Maison Janneau

Unparalleled historical craftsmanship For over 50 years, Maison Janneau has been crafting custom French windows in Loire Valley, France. With decades of experience under our belt, our expertise will provide you with unrivaled advantages, quality and style. With our luxury windows and doors, your home becomes a Maison! We are one of the only manufacturer of the historical 'gueule de loup' opening in the United States, a XVIIIth century design with the best up-to-date performances. Versailles wood windows: historical 'gueule de loup' opening Lafayette wood windows: modern adaptation Eiffel steel windows: thinnest steel, thermally broken We are able to craft: casement windows, awning windows, radius and geometric windows and doors, french doors, and sliding doors. As our founder, Henri Janneau said: "In the tradition of fine French homes, windows are considered much more than a simple framework; they represent precious effects that grace a façade. For five decades, I have had the privilege of redefining beautiful homes – focusing on the artisanal tradition of crafting excellence. The transmission of our exceptional know-how through the years has allowed us, today, to become one of the leading French companies for windows."