Every material is available as a window, French window and lift-and-slide door. After measuring on site, we recommend the best combination for your project: the right material, system and glazing, then the right installation method. For renovations, complete removal or installation over the old frame to avoid major works; for new builds, face-fixed or in-reveal installation depending on your insulation. All for optimal insulation and airtightness, with respect for your building, your budget and your wishes.