i guess no matter brand . the important thing is profile and glass quality if you would like to use vinyl or upvc window becarefull about is it unleaded or lead profile. for why unleaded profile clickhere
for this dimensions . 108" x 46" casement window (to side fix one leaf open window) price is : 140 Euro in our factory(turkey)
we can send windows world wide. But i guess for one piece cargo cost much :(
for more you could visit our website
i highly recommend unleaded pvc windows for ocean climinate .and please be carefull about handles and espagnolettes raw metal choose stainless steel and chrome coating options. same for handles.
and about model you could prepare sliding or folding ones for clean scenery in balconies . and...