Velux Sun Tunnel Extension 600mm ZTR 0K10 0062 condensation-reducing-plaster Translucent green tint - see-through

Translucent green tint - see-through for accurate installations

Glossy finish: The victorian blue colour has a glossy finish that reflects light

Doesn’t Crack when Fixing like PVC

this pre-finished walnut door is ready to be installed right out of the box

Limited Versatility: The specific dimensions (50mm x 50mm x 3m) may not be suitable for all projects

Velux Sun Tunnel Extension 600mm ZTR 0K10 0062 condensation-reducing-plaster Translucent green tint - see-throughExtension 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 10" Tunnels