NZ_R_RW_Paraparaumu College Wellington NZ 2012 (3)

900 High Rib Roof

System Overview

900 High Rib Roof Endlap 900 High Rib Roof Endlap

900 High Rib Insulated Trapezoidal Roof Panels

900 High Rib insulated metal roof panels are the ultimate high R-value system, making them the panel of choice where energy efficient, lightweight, low maintenance roofs are required. Ideal for new and retrofit applications, 900 High Rib panels are offered in a wide range of standard colors and are also available in custom finishes.

  • Panel thickness ranges from 1.5” to  6”
  • Interior V-groove profile with stucco embossing provides an attractive interior appearance
  • Excellent foam-to-foam contact at joint for superior thermal performance
  • Insulated metal roof systems like 900 High Rib result in reduced schedule delays and quicker ROI
  • Factory cutbacks at eaves and end laps are available
  • GREENGUARD Gold Certified

Product Information

Technical Information
Performance Testing & Approvals
Exterior profile High Rib with stucco embossing (optional non-embossed)
Interior profile V-groove with stucco embossing (optional non-embossed)
Exterior gauge 26, optional 24 or 22 ga
Interior gauge 26, optional 24 or 22 ga
Widths 39⅜” (1 meter)
Reveal options N/A
Lengths 8’ to 54’
Thicknesses 1.5”, 2”, 2.5”, 3”, 4”, 5”, 6”
Post Fabrication N/A
R-value ≈ 7.2 per inch per ASTM C518 @ 75˚F
≈ 8.25 per inch per ASTM C518 @ 35°F
Test Procedure Results
Fire FM-4880 Class 1 Fire Rating of Insulated Wall or Wall and Roof/Ceiling Panels, Interior Finish Materials or Coatings, and Exterior Wall Systems
ASTM E84 Flame Spread: 25 or Less / Smoke Developed: 450 or Less
ULC-S102 Standard Method of Test for Surface Building Characteristics of Building Materials and Assemblies
ULC-S126 Standard Method of Test for Fire Spread Under Roof Deck Assemblies
NFPA 259 Standard Test Method for Potential Heat of Building Materials
Toxicity State of New York, Article 15, Part 1120 of the New York State Uniform Fire Prevention Code Kingspan panels are in compliance
Wind Uplift Factory Mutual 4471 Minimum 1.5” panel rated at 1-105 over 14 gauge purlins 6’ on center
UL 580 Class 90 uplift rating Minimum 2” panel rated UL-90 over 16 gauge purlins 7’ on center
Strength ASTM E72 Chamber Method Panel load / span and deflection tables are available
Thermal Transmission ASTM C518 2” R = 14 / U = 0.071
2.5” R = 18 / U = 0.056 
3” R = 23 / U = 0.043
4” R = 32 / U = 0.031
5” R = 45 / U = 0.022
6” R = 51 / U = 0.019
Air Infiltration ASTM E283 0.003 CFM/ft2 of Panel Area at 6.24 psf
Water Penetration ASTM E331 No Water Penetration at 20.0 psf
Fatigue Subjected to 2 million alternate cycles of 20 PSF positive and negative wind loading No metal / foam delamination or metal fatigue
Humidity Sample subjected to 100% relative humidity at 140°F for 1000 hours No evidence of metal primer corrosion
Autoclave Sample placed in an autoclave device and pressurized to 2 PSI at 212°F for 2½ hours No evidence of delamination
Skin Delamination   No skin delamination with direct pull off pressure up to 1188 psf

Kingspan insulated metal roof and wall panels have been used on every continent in the world under extreme climatic conditions and are manufactured from the highest quality materials, using state of the art production equipment to rigorous quality control standards, ensuring long-term reliability and service life.

  • 2 year standard material workmanship warranty
  • Up to 20 years standard finish warranty
Contact Kingspan for more information regarding our optional warranty programs.



Kingspan Blue Book

Insulated Panel Systems Product Selector

Color Chart

Be Inspired Global Case Study Book

900 High Rib Roof Data Sheet

900 High Rib Roof Load Span & Weight Table

900 High Rib Roof & Wall MasterFormat CSI Specification (DOC)

900 High Rib Roof & Wall MasterFormat CSI Specification (PDF)

900 High Rib Roof CAD Details (DWG)

900 High Rib Roof CAD Details (PDF)

For the complete building envelope solution, consider these complementary products.

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