Chicago's TPO roofing specialists. We tear off old roofing and install energy-efficient TPO membrane with polyiso insulation — built to lower your bills and protect your building for decades.
TPO has become the most popular commercial flat roofing system in America. Here's why property owners across Chicago are choosing it.
White reflective surface bounces UV rays, reducing cooling costs by 10-30% on large buildings.
Seams are fused with heat — stronger than the membrane itself. No glue to fail, no seams to separate.
Quality TPO systems last 20-30 years with minimal maintenance. Manufacturer warranties up to 30 years.
Resists grease, oils, and chemicals. Ideal for restaurants, industrial buildings, and facilities with rooftop HVAC.
From tear-off to heat-welded membrane — here's how a GSKI TPO installation works.
We come to your home, get on the roof, and assess the condition. You get an honest evaluation and photos — no pressure, no obligation.
A written estimate with materials, scope of work, timeline, warranty terms, and total cost. No hidden fees, no surprises.
We strip the old roof down to the deck and inspect every inch. Damaged decking is replaced before anything new goes on.
Polyiso insulation boards, TPO membrane rolled out and heat-welded at every seam, custom flashing — installed by our experienced crew, not subcontractors.
Magnetic sweep of the yard for nails, debris removal, and a final walkthrough with you. Your property looks better than before we started.
Manufacturer warranty on materials plus our workmanship warranty. We service the roof for its entire lifetime — if you ever have a leak, we'll be there.
If your roof was damaged by hail, wind, or fallen debris, your homeowner's insurance likely covers the replacement. We manage the entire claims process for you.
We inspect your roof and document every bit of damage with photos and detailed notes. We meet with the insurance adjuster on-site and make sure nothing is overlooked. We handle supplemental claims if additional damage is found during tear-off. Your out-of-pocket cost is typically just your deductible — insurance covers the rest.
We replace residential roofs across Chicagoland — from city bungalows to North Shore estates.
Our tpo roof installation crews serve Chicago, Hinsdale, Oak Brook, Elmhurst, Oak Park, Highland Park, Park Ridge, Wilmette, Glencoe, Northbrook, and all surrounding communities across Illinois. No matter where you are, we'll come to you for a free inspection.
Get a free inspection and honest estimate — no pressure, no obligation.
Request Your Free Inspection