West Series 350P Patio Doors
2-Lite, 3-Lite and 4-Lite Sliding Patio Doors
RELIABILT 350P patio doors offer a wide selection of sizes, styles and options that complement any space. Designed to enhance your home with available high-performance energy glass, exterior colors, deluxe hardware, and
blinds between the glass.
Available in western states. Confirm availability with a Lowe’s associate.
Standard Features and Available Styles
- Nail fin with a 1-3/8″ setback
- Durable, weather-tight fusion-welded corners
- Easy sliding rollers are made from cad/zinc
- Adjustable strikes on two-point locks are standard
- Foot bolt standard on 4-panel doors
- Structural warm-edge Spacer system for premium performance
- Threshold cover is anodized aluminum for strength
- Designed for durability with a frame depth of 4-3/8 inches
- Design Pressure Rating DP 40 (door size tested 72 x 80)
- Limited Lifetime Warranty
Vinyl Color Options

White

Almond

Clay
Laminated/Co-Extruded Color Options

Bronze Exterior (Laminated)

Black Exterior (Laminated)

Black Interior/Exterior (Laminated)
Note: Device/Monitor screen settings may affect color shown. Please refer to actual window sample when selecting colors. Laminates and exterior painted options available on select products, if they are not shown above they are not available on this product. Interior and exterior laminates available on white window only. Only use mild, water based household cleaner on painted product and rinse immediately with water. See full cleaning instructions for details. Grid offering limited to 5/8” contoured or SDL on exterior painted windows.
Grid Types
Grid Patterns
Glass Options
Additional high-performance glass options enhance solar protection, diminish noise intrusion, increase security, and ensure privacy, including:
- Low-E Glass
- HP Low-E Glass with Insulating Argon Gas
- HPMax Triple-Pane Glass
- Blinds Between the Glass (BBG)
- Tinted glass, obscure, laminated, wire, single glaze
Additional Options
Additional Options
- Title 24 compliance standards
- Frame options include Block Frame, Dual Wall Flush Fin, Nailing Fin, J-Channel
- Color-coordinated grids-between-the-glass (GBG) in flat 5/8″, sculptured 5/8″ or 1″ styles; simulated-divided lite (SDL) 7/8″ or 1-1/4″ styles; 2″ accent bar
- 5 color-coordinated handle options, including metallic
- Custom sizes available
- Broze exterior laminate color option is only available with white interior
- Black exterior laminate color option is available with a white or black interior
ReliaBilt Sliding Patio Doors
Discover the unique features and options provided by each individual series to find the right vinyl sliding patio door for your next remodeling project.
ReliaBilt Manufacturing Story
Our windows and sliding doors are recognized for their high-quality craftsmanship, innovative engineering and close attention to detail. Learn more about the process used to make them.

ENERGY STAR Program
Looking for ENERGY STAR qualified products? Learn more about the climate zones and performance criteria used to identify ENERGY STAR compliant windows and doors.

The RELIABILT Warranty
Every RELIABILT window and patio door is backed by a limited lifetime warranty on vinyl, glass and all working parts. Each product is individually registered with a product identification number, making ordering replacement parts throughout the warranty period easy and efficient.

RELIABILT Product Care
RELIABILT windows and doors are designed for easy care and maintenance. Click the button below to download RELIABILT’s window and door care and maintenance guide.