QuadSpan™ Translucent Polycarbonate Skylight Systems

• Thickness: 2.75 in (70 mm) & 4 in (102 mm)
• Width: 2 ft nominal (23 5/8 in) (600 mm)
• Panel Length: Up to 38 ft long
• Panel Weight: 1.5-2 lbs/ft²

Base Options

• Technology: Removable Skin Technology (RST) - Allows for the removal of the exterior panel while the interior panel remains in place
• Panel Joint: Structural member, mechanically interlocking, sealed joint
• Exterior Skin: 10 mm translucent polycarbonate panel with Nano-Cell® extrusion
• Interior Skin: 8 mm translucent polycarbonate panel with Nano-Cell® extrusion
• Color Options: Standard - Clear, White, Ice White, Blue, Green, Bronze, Gray
  (Note: all colors are available with a matte finish upon request - contact us for other available color options)

Thermal Performance

• System U-Factor - NFRC Certified - 0.19 to 0.32 (4" panel)
  
• System SHGC - NFRC Certified - 0.19 to 0.38 (4" panel)
  
• VT - 0.10 to 0.35 (4" panel)

*Contact KLA for more detailed thermal performance information. Values subject to color selections and configuration.

Testing and Performance

• ASTM D635, D1929, D2843, E84 per ESR-4745 - CC1
• Uniform Load Structural / Spans - ASTM E330 - Span - 2ft to 10ft - Contact us for job specific span capabilities
• High Velocity Hurricane Zone (HVHZ) - TAS 201, 202, 203 - Missile impact level D, Up to 100psf.
• Concentrated Load 1sqf Area - No Damage - 800 lbs
  
• Water Penetration - ASTM E331 - Pass
  
• Air Infiltration - ASTM E283 - Pass at 6.24 psf
• Roof Assembly Classification - ASTM E108 - Class A / C
• Sound Transmission Loss (STC) - ASTM E90 / E1332 - 25-32, OITC: 17-25