Suntile Short Extension Kits are an optional extra that youll need to purchase if you need to carry light from your Suntile through a roof space to get to the room where you want more daylight. Working alongside the Basic Kit, this 2.1m extension kit offers you mirrored ducting that can reach cross spaces of up to 2.1m so you get daylight exactly where you need it. Manufactured in the UK, this Short Extension Kit includes: 2100mm mirror ducting. Knuckle bend for continued light flow.Suntiles take as little as half an hour to install and can be installed in both pitched roofs and flat roofs. For installation in rooms with ceilings you need ducting. The ducting fits easily between rafters and its fully adjustable to get the exact length between the Suntile and the space youre trying to light. Its the perfect system for corridors, ensuites and studies where installing a window isnt a possibility. Manufactured from clear polycarbonate, Suntiles are discrete and the sleek ceiling diffuser on extended pitched roof kits means that the interior is unobtrusive and attractive. Similarly, on the outside of your roof the Suntile blends seamlessly into the roofline, hardly visible from the ground looking up. What type of roof can I install Suntiles in?Suntiles can be installed in roofs adorned in both natural and man-made slate as well as concrete slate tiles, concrete double pantiles, concrete double roman tiles, clay double roman tiles, square profile tiles and plain tiles. A Basic Kit is the best starting point for all applications and this can be installed on its own in loft voids and garages. If youre installing a Suntile in a pitched or flat roof where the light needs to travel through the roof space to get to your desired room, youll also need to purchase the Short Extension or Long Extension kit, dependent on the distance between your roof and the ceiling. These kits come with adjustable ducting so you can channel the light to where you need it through any amount of roof space. The Basic Kit is the most common choice for an angled ceiling loft conversion and for spaces without ceilings where theres no roof space or void to be crossed, a Quick Kit is available.