For builders doing renovation work, the VELUX Sun Tunnel offers solutions for the following issues that many existing houses have:
- Dark internal rooms, hallways, toilets etc. - the VELUX Sun Tunnel can reach areas up to 6m below the roof
- Complicated roof structures - the VELUX Sun Tunnel can be installed where skylights do not fit
- Poorly ventilated areas - add the ZTV Ventilation Kit and an in-line extractor
Use our Sun Tunnel Daylight calculator to find out which models is best for your application.
Extremely easy installation