A semicircular fixed frame and a moveable casement or sliding frame make up an arch window. Foil-colored glass laminated with Renolit FX grade technology is used in the Arch windows to improve their aesthetic appeal. The Aptus Arch windows are consistent with international standards and are ideal for the hot, humid climate of India. In spite of strong winds or rain, there is no rattling or whistling with a reinforced profile thickness of 1.2 to 2.5 mm.
The majority of French architecture used arch windows, which had an upper portion that curved like an arch and a lower portion that was rectangular like any other window or door and could be opened or fixed. Arch windows have a conventional structural structure but are attractive and fashionable, giving off a contemporary vibe.