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Your opening, frame and swing all matter. Gather the measurements, then confirm the exact model before you order.
Pella
Pella Impervia Series 72-in x 80-in 4-9/16-in Low-E Argon Black Fiberglass Sliding Left-Hand Double Patio Door
$4,002.78 USD
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SKU 400007
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What to measure before ordering
- Identify what you are replacing.
A slab is the door panel. A prehung unit includes a frame. Record whether you need a slab or a complete unit, and check exactly what the selected product includes.
- Measure the opening and the frame.
Record the width and height in several places, plus the wall or jamb depth. Keep rough-opening measurements separate from the existing door's dimensions. Include the units with every measurement.
- Confirm the swing and the exact model.
Note which side the hinges sit on, the side you are viewing from, and whether the door swings toward or away from you. Confirm handing terminology and required clearances against the manufacturer's documentation for the selected SKU.
These notes are a planning aid. Product names, photos and shared descriptions do not confirm fit. Check the selected SKU, manufacturer specifications and installer measurements before ordering.
Ask the Super Arbor teamProduct details
Catalog information may describe more than one option. Confirm the specifications for your selected SKU; the store's current shipping, returns and order terms apply.
Impervia Fiberglass Sliding Double Patio Door, 72" x 80"
Durable fiberglass sliding patio door engineered for strength and energy efficiency. Features Low-E, argon-filled glass and a low-profile sill for safer transitions, with multiple locking points for added security.
Key Features:
- Durable Fiberglass Construction: Impervia fiberglass resists warping, dents and corrosion for long-lasting performance.
- Energy-Efficient Glass: Low-E, argon-filled glazing helps reduce heat transfer and maintain indoor comfort.
- Low-Profile Sill: 45% lower than average to reduce tripping hazards while maintaining performance.
- Enhanced Security: Multiple locking mechanisms and vent lock position withstand up to 500 lbs of opening force.
- Smooth Operation: Tested to outlast 100,000 open/close cycles for reliable, everyday use.
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Series | Impervia |
| Door Type | Sliding double patio door |
| Configuration | Left-hand sliding |
| Frame Material | Fiberglass (Duracast) |
| Color/Finish | Black |
| Unit Size | 72 in x 80 in |
| Jamb Depth | 4-9/16 in (overall frame depth approx. 4-3/4 in) |
| Glass | Low-E, argon-filled insulated glazing |
| Sill | Low-profile sill, 45% lower than average |
| Security | Multiple locking mechanisms; vent lock position withstands 500 lbs of opening force |
| Cycle Durability | Tested to outlast 100,000 cycles |
| Factory-Drilled Holes | Jambs and head include installation screw holes when ordered without nail fin |
Frequently Asked Questions (FAQ):
Q: Does this door come prehung or as a frame kit?
A: It is a complete sliding patio door assembly designed to install within a finished opening; jambs and head include factory-drilled installation holes when ordered without nail fin.
Q: What is the overall frame depth?
A: The frame depth is approximately 4-3/4 inches.
Q: Is the glass tempered or insulated?
A: The unit features insulated Low-E, argon-filled glass; tempered safety glass options are typically standard on doors—confirm with your order specification.
Q: Can I choose different colors or panels?
A: Impervia sliding doors are available in multiple finishes and a 3-panel configuration; check Pella’s Impervia sliding door options for availability.
Q: What type of maintenance is required?
A: Fiberglass frames require minimal maintenance—clean with mild soap and water; no painting is required unless a custom finish is desired.
Sleek Strength Meets Effortless Flow
This Impervia sliding door frames the view with crisp, modern lines, inviting natural light to flood the room. The low-profile sill and slender black frame create a gallery-like edge that feels both refined and functional. Pair it with textured neutrals and sculptural lighting to accentuate its minimalist silhouette. It’s a sophisticated essential that elevates everyday living with durability and poise.
Upgrade to the Impervia sliding patio door for strong, energy-smart performance and a clean, modern look—get your quote today.