Sliding Doors

At Proline Windows, we offer a wide range of high-quality sliding doors that are perfect for enhancing natural light, creating easy access to outdoor spaces, and giving your home a clean, modern look. Sliding doors operate smoothly on a horizontal track, making them a space-saving and stylish solution for patios, balconies, or backyard entries.

We specialize not only in new sliding door installations but also in custom modifications. If you're looking to expand your space and bring in more light, we offer cut-down services—converting an existing window into a beautiful, functional sliding door. On the other hand, if you’re looking to reduce the size of an opening, we also perform build-ups, turning a sliding door into a window that better fits your space and design.

Whether you're upgrading for function, style, or energy efficiency, our team ensures a professional finish and seamless integration with your home’s structure. All of our sliding doors are built with top-quality materials, offering smooth operation, durability, and energy performance.

Let us help you create a more open, comfortable, and modern living space—customized to fit your needs.