We couldn't figure out which blind went with it either and rang the supplier in the end rather than attempting to order online.
To be honest I am not sure what controls it. I know it shuts when it rains automatically. The switch for the opening and closing is on something that looks like a light switch but it isn't wired in and has a battery behind it. I am not sure what is on the window itself.
We needed to replace the entire flat roof. My husband is handy so we basically took the plasterboard down (exceptionallly messy). That exposed the insulation. We hoped to reuse the insulation but the building inspector said we couldn't.
My husband made up the roof joists that were coming out and the frame for the window.
On the day the builder came they took the asphalt and plywood off the top of the roof.
They then lifted it onto the roof using some sort of lifting machine. They then added ply to the top of the rest of the roof.
They then used the lifting machine again to get the window itself up there. The window is seriously heavy and the curved part is separate. Fortunately when it all arrived the men who happened to be replacing our pitched roof brought it inside for us, but it took up a massive amount of room.
The builder and my husband added the insulation and plasterboard and my husband put a load of downlighters in. Building control told us to put air vents in too.
The top of the roof then had rubber added.
We also had the plasterer out. We now just need to paint the ceiling. We only got building control out because neither my husband or the builder were fensa qualified.
Fitting the blind was very simple according to my husband. I am not practical so the above is what appeared to happen to me!