Low Profile VELUX Sun Tunnel® Skylight

Flexible | TGF
The Low Profile VELUX Sun Tunnel® Skylights is designed to blend with the roof line and provide an integrated look with the customer's home. This product can be installed when there are obstruction between the roof and the ceiling. This Sun Tunnel® Skylights can be installed within an afternoon, making it one of the fastest and most inexpensive ways for homeowners to transform their home with natural light.

  • Strong, weather-tight, low-profile dome
  • One piece, pitched flashing provides optimum angle for gathering light from all roof directions
  • Tile flashing available
  • Impact models available for hurricane prone areas

Sun Tunnels in This Old House

Product Details

  • 1
    Clear UV Resistant Dome
    A clear acrylic or polycarbonate UV resistant dome captures the most light possible.
  • 2
    Pitch Adaptors
    Pitch adaptors pivots the tunnel and allows for easier installation.
  • 3
    Metal Flashing
    A metal flashing provides for maximum durability while guaranteeing no water penetration.
  • 4
    Flexible Tube System
    Faster method of installation with seamless all-in-one elbow and tube system. 8ft of flexible tube included in kit.
  • 5
    Ceiling Rings
    Ceiling rings diffuses light into the space using an energy efficient frost dual diffuser. Diffuser options can be customized to meet decor and style.

TGF Sun Tunnel® Sizes

14 Inch
22 Inch
Rough Opening (Ceiling) 1434
Rough Opening (Roof Deck) 1412 x 18 2212 x 26
Tube Length with Kit 8 8
Maximum Recommended Install Length (ft.) 8 12

Flashing System for TGF

Description Roofing material Roof pitch
Low profile flashing
Asphalt shingles, wood shakes or slate, metal 14°-60°