- Velux TCC 022 - Commercial Sun Tunnel for Flat Roofs is designed for flat roof or low sloped installations.
- Made with high-quality acrylic that doesn't yellow like those of other manufacturers.
- Backed by a 10-Year Limited Warranty, Velux Sun Tunnels and flashing are free from defects in material and workmanship.
There are many ways to make your building greener with Velux TCC Commercial Sun Tunnel.
- Velux Commercial Sun Tunnels admit passive light from the Sun without the normal heat emitted by electrical light sources.
- The Velux TCC Sun Tunnel has rigid reflective tubing and is designed for site-built curb installation.
- Velux Commercial Sun Tunnels are designed for simple, weather-tight installations.
Velux TCC Commercial Sun Tunnels are available in a wide range of sizes. Backed by Velux's 10 year No Leak Guarantee (when installed with ECL or ECW flashing kit). VELUX offers a full line of flashing systems compatible with shingles and shakes, high profile roofing, and metal roofing to ensure the installation can withstand the toughest of weather conditions in all applications.
*Commercial Sun Tunnels are non-returnable*
Call 888-866-1149 to ask about quantity discounts!
Primary Use: Commercial
• High profile SunCurve
• Low profile curb mount flashing
• Flexi Loc tunnel system
• For roof pitch 0° - 30°
What's In The Box
• One (1) VELUX TCC 022 - Commercial Sun Tunnel for Flat Roofs Commercial SUN TUNNEL
• One (1) VELUX SunCurve
• One (1) dome, acrylic or impact
• One (1) integrated flashing component
• One (1) 16" upper collar with pivot ring
• Two (2) 45° elbows, 16"
• One (1) 24" extensions
Screws, pile gasket, tape, Flexi Loc tunnel clips
Shipping & Lead Times
*Lead times are not guaranteed.
Please call our office for updated lead times.
Free shipping on orders in the continental United States. All prices include freight costs. No additional charges to crate and deliver.
Returns, Exchanges, & Refunds
Returns are not accepted for the following items:
- Commercial sun tunnels
- Commercial skylights
- Custom-built skylights
- Skylights with factory-installed blinds (blinds included)
- Custom blinds
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.