Hi – sorry to bother you but I am looking for a slidable blackout blind to fit under a skylight in our loft. The space is reachable so I can manually open and close. Ideally in a black blackout material that the frame would fit with the 1070mm x 1070mm plastered panels below the skylight. I need to fit here to avoid the screw bolt that you use to tilt or open the skylight. Would you be able to produce one to this size ? That would work horizontally and be easy to pull closed or open ?