We may have found other answers which could help you.
Click here for Upvc Door ScrewsHow do I open Velux blind completely stuck?
Refixing a velux blind?
hi i have honeycomb hunter douglas shades and they will not go ?
How to repair a torn place in my silhouette blind?
How can I fix my velux blackout blind GPL 308 with broken cord?
Replacing cord for high Velux window?