VELUX ZTR 0K14 0062 600mm Extension for 14" Sun Tunnel Product:ZTR 0K14 0062 600mm extension section for 14" rigid diameter sun tunnel 15º for slates and 22

15º for slates and 22

as far north as the Orkneys

Includes insulation collar and underfelt collar for optimal thermal performance

A battery backup unit within the control system ensures continuity of power when mains power fails

The Marley Duo Edgemere is an incredible 18mm thick

VELUX ZTR 0K14 0062 600mm Extension for 14" Sun Tunnel Product:ZTR 0K14 0062 600mm extension section for 14" rigid diameter sun tunnel 15º for slates and 22Delivery: 2 days A 600mm extension section for 14" rigid diameter sun tunnel. The extension tunnel ZTR is used for extension of rigid sun tunnels TWR,TLR and TCR when the distance from roof to ceiling finish level exceeds 1. 85 m. The tunnels of TWR,TLR and TCR can be extended with sections of ZTR up to a maximum of 6. 0 m