Extend your VELUX Rigid Sun Tunnel with the VELUX ZTR Rigid Sun Tunnel Extension.
The VELUX ZTR Extension Tunnel is used for the extension of Rigid Sun Tunnels TWR, TLR and TCR. When the distance from the roof to ceiling finish is greater than 1.85m, then a ZTR Extension Tunnel is required. The VELUX Rigid Sun Tunnels can be extended with sections of ZTR up to a maximum of 6m
Features & Benefits:
- Suitable for three different VELUX Sun Tunnels
- Available in two sized sections either 600mm or 1200mm sections (only for 14” diameter)
- Make up any additional length you may require, up to a maximum of 6m.