Velux EK_ S0222 Quatro Flashing
The Velux Quatro Flashing Kit is designed to offer complete watertight protection.
It allows for the installation of a stunning window formation with no compromise on heat retention or keeping out the elements.
It offers a stable base for a four window combination.
If you are unsure of the best flashing for your installation, please contact us prior to ordering.
For installation of four roof windows side by side and one above the other in a grid of four.
The standard frame distance for windows installed side by side as well as one above the other is 100mm.
EKL for flat roofing material such as slate up to 8mm thick.
EKW for flat or profiled roofing material up to 120mm.