Is the variant of very high lift sliding door system statically feasible?

Somehow I find your preferred option strange.. you want to place the furniture centrally in front of the large window? Please show the furnished floor plan so that it is easier to understand. Best regards

I agree with , but above all, I see no problem at all: what you want is basically just a reversal of the master/slave relationship, meaning swapping 2 and 3 as the sliding parts and 1 and 4 as the fixed parts, exactly the other way around. Moreover, you say that as long as in the end 2 and 3 remain the "fixed" parts, an opening of only 1 or 4 would be sufficient for you. Therefore, my "suggestion for a compromise" would be to reverse only one of the two pairs and not reverse the sequence from (viewed from the inside) as planned Fixed-Sliding-Sliding-Fixed into Sliding-Fixed-Fixed-Sliding, but rather into Fixed-Sliding-Fixed-Sliding or Sliding-Fixed-Sliding-Fixed (meaning that 1 and 3 or 2 and 4 are the sliding parts, and you simply don’t use one of the two sliding options, but a subsequent owner wouldn’t need to change anything). From my point of view (former aluminum window manufacturer, afterwards dealer of all materials) this is even feasible in PVC, although here on the ground floor I would choose aluminum.

I agree with , but above all I see no problem at all: what you basically want is just to reverse the master/slave relationship, that is, to swap 2 and 3 as the sliding parts and 1 and 4 as the fixed parts, exactly the other way around. Moreover, you say that as long as 2 and 3 ultimately remain the "fixed" parts, an opening with only 1 or 4 would suffice for you. Therefore, my "suggestion for an amicable solution" would be to reverse only one of the two pairs and not to reverse the sequence from (seen from the inside) as planned fixed-slide-slide-fixed into slide-fixed-fixed-slide, but either into fixed-slide-fixed-slide or slide-fixed-slide-fixed (meaning that 1 and 3 or 2 and 4 are the sliding parts, and you simply do not use one of the two sliding options, but a subsequent owner does not need to change anything). From my point of view (former aluminum window manufacturer, then dealer of all materials) this is even possible in PVC, although here on the ground floor I would choose aluminum.

Thanks for your note! Unfortunately, as was already said further up, we have to take what the builder offers us. He did not offer us the two described variants. One can only speculate why not – we will never find out. We had to decide in the meantime because the deadline expired. It will definitely be a beautiful house. Even if not everything will be optimal, it will still turn out well :)

Somehow I find your favored option strange.. you want to place furniture in the middle in front of the big window? Please show the furnished floor plan so it’s easier to understand. Best regards

Not in the middle, but on one side. And with that, furniture (e.g. armchairs) are also placed in front of the middle (the living room is not huge). The idea was to create passages to the terrace on both sides so that a potential future owner can choose which side to use freely.

REQUEST closed!

In the meantime, we had to complete the sampling and make a decision.
The house will definitely be beautiful, we are sure of that - even if not everything will be exactly as dreamed.

Thank you very much for your answers and your time.
And all the best to you!

, it would be nice if you could also briefly show what you decided on, after all, quite a few people have put some thought into it. :cool: