expansive home at night with the warm glowing light coming through Pella Impervia windows and patio doors

Fiberglass Patio Doors

standard black fiberglass Pella Impervia sliding patio door with black hardware

Why choose fiberglass patio doors?

Naturally strong and durable, fiberglass is a time-tested material that won't rot or corrode. Pella’s proprietary fiberglass is the strongest patio door material, delivering lasting durability.⁹ It resists dents, bends and breaks to help keep your sliding patio doors beautiful with less maintenance. Fiberglass patio doors deliver unmatched strength and can withstand the most extreme heat and cold. The heavy-duty powder-coat finish will never need to be repainted or refinished. This makes our fiberglass a clear choice for patio doors – in all climates.

Fiberglass patio door benefits

verified Enduring Strength

Fiberglass patio doors are exceptionally strong and durable. Pella’s exclusive fiberglass won’t expand or become brittle like other materials, meaning these patio doors resist dents, bends and breaks.

sunny_snowing Excellent Weathering

Fiberglass is weather resistant and designed to withstand environmental temperature swings. It won’t melt or breakdown like other materials can, and it’s designed to resist moisture, wind, bugs and outside noises.

hardware Low-Maintenance

Fiberglass patio doors resist chipping, chalking and fading, meaning you’ll never need to paint or refinish. The durable material will never rot or corrode, ensuring you keep your sleek patio door beautiful with less maintenance.

Shop Fiberglass Patio Doors

Pella's Fiberglass

What makes Pella's fiberglass different from the competition.

1
The Strongest Patio Door Material⁶¹
As the strongest patio door material, Pella’s proprietary fiberglass is the superior choice for strength. Fiberglass patio doors are built for long-lasting durability and tested for a lifetime of everyday use.
2
Designed for Extremes
Resisting dents, bends and breaks, our fiberglass patio door frames have virtually no expansion or contraction to help improve energy efficiency and provide long-lasting stability for smooth and dependable operation.
3
Long-Lasting Durability
Baked on in the factory, our heavy-duty powder-coat finish resists chipping, chalking and fading – even in dark colors – to ensure long-lasting beauty and durability.