wood windows are butt jointed..any reason why vinyl windows are not welded in a butt joint to more closely resemble a wood window than than a 45 degree?
Greater welding surfaace and less intrusion into iterior tracks for closers/operators since the jambs can be formed all the same vs having to pay to notch out parts so window can operate correctly....2 different window types and designs.
Greater welding surfaace and less intrusion into iterior tracks for closers/operators since the jambs can be formed all the same vs having to pay to notch out parts so window can operate correctly....2 different window types and designs.
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