Flexi Loc™ system


A sun tunnel connection system that reduces sun tunnel installation time in half and highly reflective sun tunnels that deliver the highest quality daylight into the space below.

Pitched TMF 

​​Sun Tunnel features:

  • Pitched flashing provides optimum angle for gathering light from all roof directions.
  • Tile flashing available. 
  • Impact models available for hurricane prone areas.

​​​​"North Carolina's premier 5-Star Velux Distributor and Installer"  | Skylight Installation and Repair | Sun Tunnels ​

​Raleigh | Durham | Chapel Hill | New Bern | Greenville | Goldsboro | Wilmington | Ocean Isle | Jacksonville | Fayetteville | Pinehurst | Lumberton | Outerbanks 

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Low Profile TGF

Sun Tunnel features:

  • Low profile flashing provides an integrated look with the roof line.
  • Pivoting tunnel system and flexible tunnel for a quick and easy installation.
  • Impact models available for hurricane prone areas.
Sun4Light, Inc. is HomeAdvisor Screened & Approved

VELUX SUN TUNNEL Flexible Skylights

Let Sun4Light determine which design best fits your roof style. 

​​​"North Carolina's premier 5-Star Velux Distributor and Installer"  | Skylight Installation and Repair | Sun Tunnels ​

​Raleigh | Durham | Chapel Hill | New Bern | Greenville | Goldsboro | Wilmington | Ocean Isle | Jacksonville | Fayetteville | Pinehurst | Lumberton | Outerbanks 

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Pivoting Sun Tunnel system 


The adjustable pitch adapter makes sun tunnel installation easier and enables more light to be captured.

VELUX SUN TUNNEL skylights are designed to provide natural light into corridors, stairwells, bathrooms and cupboards, under pitched roofs, where installation of a skylight or roof window is not possible.


The VELUX flexible tunnels provide installation flexibility. Flexible tunnels can be used when the distance between the roof and the ceiling is too small or too great for a rigid Sun Tunnel.


Let Sun4Light install a VELUX SUN TUNNEL skylight for you today.



Are you ready to buy a VELUX Sun Tunnel?