A good patio door improves the look and function of your home — a great patio door can transform your space. The right door adds beauty to your home and seamlessly connects your indoor and outdoor spaces.

If you’ve shopped around for a new replacement patio door, you know they come in a wide range of costs. But why? Understanding the cost can be confusing with the different materials, sizes, window types, features, and options. This guide will break down the factors influencing cost and help you find that perfect patio door.