Chicago Flat Roofing — Lic. #104-014892
Flat Roofing Chicago: TPO, EPDM & Modified Bitumen
We've installed and repaired flat roofs across Logan Square, Pilsen, and Wicker Park since 2008. 4.9 stars, 300+ reviews, free written estimates.
What Your Flat Roof Replacement Includes
Every Flat Roof Installation Backed by 18 Years of Chicago Experience
When we replace your flat roof, we don’t cut corners. From tear-off to final inspection, our crew handles every step with materials built for Chicago’s freeze-thaw cycles. Here’s exactly what’s included.
- ✓ Professional tear-off and responsible disposal of all existing roofing
✓ Full inspection of roof deck — we replace any rotted or compromised plywood at no extra material charge
✓ Premium underlayment (GAF or Owens Corning) for secondary waterproofing
✓ High-performance flat roofing membrane: TPO, EPDM, or modified bitumen, fully adhered or mechanically fastened per manufacturer specs
✓ Custom tapered polyiso insulation to ensure positive drainage — no ponding water
✓ All new metal flashings, drip edge, and vent boots fabricated on-site for a perfect fit
✓ Hot-air welding of TPO/EPDM seams with full leak testing
✓ Manufacturer-backed warranty (GAF System Plus, Owens Corning Platinum, or CertainTeed) — we’re certified installers
✓ Our own 5-year workmanship warranty on labor
✓ Final cleanup with magnet sweep — we leave your property spotless
✓ Free written estimate with itemized material and labor breakdown (Illinois #104-014892)
✓ Fully insured — general liability and workers’ comp on file
✓ Direct insurance claim navigation: we document damage and speak with your adjuster
✓ Post-installation walkthrough with our project manager to answer any questions
Flat Roofing Process
From First Call to Finished Roof — Here’s How We Work
We’ve been installing and repairing flat roofs across Chicago since 2008. Every project follows a proven 5-step process that ensures quality, transparency, and manufacturer-backed warranties.
1. Free Inspection & Estimate — We send a crew member (not a salesperson) to inspect your flat roof. We check for ponding water, punctures, seam failures, and deck condition. You get a written estimate with itemized material and labor costs.
2. Material Selection & Scheduling — We explain your options: TPO for energy efficiency, EPDM for durability, or modified bitumen for high traffic. We recommend the best system for Chicago’s freeze-thaw cycles. Then we schedule around your timeline.
3. Prep & Tear-Off — We protect your landscaping, remove the old roofing, and inspect the roof deck. If we find rotted wood, we replace it. We haul away all debris.
4. Installation — Our crew installs your new flat roof. For TPO, we heat-weld seams for a watertight bond. For EPDM, we use proven adhesives. For modified bitumen, we torch-apply. We detail every penetration, edge, and drain to prevent leaks.
5. Final Walkthrough & Warranty Activation — We clean up thoroughly, walk the roof with you, and explain maintenance. Then we register your manufacturer warranty (GAF, Owens Corning, or CertainTeed) and provide our workmanship warranty. All backed by Illinois License #104-014892 and our 4.9-star Google rating.
DIY vs Budget Crew vs Us
What You Actually Get With Each Option
We've re-roofed behind plenty of cheap bids and weekend DIY jobs. Here's the honest breakdown — materials, warranties, and who's liable when Chicago winter finds the gaps.
Real Job, Real Results
Pilsen 3-Flat: Full TPO Replacement After Ponding Damage
A Logan Square landlord called us after two roofers patched the same low spot three times. We found the deck slope was wrong from the start. Here's what we did.
Flat Roof FAQs
Answers to Common Flat Roof Questions
From materials to maintenance, here's what Chicago homeowners ask us about flat roofing. If your question isn't listed, call (312) 313-3253.
Q: How long does a flat roof last in Chicago?
A: A properly installed flat roof lasts 20–30 years. We've been installing TPO, EPDM, and modified bitumen since 2008. Lifespan depends on material, installation quality, and how well you maintain it. Our crew uses manufacturer-certified techniques to maximize longevity through Chicago's freeze-thaw cycles.
Q: How much does flat roof replacement cost?
A: Cost varies by size, material, and complexity. Typical Chicago flat roof replacements run $8–$15 per square foot. We provide free written estimates with itemized breakdowns so you know exactly what you're paying for. Call (312) 313-3253 for a custom quote.
Q: Why does my flat roof leak, and how do you fix it?
A: Flat roofs often leak at flashing, seams, or around penetrations. We start with a thorough inspection to find the source — not just the wet spot. Repairs range from patching to full sections. If the roof is nearing end of life, we'll recommend replacement upfront.
Q: Should I repair or replace my flat roof?
A: If your roof has more than 2–3 leaks or is over 15 years old, replacement often makes more economic sense than repeated repairs. We'll give you honest advice and explain the math behind it. No pressure — just facts from 18 years in Chicago.
Q: What's the best flat roofing material for Chicago?
A: For residential flat roofs, we prefer TPO (thermoplastic polyolefin) and EPDM (rubber). TPO is energy-efficient and heat-reflective; EPDM is durable and flexible in cold weather. Modified bitumen is excellent for low-slope commercial. We're certified installers for GAF, Owens Corning, and CertainTeed.
Q: How long does flat roof installation take?
A: Most residential flat roof replacements take 2–4 days, depending on size and weather. We'll keep you updated daily. If we find rotted decking or need to coordinate with your insurance adjuster, the timeline may extend — but we always communicate clearly.
Get a Free Flat Roof Estimate — We Come to You
Our crew has been fixing Chicago flat roofs since 2008. We'll inspect your TPO, EPDM, or modified bitumen system, document everything in writing, and give you an honest price — no pressure.
(312) 313-3253Illinois Licensed Contractor #104-014892 · 4.9 stars, 300+ reviews · (312) 313-3253