Skokie, IL · Superior Supply LLC

Metal Systems
Built to Last.

GI G90 Panels · TPO Clad Sheets · Aluminum Coils. Premium-grade metal cladding and roofing materials for commercial and industrial projects.

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Product Lines
G90
Galvanized Grade
6AM
Opens Daily
Our Materials

Product
Catalog

Precision-engineered metal materials for commercial, industrial, and residential applications.

GI G90 galvanized steel coils on pallets
Cladding
01
GI G90 flat sheets GI G90 building cladding

GI G90
Galvanized Panels

24 Gauge4′ × 10′PVDF Coated
Applications
  • Cladding for walls, soffits, and facades
  • Fabricated metal trims — coping, fascia, and column covers
Workers installing TPO clad GI sheets on rooftop
Roofing
02
TPO sheets stacked on pallet Completed TPO rooftop installation

TPO Clad
GI Sheets

17 Gauge4′ × 10′White
Applications
  • Waterproof roofing accessories — flashing, edge metal, parapet coping
  • Corrosion-resistant steel core for long-term durability and rigidity
Aluminum gutter coils in black and white on pallet
Gutters
03
Gutter installation on building Rooftop drainage scupper detail

Aluminum
Coils

0.032″15″ Wide400 lbsBlack / White
Applications
  • Downspouts, elbows & gutter accessories for residential and commercial drainage
  • Wrapping fascia and trim boards for weather protection and clean finish
Steel coil processing
Field installation
TPO heat welding
TPO pitch pocket detail
Why Superior Supply

Grade-A
Materials.
Every Order.

Superior Supply LLC is your dedicated source for commercial and industrial metal cladding, roofing materials, and gutter systems in the Chicagoland area. We supply contractors, fabricators, and builders with specification-grade materials they can count on.

Spec-Grade Quality

G90 galvanization, PVDF coatings, and precision gauges for professional applications.

Ready to Ship

Stocked inventory of panels, coils, and sheets available for fast local delivery.

Contractor-Focused

Tailored service for roofing contractors, sheet metal shops, and general contractors.

hrs
Working Hours
Monday6:00 AM – 6:00 PM
Tuesday6:00 AM – 6:00 PM
Wednesday6:00 AM – 6:00 PM
Thursday6:00 AM – 6:00 PM
Friday6:00 AM – 6:00 PM
Saturday6:00 AM – 6:00 PM
SundayClosed
Get In Touch

Request a
Quote Today

Tell us about your project and we will get back to you with pricing and availability on GI G90 Panels, TPO Clad Sheets, or Aluminum Coils.

Address
7235 St. Louis Ave
Skokie, IL 60076
Hours
Monday – Saturday
6:00 AM – 6:00 PM
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