On Star Windows & Doors is proud to serve the residents of Toronto. Our doors and windows are designed to complement the architectural lines of a home, in addition to making it more comfortable by reducing energy loss. We offer doors and windows in stylish shapes that are crafted using the latest technology to provide you with durable and attractive options. We are, in fact, the leading seller and installer of energy efficient residential and light commercial windows and doors in Toronto area.

Our aim is to provide remarkable customer service and outstanding products that surpass industry standards and are beautiful, functional, and energy efficient. Whether you’re looking for a vinyl replacement window or need doors and windows for your new construction project, look no further. Over the years, we have perfected our skills to offer you the most excellent designs, the finest components, and expert installation services to ensure high performance and long-lasting satisfaction. With sustained innovation and a commitment to excellence, we’ve built a reputation of offering top-notch doors and replacement windows that are sure to meet your project needs.

On Star Windows

Windows are an indispensable part of any building. Whether you want to watch the sunrise in the morning or set in the evening, they provide the perfect view. Moreover, vinyl windows are essential to maintaining proper ventilation in any room. However, from numerous options available in the market, it might seem daunting to choose the right one. With One Star, you get latest design windows from casement to awning, and double-hung to bay & bow windows. Also, be it picture windows that are designed to offer unobstructed views and ample light, or storm windows intended to reduce the flow of air into the home; we have a wide range of options.

On Star Doors

On Star Doors are designed, engineered and crafted to maximize the potential of any living space. Be it entry door or patio doors, all our products give architects and homeowners numerous options to choose from various styles. Our products are designed using high-quality material to provide you exceptional interior and exterior finish options. Whether you’re looking for beauty or performance, style or size, form or function, with us you have limitless possibilities.