The extension kit will pipe daylight into a room below a roof space such as a bathroom, corridor or stairwell. There are three 'Extension Kits' from which to choose - a Short 1.7m kit, Standard 2.0m kit and a Long 3.0m kit - depending on how far you need to duct the light. It is telescopic so the length is adjustable to fit the space best with no need for cutting the ducting. The Extension kit comes with a ceiling diffuser, secondary flashing, aluminium ducting and everything else needed to fit and finish installing the kit. This system is newly updated and is the easiest product to fit compared to other similar ones on the market.
 
The extension kit is compatible with the following tiles, please ensure you select the correct tile and ducting length for your roof:
Concrete double pan tile
Concrete double roman tile
Clay double roman tile
Concrete slate tile
Square profile tile
Plain tile
Slate