Shop Pella Impervia Patio Doors

Pella® Impervia® sliding patio doors are made with durable fiberglass material to provide extraordinary strength, beauty and peace of mind. Personalize all the details to your liking when you shop these doors online.

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Frequently Asked Questions

What makes fiberglass a good material for 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.

How do you measure a sliding patio door for replacement?

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.

Where do sliding glass doors work best?

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.

What is the strongest patio door material?

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.

Are built in blinds for patio doors worth it?

Between-the-glass blinds on patio doors increase privacy and block out light. They harbor fewer allergens and require less cleaning since they are protected from dust, damage and little hands. If it’s important to you that these concerns are addressed, then the cost of built-in blinds may be worth it.