The Fiamma Rollo Vent 40 is a roller blind system designed for use with the Fiamma 40 x 40 cm rooflights. Side inlets allow permanent ventilation and air flow should you need it as well as a built in roller blind to prevent the sun beaming in when you don’t want it to. It’s easily installed without drilling using the standard fixing points of Rollo Vent 40 and Turbo Vent frames. Which makes fitting far easier! Happy days!