- Ensures your commercial SUN TUNNEL is energy efficient.
- Includes Energy Star Certified insulating pane and thermal break.
- Designed for Velux Commercial Sun Tunnel models TGC, TCC, and TMC in 14" and 22" sizes.
- The Velux Insulating Pane is designed for Commercial Sun Tunnel models TGC, TCC, and TMC in 14" and 22" sizes.
- Includes thermal break and insulating pane, both of which are certified by Energy Star!
- Personalize your sun tunnel with Velux Sun Tunnel Accessories!
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.