VELUX ZTR 0K14 0124 1200mm extension for 14" Sun Tunnel Weather-tight Please browse the range of

Please browse the range of VELUX manual flat roof windows and if you have any queries or require any more details about any of our products

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VELUX ZTR 0K14 0124 1200mm extension for 14" Sun Tunnel Weather-tight Please browse the range ofDelivery: 2 days. A 1200mm 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