uPVC Fixed Windows
No moving parts. The frame holds the glass in a sealed, non-opening panel. Because there's nothing to open, there's nothing to leak, rattle, or wear out. Fixed windows let maximum light in and seal completely against noise, dust, and weather.
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Used where you want light and view but don't need ventilation, stairwells, high walls above head height, decorative panels above doors, or paired with an operating window for a combination opening.