Extension tunnel ZTR is recommended for installation with TWR or TLR in case the distance from top edge of batten to ceiling finish level is over 1.85 m. ZTR in combination with TWR or TLR can be used for tunnel lengths of up to 6 m.
- For 14" Tunnels
- Delivery Information
This item is available for delivery between Monday and Friday. Order before 4 and get 2 working day delivery.
Once your order has been shipped from our warehouse you will receive an email notifying you.
All Deliveries will take place Monday - Friday 8 am until 6 pm