What Is It?
A sliding glass door features large glass panels that glide horizontally on tracks, providing seamless access to patios, decks, and outdoor living spaces. Available in 2-panel, 3-panel, and 4-panel configurations, these doors maximize glass area and create a clean transition between indoors and out.
Where to Use It
- Patios
- Decks
- Sunrooms
- Living rooms with outdoor access
- Any large opening to outdoor spaces
Best For
- Indoor-outdoor living
- Maximizing glass area
- Spaces with limited swing clearance
- Large openings
- Modern architecture
Specifications
Max Size144" W (4-panel) × 96" H
Min Size60" W (2-panel) × 80" H
Configurations
2-panel (one operable)
3-panel (two operable or center-fixed)
4-panel
Energy Performance
U-Factor: 0.28 | SHGC: 0.25 | R-Value: 3.5 | Air Infiltration: 0.05 cfm/sq ft
Available Materials
Vinyl
Fiberglass
Aluminum
Glass Options
Low-E 272
Low-E 366
Tempered (required)
Laminated
Impact-resistant
Argon-filled
Key Features
- Smooth roller operation
- Multi-point locking system
- Available in 2, 3, or 4 panel configurations
- Optional built-in blinds
- Low-profile threshold options
- Energy-efficient glazing
Available in Our Collections
Explore sliding glass doors across our Signature, Performance, and Essential collections.
Performance
3-Panel Slider
Essential
2-Panel Slider
Signature
3-Panel Slider
Customer Reviews
5.0 · 1 review
D
David Rodriguez
Medford, OR
Smooth operation, great views
The sliding door glides effortlessly and the narrow frame maximizes our view of the backyard. Excellent energy efficiency too.