Pergola awning or terrace roofing?

Hello,

we have a southwest-facing terrace and are quite exposed to the wind here in the new development area. We have been considering for a while what the right shading solution is. The advantages of a terrace roof include robustness and also that the furniture is somewhat protected in winter. However, the price, especially with vertical shading, is enormous. What I cannot assess is the heat accumulation under the glass, despite the shading. Alternatively, we are thinking about a pergola awning with posts at the end, so that it is significantly more stable in the wind. The price is about half that of the roof. Do you have any recommendations or tips?

Friends of ours have an aluminium roof with a awning, one above under the glass, the other in front vertically. Horizontally they have fixed glass on one side, because of the wind and as privacy protection ([Milchglas]). That works very well.

If you already have a lot of wind anyway, I wouldn't take an awning. Even with stands, I would fear that you would have to retract it all the time.

We also have constant wind up here on the hill. Accordingly, we decided on a roof with an [Unterdachmarkise]. This roof can basically be retrofitted with side walls later on if we want to. The cost for 3.5x5m is 10k. We haven't planned anything for side shading yet; if necessary, we would simply get a separate side awning. Unfortunately, I can't provide any experience; currently, the scaffolding from the plasterers is still here.