Here you can find the installation instructions for the Itzala manually operated blackout blinds in PDF.
If you need further help, please check our videos below:
If you have an older VELUX roof windows (GGL 1, GPL 604, GZL P04), please watch these videos:
If you have a RoofLite, Dakea, Dakstra, new VELUX (GGL MK04), Keylite window, please use this video here:
If you have a Fakro, Optilight roof window, please check this video here: