VELUX SUN TUNNEL

VELUX Sun tunnel is recommended for installation in hallways, bathrooms and other rooms with no natural light and where conversion of the loft space above is not an option. It is not recommended for rooms such as living rooms, kitchens or bedrooms.

Tunnels are available with either a flexible or rigid tunnel for either a tiled or slate roof:


TWR - Sun Tunnel with rigid tunnel for tiles
TLR - Sun Tunnel with rigid tunnel for slate
TWF - Sun Tunnel with flexible tunnel for tiles
TLF - Sun Tunnel with flexible tunnel for slate

• The light transmittance through Sun Tunnels depends on numerous parameters such as sky conditions (cloudy, sunny), direction of sun light, orientation of the Sun Tunnel or tube and its length.
• Ut = 2.2 W/m2K
• Exterior flat glass roof light appearance
• Clear and clean coating keeps glass cleaner for longer
• Easy to install with integral flashing
• 2-metre length of flexible or rigid tunnel
• Rigid extensions available for deeper roof structures
• Double layer acrylic ceiling diffuser
• Comes with white ceiling ring