Rigid TLR Sun Tunnel

Brand: VELUX®

An engineered day lighting system consisting of a field assembly of an exterior flat tempered glass frame/roof flashing, an interior ceiling ring/diffuser, two elbows, a rigid reflective tunnel, and hardware.
Features
  • Great source of natural light, in spaces where regular skylights are not as practical or where diffuse light is desired
  • Good for developments where local ordinances do not allow acrylic domes

Specifications

Brand

Installed Tunnel Length

  • 48" (Standard Kit)

Roof Pitch

  • 14° to 60°

Flashings

  • Flashing is Built on to Tthe Unit

Lens Size

  • 4 mm Tempered Clear Glass

Flashing

  • Kynar-Coated Aluminum

Sash

  • ASA Luran

Primary Diffuser

  • 3 mm Frosted Acrylic Diffusion Panel
  • Diameter 350.5 mm

Secondary Diffuser

  • Diameter 350.5 mm
  • 1.5 mm Crackle Acrylic Diffusion Panel

Ceiling Ring

  • White A.B.S. Thermoplastic

Ceiling Ring Gasket

  • Triple Sealing Flexible Vinyl

Rigid Tunnel

  • 98 % Reflective Tunnel
  • Highly Reflective Silver Coated Aluminum

Rigid Elbows

  • 0.02" Thick
  • 11.5" Tall
  • 45° Rotating Elbows

Tape

  • 2" Wide Aluminum Foil Tape

Flashing Nails

  • 1" Flashing Nails/Clips

Standard Sizes

  • 14" Diameter Only

Tunnel Lengths

  • Max 20'
  • Minimum 16"

Flashing Size

  • 30-7/16" × 25-3/4" (773.1 mm × 653.5 mm)

Warranty

  • 10 Years

Documentation

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