VELUX TMF 014 1000 Sun Tunnel, 14" Tubular Skylight High Impact Polycarbonate Dome w/Pitched Flashing & Flexible Tunnel



About the Velux TMF 014 1000 Sun Tunnel, 14" Tubular Skylight High Impact Polycarbonate Dome w/Pitched Flashing & Flexible Tunnel

The Velux TGF 014 1000 Sun Tunnel Tubular Skylights with Low-Profile Flashing and Flexible Tunnel are designed to make your housing space brighter with energy-efficient and natural light. The Velux skylights are best installed in rooms with flat ceilings: bathrooms, closets, and hallways. The Velux TGF 014 1000 skylight has flexible tubing that can be installed easily around attic obstructions. The Velux Sun Tunnel Tubular Skylight also has innovative pitched metal flashing designed for the optimal angle for gathering light from all directions. The TMF 1000 includes a high-impact polycarbonate dome for hurricane prone areas.


  • Tunnel length: the standard TMF Velux Sun Tunnel skylight kit contains 8' of tunnel for size 014 Dome.
  • Domes are available in standard acrylic or high-impact polycarbonate for hurricane prone areas Dual diffuser TMF
  • Velux Sun Tunnel skylight features dual diffuser that reduces the chance of condensation and increases energy efficiency while providing even light distribution through frosted diffuser Installation of TMF
  • Velux Sun Tunnel skylight is quick, easy and can be completed in just two hours with only basic carpentry skills required the TMF
  • Velux Sun Tunnel skylight comes with ten year warranty against manufacturer's defect, rust corrosion and deterioration
  • Hurricane protection: Impact models are available for hurricane prone areas
  • Optional light kit available: the Velux ZTL 114 electric light kit allows your Sun Tunnel to be source of illumination at night as well as during the day. This kit installs in minutes inside the tunnel just above the diffuser


  • Assembled Depth: 14 in.
  • Assembled Height: 96 in.
  • Assembled Width: 14 in.
  • Color Family: Gray
  • Daylight area (sq.ft.) 957
  • Energy Star Qualified Not Qualified
  • Low-E (Y, N) No
  • Material Polycarbonate
  • Maximum roof pitch (degrees) 60 in.
  • Minimum roof pitch (degrees) 14
  • Product Depth: 14
  • Product Height: 96
  • Product Weight (lb.) 26.5 in.
  • Product Width: 14
  • Rough Opening Height 14 in.
  • Severe weather ready Yes
  • Skylight Mounting Type Self Flashed Skylight
  • Material Polycarbonate
  • Tunnel type Flex
  • U-Factor 0.51


VELUX provides a wide-range of warranties for their line of sun tunnels. Depending on the product purchased, the following warranties may apply:

  • 20 Year VELUX Sun Tunnel Skylight Rigid Tunnel Limited Warranty
  • 10 Year VELUX Skylights and Sun Tunnel Skylights Limited Warranty
  • 5 Year VELUX Polycarbonate Clarity Limited Warranty
  • 5 Year VELUX Acrylic and Polycarbonate Skylights Limited Warranty (for Metro-lite and Dura-lite)

These warranties only apply if the product is finished, installed, operated and maintained strictly in accordance with VELUX instructions or other instructions furnished with the Covered Product. Improve Depot recommends a professional installation by a CERTIFIED INSTALLER to ensure that the product is protected by these warranties.

Normal wear and tear is not covered by VELUX's warranties, nor are problems arising from failure to properly maintain the product. Other restrictions apply, so be sure to read the included warranty information packaged with the product.

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