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KS Granitstone Wall Panel

KS Granitstone is a complete, high-performance insulated metal panel solution that resembles and has the texture of stucco masonry. KS Granitstone can integrate with other KS Series panels to create a unique accent. Five standard Granitstone Quartz finishes are also available providing an extra pop of color.

Product Information

Technical Information
R-Value
QuadCore Testing & Approvals
PIR Testing & Approvals
Warranty
Colours
Profile Exterior: Flat with Granitstone or Granitstone Quartz finish
Interior: Shadowline
Embossing Exterior: Stucco
Interior: Stucco or non-embossed
Gauge Exterior: 24, 22 ga
Interior: 26, 24, 22 ga
Width 24”, 30”, 36”, 42”
Thickness 2”, 2.5”, 3”, 4”, 5”, 6”
Length 8’ - 30’
Reveal option Vertical: ⅛”
Horizontal: ⅛” or ⅜"
Orientation Vertical or horizontal
Post fabrication N/A
R-value ≈ 7.2 per inch per ASTM C518 @ 75˚F
≈ 8.25 per inch per ASTM C518 @ 35°F
Insulation Core R-value
QuadCore Technology ≈ 8 per inch per ASTM C518 @ 75˚F
PIR ≈ 7.2 per inch per ASTM C518 @ 75˚F
≈ 8.25 per inch per ASTM C518 @ 35°F

Only applies to QuadCore-equipped panels

Test Procedure Results
Fire FM-4880 Passed: Class 1 Fire Rating of Insulated Wall or Wall and Roof / Ceiling Panels, Interior Finish Materials or Coatings, and Exterior Wall Systems
FM-4882 Passed: Class 1 Interior Wall and Ceiling Materials or Systems for Smoke Sensitive Occupancies
ASTM E84 Flame Spread: 25 or Less / Smoke Developed: 50 or Less
CAN/ULC-S101 Fire Endurance Tests: 10 min
CAN/ULC-S102 Flame Spread: 20, Smoke Developed: 45 for panel with facings
CAN/ULC S138 Passed: Fire growth of foamed plastic insulated building panels in a full scale room configuration
CAN/ULC-S134 Passed: Standard method of test for fire of exterior wall assemblies
NFPA 259 Tested for potential heat of building materials
NFPA 285 Passed: Standard Fire Test Method for Evaluation of Fire Propagation Characteristics of Exterior Non-Load-Bearing Wall Assemblies Containing Combustible Components
Structural FM-4881 Passed: Class +110/-154 Zone H Class +100/-140 Zone HM – LM
ASTM E72 Vacuum chamber tested. Panel load / span and deflection tables are available
Thermal Transmission ASTM C518
Thermal Performance at 75°  
Thickness U-Factor R-Value
2 0.06 16.0
2.5 0.05 20.0
3 0.04 24.0
4 0.03 32.0
5 0.03 40.0
6 0.02 48.0
Air Infiltration ASTM E283 0.003 CFM/ft2 of Panel Area at 6.24 psf
Water ASTM E331 No uncontrolled water penetration at 20 psf differential pressure
AAMA 501.1 Dynamic water pressure testing – no sign of water leakage at 15 psf
Bond Strength ASTM D1623 Panels tested for tensile bond strength of metal to foam
Sample placed in an autoclave device and pressurized to 2 PSI at 212°F for 2½ hours
Skin Delamination  
No skin delamination with direct pull off pressure up to 1188 psf
Test Procedure Results
Fire FM-4880 Passed: 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
CAN/ULC-S101 Fire Endurance Tests: 10 min and 15 min stayed in place
CAN/ULC-S102 Flame Spread: 5 / Smoke developed: 135 for panel with facings
CAN/ULC-S127 Flame Spread: <500 for foam core
CAN/ULC S138 Passed: Fire growth of foamed plastic insulated building panels in a full scale room configuration
CAN/ULC-S134 Passed: Standard method of test for fire of exterior wall assemblies
NFPA 259 Tested for potential heat of building materials
NFPA 268 Passed: Standard test method for determining ignitability of exterior wall assemblies
using a radiant heat energy source
NFPA 285 Passed: Standard Fire Test Method for Evaluation of Fire Propagation Characteristics of Exterior Non-Load-Bearing Wall Assemblies Containing Combustible Components
Structural FM-4881 Passed: Class +110/-154 Zone H Class +100/-140 Zone HM – LM
ASTM E72 Vacuum chamber tested. Panel load / span and deflection tables are available
Thermal Transmission ASTM C518
Thermal Performance at 75°   Thermal Performance at 35°
Thickness U-Factor R-Value Thickness U-Factor R-Value
2 0.07 14.4 2 0.06 16
2.5 0.06 18.0 2.5 0.05 20
3 0.05 21.6 3 0.04 24
4 0.03 28.8 4 0.03 32
5 0.03 36.0 5 0.03 40
6 0.02 43.2 6 0.02 48
Air Infiltration ASTM E283 0.003 CFM/ft² of Panel Area at 6.24 psf
Water ASTM E331 No uncontrolled water penetration at 20 psf differential pressure
AAMA 501.1 Dynamic water pressure testing – no sign of water leakage at 15 psf
Fatigue Cyclic test to positive and negative wind loading to ± L/180 deflection The panels exceeded 2 million alternate cycles without failure or damage wind loading to ± L/180 deflection wind loading to ± L/180 deflection
Bond Strength ASTM D1623 Panels tested for tensile bond strength of metal to foam
Skin Delamination   Sample placed in an autoclave device and pressurized to 2 PSI at 212 °F for 2½ hrs
No skin delamination with direct pull off pressure up to 1188 psf


Standard Material Workmanship & Standard Finish Warranties

At Kingspan, we understand the unique challenges that design and construction professionals face every day.  To do our part in meeting these demands, Kingspan products are offered with our team’s guidance and technical expertise, followed up after construction is completed with our product warranties:
 
  • 2 year standard material workmanship warranty
  • Up to 20 years standard finish warranty
 

QuadCore 30-Year Thermal Warranty

Only available on QuadCore-equipped panels

​The industry’s longest thermal performance warranty. The inimitable science behind QuadCore™ Technology and comprehensive independent third-party testing has delivered the industry an unparalleled 30-year thermal performance warranty.

Contact our sales or customer service departments for information regarding our optional warranty programs.
 

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Featured Projects

Our KS Series is now available with QuadCore Technology

It's all in the gray cells - learn about the QuadCore difference here.
QuadCore_Cell_Icons_small_NA

Downloads

Insulated Panel Systems Product Selector

Colour Chart

Be Inspired Global Case Study Book

KS Granitstone Data Sheet

KS Granitstone QuadCore Data Sheet

KS Granitstone Weight Table

KS Series MasterFormat CSI Specification (DOC)

KS Series MasterFormat CSI Specification (PDF)

KS Series Horizontal CAD Details (DWG)

KS Series Horizontal CAD Details (PDF)

KS Series Vertical CAD Details (DWG)

KS Series Vertical CAD Details (PDF)

KS Series Installation Guide

Environmental Product Declaration - PIR

Environmental Product Declaration - QuadCore

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Support & Training

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