Not only in the winter garden, the client wants to open the room to the garden. Even the living room should allow access to the terrace without hurdles with a practical sliding window. However, that costs much more than normal windows.
Lift-and-slide door for barrier-free livingYou can install many windows or a simple patio door yourself. But with a lift-and-slide door, you should have this work done by an experienced window builder.
On the one hand, this will only incorporate high-quality windows produced by a brand manufacturer. On the other hand, you have someone who has to come in every bit of detail to repair the door. You should not compromise on these prices.