GridSpan™ Translucent FRP Skylight Systems

• Glazing Panel Thickness: 2.75 in (69.85 mm) & 4 in (101.6 mm)
• Panel Width: Up to a Maximum of 5 ft nominal (60 in) (1524 mm)
• Panel Length: Up to 20 ft long (may vary with load requirements)
• Panel Weight: 1.5-2 lbs/ft²

Base Options

• Technology: Ultimate Series™ face sheet technology for long-term performance
• Glazing Color Options: Interior: Crystal or White, Exterior: Crystal, White, Ice Blue, Aqua, Desert Rose, Tan (Consult KLA for other custom options)

Thermal Performance (U-Value)

• 2.75-inch system U-Factor - NFRC certified - 0.59 to 0.22 (subject to color selection and other options - see data sheet for full details and performance)
• 4-inch system U-Factor - NFRC certified - 0.22 to 0.17 (subject to color selection and other options - see data sheet for full details and performance)
• 2.75-inch system SHGC - NFRC certified – 0.45 to 0.08 (subject to color selection and other options - see data sheet for full details and performance)
• 4-inch system SHGC - NFRC certified - 0.15 to 0.06 (subject to color selection and other options - see data sheet for full details and performance)
• 2.75-inch system Visible Transmittance - NFRC certified - 0.45 to 0.04 (subject to color selection and other options - see data sheet for full details and performance)
• 4-inch system Visible Transmittance - NFRC certified - 0.16 to 0.02 (subject to color selection and other options - see data sheet for full details and performance)

Certification + Test Results

• Code Compliance, IBC - ASTM D635, D1929, E84, UL723, - CC1 Rating (Interior Sheet), CC2 Rating (Exterior Sheet) (Complies as specifically detailed in the ESR-2855 report)
• Uniform Load Structural / Spans - ASTM E330 - Span: 6ft up to 16 ft - Consult KLA for job specific span capabilities
  
• High Velocity Hurricane Zones - TAS 201/202/203 - Missile Impact Level D, Up to 65psf
  
• Water Penetration - ASTM E331 - Pass at 15 psf
• Air Infiltration - ASTM E283 - Pass
  
• Impact Strength - UL 972 - Standard Exterior Sheet - five impacts at 64 ft-lb / High-Impact Exterior Sheet - 200 ft-lbs - no penetration / High Impact Interior Sheet - 245 ft-lbs - no penetration / Class “A” Sheet - 245 ft-lbs - no penetration / Section 6.3 (Outdoor Impact): Material shall withstand five 40ft-lb impacts / Section 6.4 (Indoor Impact): Material shall withstand five 50ft-lb impacts / Section 6.5 (High Energy Impact): Material shall withstand one 200ft-lb impact
  
• Structural Performance - AAMA/WDMA/CSA 101/I.S.2/ A440-05 REQ. Sect - No permanent deformation > 0.2%
• Taber Abrasion Test - ASTM D4060 
• Color Difference* - ASTM D2244

*For additional details and testing contact KLA