4500 Series
The United 4500 heavy duty sliding patio door blends sturdy construction with elegant features. Efficient and modern with a multitude of options, it is the perfect complement to any project, room, or home.
- Welded Sash & Frame
- Left or Right Handed
- Dual Corrosion Resistant Rollers
- DP-50 Structural Rating
- Dual-Walled Sill Tower
- Optional Upgrades: LowE & Argon, Blinds Between the Glass, Grids Between the Glass, Decorative Hardware, Primed Extension Jamb, Sizing & Configuration Options
Color Options
White / White
White Exterior / White Interior
Brillianceā¢ Solid White Vinyl
Black / Black
Black Exterior / Black Interior
Onyxā¢ Acrylic Coextrusion
ā Bold Collection
Gray / White
Gray Exterior with
Brillianceā¢ Solid White Vinyl Interior
Clay / White
Clay Exterior with Brillianceā¢ Solid White Vinyl Interior
Sable / White
Sable Exterior with Brillianceā¢ Solid White Vinyl interior
Brick Red / White
Brick Red Exterior with Brillianceā¢ Solid White Vinyl Interior
Green / White
Green Exterior with Brillianceā¢ Solid White Vinyl Interior
Anthracite Gray / White
Anthracite Gray Exterior with Brillianceā¢ Solid White Vinyl Interior
Bronze / White
Bronze Exterior with Brillianceā¢ Solid White Vinyl Interior
Black / White
Onyxā¢ Black Acrylic Coextrusion Exterior with Brillianceā¢ Solid White Vinyl Interior
ā Semi-Bold Collection
Grid Patterns
No Grid
Farmhouse
Colonial
French
Prairie
Diamond
Grid Types
Dimensional
Flat
