November 20, 2025
Velux GVA Conservation Window Skylight Replacement Sash
This is a replacement sash model GVA with a broken glass panel. These are the older Velux conservation windows. My feckless son left it open in a storm and it slammed shut and broke the glass. These simply attach with one screw (not included) on each of the two hinges at the top of the opening. The window fits diagonally through the existing hole then can be simply attached with 2 screws. As per photos, the glass is broken but is easy to get replaced at a glazier. I Have put tape across the broken glass.