French Door Windows: Elegance, Light, and Functionality Combinedfrench door windows (see this page), likewise understood as French casement windows, are an advanced and flexible window door company design that has beautified homes for centuries. Emanating a timeless beauty and using an unique mix of visual appeal and useful performance, they are a popular choice for house owners seeking to raise their interiors and create a more open, airy living space. This article dives into the world of French door windows, exploring their qualities, benefits, types, and factors to consider for those thinking about incorporating them into their homes.A Touch of European EleganceThe design of French window upvc door windows is rooted in the classic French doors, coming from 17th-century France. In a time when glassmaking innovation was limited to smaller sized panes, French doors with windows were designed with several little glass panes held together by muntins or grilles.