4.0 Rib

4.0 Rib panel is an economical, structural, through fastener metal roof and wall panel. Deep corrugations allow for aesthetically pleasing shadow lines, making it an excellent choice for siding or roofing applications.

Features & Benefits

  • Exposed fastener attachment
  • Structural panel that will span up to 5′
  • 32″ coverage for quick installation
  • Horizontal or vertical wall application
  • Can be fabricated with finish paint on either side
  • Short-cut capability down to 3′
  • Maximum panel length 21′
  • Long length flashing available up to 21′
  • Perforated, Rusteel Plus™ (A606)
  • Tested for: ASTM E283, E330 and E331

Material Specifications

  • 24 gauge Kynar 500® Painted Steel .0236˝ (thickness prior to painting) G-90 Galvanized or AZ-50
  • 22 & 24 gauge bare Zincalume® Plus with Clear  Acrylic Coating-AZ-55
  • 22 gauge Kynar 500® Painted Steel .029˝ (thickness prior to painting G-90 Galvanized or AZ-50: Select colors, see data sheet for details
  • 22 gauge Rusteel Plus™ (A606) – Rusteel Plus™ has no metallic coating, is unpainted and has no warranty
  • .032 Kynar 500® Painted Aluminum: Select colors, see data sheet for details

Finishes

  • 20 Standard Kynar 500® Colors, 2 Metallic Colors and 3 Specialized Colors
  • Vintage® has a color range that can vary from batch-to-batch and have directional variations
  • Kynar 500® Paint System-the ultimate in exterior durability and color retention
  • “Cool” color pigments are specially designed to reflect infrared light, reducing heat gain to dwelling, and conform with ENERGY STAR® criteria
  • Superior quality, two-coat, 70% resin finish, applied at a 1 mil. thickness
  • 40-year residential paint warranty
  • 20 and 30 year commercial paint warranty: (Contact TMP for warranty specifications)
4.0 Rib Data Sheet
Kynar 500® Color Chart
Kynar 500® Data Sheet Specifications
Cool Roof Rating Council
Kynar 500® 40 Year
Residential Paint Warranty
Kynar 500® 30 Year
Commercial Paint Warranty
Vintage® Warranty
Alumiguard™ 20 Year
Commercial Paint Warranty
Zincalume® Plus Warranty
4.0 Rib California
Load/Span Tables
4.0 Rib Oregon
Load/Span Tables
4.0 Rib Washington
Load/Span Tables
  • Long term cost less expensive than composition or tile roofs
  • Roofing system will last 40+ years
  • 25 finishes to choose from
  • Low to little maintenance, wash it off and you’re done
  • Perfect for high wind areas and snow country
  • 40 year paint fade warranty
  • Class A fire rating
  • Energy Star Cool Rated color lower energy cost
  • Solar panel compatible
  • Manufactured with recycled material
  • Quieter than you think
  • Weighs less than composition and tile roofs
  • Learn more by visiting our Benefits of Metal Roofing page.