- Glazing Panel Thickness: 2.75 in (69.85 mm) & 4 in (101.6 mm) - (1 in (25.4) panels and Translucent Adapter Panels also available)
- 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 - 0.52 to 0.17 (subject to color selection and other options - see data sheet for full details and performance)
- 4-inch system U-Factor - NFRC certified - 0.20 to 0.13 (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 E1929, D635, E84, UL 723 - CC1 Rating (Interior Sheet) / CC2 (Exterior Sheet) (Complies as specifically detailed in the ESR-2855 report)
- Uniform Load Structural / Spans - ASTM E330 - Consult KLA for job specific span capabilities
- High Velocity Hurricane Zone - ASTM E1886 / E1996 - Missile Impact Level D, up to 65psf
- Water Penetration ASTM E331 - Up to 720 Pa (15.04 psf)
- Air Infiltration ASTM E283 - <0.01 CFM/ft² @ 1.57 psf
- Impact Strength - Standard Exterior Sheet - five impacts at 64 ft-lbs / 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/ and A440-05 REQ. Sect - No permanent deformation > 0.2%
- Adhesive Bond Strength ASTM D1002 (shear) - Un-aged - lbf=Min 310, Avg 563, Max 837 / ASTM D1037 - Aged - lbf=Min 836, Avg 1212, Max 1669 / ASTM C297 (tensile) - Un-aged - Load=557.3 lbf / ASTM D1037 - Aged - Load=913.6 lbf
- Taber Abrasion Test - ASTM D4060
- Color Difference* - ASTM D2244
4.6 
