Velux ZTR 0K14 0124 1200mm Extension Section for Sun Tunnel Rigid Tube 14in 350mm

Adds up to 1200mm extra for Rigid Tube Sun Tunnels. Only works for 14" or 350mm rigid diameter sun tunnels. Add natural light to spaces where you never felt it was possible with VELUX sun tunnels. Perfect for windowless bathrooms, walk-in wardrobes and hallways. Use rigid sun tunnels when there is direct access between the roof and the ceiling of the room.