This Kornische product is delivered in kit form which leaves the factory after being thoroughly checked over for quality control, ensuring excellent customer satisfaction in every product. Depending if your a builder or a homeowner, your installer will have included a comprehensive installation guide that includes the necessary information and dedicated parts required for a quick and easy installation. 

Given it's revolutionary design, this roof lantern comes with factory fitted aluminium bosses link spas and eaves beams with a simple, yet very strong one bolt fixing mechanism. Furthermore, included within the installation isntructions comes with pre-fitted injection moulded silicone seals to provide a superior long-lasting water tight seal and Q-Lon gaskets. Put simply, your installer online needs to apply silicone sealant to the underside of the eaves beam to ensure a robust weather seal between the unit itself and the upstand of your roof extension. 

The 24mm double glazing units are fitted with the all in one specialist glazing retainer, which comes highly rated amongst many installers. The clip fit tops and end caps also ensures the whole glass roof lantern is completed in minutes and not painstaking hours. Finally, this product involves no cutting, trimming or silicone sealant to biuld the roof on site.