Silver Line patio doors are ideal for both new construction and replacement. Enhance the look, value, and comfort of your home. Silver Line patio doors are strong, durable, and energy efficient. Designed to provide a lifetime of low maintenance performance, all Silver Line patio doors are covered by a Limited Lifetime Warranty.

Patio Door, Series 5800 The Series 5800 Patio Door lets more light into your home and allows you to enjoy the natural beauty of the outdoors. This door features a clean, attractive design that will add style and elegance to your home.