Flexospan’s heavy gauge industrial roofing and siding is ideal for:
• Steel Mills
• Waste Water Treatment Plants
• Paper Mills
• Chemical Processing Plants
• Fertilizer PlantsFacility Maintenance
• Coal Mine Facilities
• Foundries and Foundry Facilities
• Coal Mine Conveyor Covers
• Power Plants
When you need to extend the life of your industrial and Commercial roofing and siding…..
Flexospan specializes in heavy gauge components for industrial buildings that require special design for corrosive atmosphere protection and abusive use.
Through the years using heavy gauge industrial steel panels can reduce production downtime and reduce installation cost.
Remember the goal is to reduce Life cycle cost:
Why not use Flexospan’s heavy gauge industrial roofing and siding for facility maintenance to extend the life of your sheeting so you don’t have to pay for the same project every few years.
Labor cost to install heavy gauge building panels is almost the same as shorter life span light gauge building panels.
Flexshield industrial roofing and siding protective coating is formulated to stand up to the harsh industrial pollutants that quickly destroy other coatings and panels.
Through the years a Flexshield coating on your industrial steel panels can reduce production downtime and reduce total installation cost.
Why not use Flexospan’s Flexshield coating on your industrial roofing and siding to extend the life of your sheeting so you don’t have to pay for the same project every few years.
Types 304-2B and 316-2B Stainless Steel combine excellent mechanical properties with superior resistance to many corrosive agents encountered in domestic and industrial use. Stainless steel roofing and siding panels for facility maintenance are used where corrosion resistance is a primary concern and extended lifespan is desired.


Perforated Panels are used in industrial and architectural applications. Panels provide acoustical noise control and are also used for artistic architectural screening designs.
• 1/2″, 3/4″ ….and more
• 16 Ga, 18 Ga ….and more
Roll Formed Z-Bars
• 1-1/2″, 2″, 3″ ….and more
• 16 Ga, 18 Ga ….and more
We stock in four different materials in the gauges shown in this table. We also offer three coatings and a mill finish. Painted products are available in our 15 standard colors. Custom colors and painted aluminum can be special ordered. All special orders are subject to minimum quantity requirements. For more information and availability, contact your Flexospan sales representative.
Gauge Chart – Click on the product name to access panel page
| Product (Click on panel names) |
G-90 Galvanized | Galvalume ™ (also Acrylume) |
Types 304-2B & 316 (stainless steel) | 3003 Aluminum (smooth mill finish) |
|---|---|---|---|---|
| Flexbeam | 18,20,22,24 | 18,20,22,24 | 18,20,22,24 | .032-.040 |
| Flexrib | 18,20,22,24,26 | 18,20,22,24,26 | 18,20,22,24 | .032-.040 |
| Vertarib | 18,20,22,24,26 | 18,20,22,24,26 | 18,20,22,24 | .032-.040 |
| 1/2″ Corrugated | 18,20,22,24,26 | 18,20,22,24,26 | 18,20,22,24 | .032-.040 |
| 7/8″ Corrugated | 18,20,22,24,26 | 18,20,22,24,26 | 18,20,22,24 | 032-.050 |
| 3/4″ Corrugated | 18,20,22,24,26 | 18,20,22,24,26 | 18,20,22,24 | 032-.050 |
| FL-24 Liner | 18,20,22,24 | 18,20,22,24 | 24 | .032-.040 |
| FE-66 | 18,20,22,24 | 18,20,22,24 | 22-24 | .032-.040 |
| FE-12 | 18,20,22 | 18,20,22 | 22 | .032-.040 |
| FSS-18 | 22,24 | 22,24 | 24 | – |
| FSS-316 | 22,24 | 22,24 | 24 | – |