
At Green Roofing Chicago, our fiberglass flat roof installation service produces a seamless, rigid surface that resists cracking, rot, and water penetration completely. Our process for laying a flat roof with fiberglass involves hand-laminating resin-soaked matting directly onto the roof deck for a fully bonded result. Each project handled by our flat roof installation company includes a topcoat finish that protects the fiberglass layer from UV damage and weathering. Our team completes felt roof installation as an underlayment layer beneath fiberglass systems to add moisture protection.
Our team of expert flat roof replacement contractors handles full tear-off and reinstallation projects for residential and commercial properties alike. Each job involving replacing a flat roof begins with a thorough deck inspection to identify rot, structural damage, or inadequate drainage. We provide detailed replacing flat roof cost estimates that break down every material and labor expense with full transparency. Our replacing a flat roof process includes proper surface preparation, new insulation layers, and premium membrane installation.
Our flat roof drain installation service eliminates pooling water that accelerates membrane deterioration and causes interior leaks. Proper flat roof gutter installation along roof perimeters directs water flow away from walls, foundations, and structural edges efficiently. Our team also handles flat roof skylight installation with precision flashing and sealed curb construction to prevent water infiltration around the opening. Clients asking about flat roof skylight cost receive upfront pricing that covers all framing, glazing, and weatherproofing work.

Our commercial flat roofers deliver large-scale flat roof installations built to meet the demands of warehouses, retail spaces, and office buildings. As trusted local flat roofers, we understand the unique structural and drainage requirements that commercial properties present. Every business that searches for flat roofers in my area deserves a contractor with verified credentials, commercial experience, and a proven portfolio. Our commercial installations follow all local building codes and manufacturer specifications for membrane systems and insulation layers.
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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 proven process removes uncertainty and keeps your flat roof project moving forward efficiently. From your first inquiry to the final inspection, we handle every detail with care and precision.
Call us at (312) 428-7504 to schedule your flat roof consultation at a time that fits your schedule. Our team responds quickly and confirms your booking without any pressure or obligation.
Our inspector evaluates your current roof condition, deck integrity, drainage layout, and insulation performance in detail. We identify every issue and use those findings to design the most effective installation solution.
Our team prepares a detailed written estimate with system options tailored to your property type and budget. We explain every choice clearly so you can make a fully informed decision before approving the project.
Our certified crew completes your flat roof installation efficiently, safely, and with clean workmanship throughout every phase. We close every project with a full walkthrough so you can inspect the results and ask any remaining questions.
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.
The roof surface is reviewed first. Drainage and slope are also checked. This helps ensure proper installation. You receive a clear explanation before work begins.
Yes. Proper installation supports water flow. Drainage points are considered during the process. This helps reduce pooling.
Yes. Flat roofing systems are designed for outdoor conditions. Performance depends on proper installation. Our team focuses on correct application.
Yes. The goal is a watertight finish. Proper sealing reduces water entry. Our team handles this step carefully.
We typically see Flat Roof Installation costs range from $150-$38,000 in Chicago, depending on roof size, material, damage severity, and the type of service needed.



