Shop Fiberglass Patio Doors

Measure the width and height of your existing patio door with a tape measure. Follow these instructions to ensure you take accurate patio door measurements.

Pella's fiberglass is the strongest material for patio doors.⁶¹ On average, it is 10x stronger than a leading wood/plastic composite, 9x stronger than vinyl, 5x stronger than wood and 2x stronger than aluminum as displayed in tensile and 3-point bend tests.⁶¹ Pella Impervia sliding patio doors come with hardware to help you feel safe. Multiple locking mechanisms and the Secure Vent Lock ensure added security in both the closed and venting position. For superior strength, shop Pella Impervia patio doors.

There are a number of factors to consider when it comes to buying a new patio door, from materials to design to functionality. The right patio door can cut energy costs, create a design focal point and improve the value of your home. Learn more in our guide to patio doors.

Fiberglass patio doors are extremely durable and designed to withstand extreme temperatures or climates and everyday life. Pella’s proprietary fiberglass is the strongest patio door material, delivering lasting durability.⁶¹ It resists dents, bends and breaks to help keep your door beautiful with less maintenance.

Sliding glass doors work great in tight spaces and areas where your furniture is close to the door. Sliding patio doors, unlike hinged doors, require no additional space to operate.