4400 Series Vinyl Window – Patio Door (Door Wall) – REVERSIBLE XO

Delivery is available within a 45-mile radius of our locations. For longer distances, please call before placing your order to check availability.

White sliding glass door with simple X and O markings.
White sliding glass door with three panels.
White sliding window frame with two glass panels.
White sliding window frame with two panels.
White framed sliding glass window with two panels.
White sliding glass door with one panel open.
White sliding glass door with three panels.
Close-up of a white door frame corner with nail fin inside.
Close-up of a white window frame corner with nail fin and 3 channels.

The 4400 Series Patio Door vinyl window offers a seamless blend of indoor and outdoor living with its sliding glass design. Crafted from high-quality vinyl, this patio door ensures durability and energy efficiency. Viewed from the inside, the left panel is fixed, while the right panel slides smoothly, providing easy access. Its large glass panels offer unobstructed views and allow for ample natural light, enhancing the aesthetic appeal of any home. The smooth sliding mechanism and secure locking system deliver both convenience and security.

Description

Glass Clear & Tempered, LowE/Argon & Tempered
Grids Flat, No Grid
Grid Style Computer Decides Grid Pattern, No Grid Style
Size 60×80, 72×80
Availability In Stock
Frame Miter cut fusion-welded corners for superior structural integrity, Shipped fully assembled for ease of installation.
Door Panels Aluminum reinforced panels (one rolling and one fixed) add strength and solid support for handle and hardware., Miter cut fusion-welded corners offer the ultimate in strength and weatherability
Meeting Rail Dual weather seals on either side of interlock for improved thermal performance., Extruded full height meeting rail interlock mates the door panels when fully closed reducing the threat of air/water infiltration
Sill Replaceable aluminum roller tracks provide straight and true path for rolling doors, Replaceable screen track for support of rolling screen.
Hardware Adjustable rollers make installation set-up easy, Brass rollers glide effortlessly on aluminum sill track, Interior pull handle with lock. Color coordinated hardware
Weather seals Deluxe polypropylene fin barriers surrounded by polypropylene pile provide superb resistance to air – water – dust and noise – (Tested to AAMA 701-92 certification).
Glazing Insulated tempered glass with warm edge spacer system.
Screen Aluminum Half Screen door glides easily on patio sill track, Fiberglass memory mesh.
Number of locks 1
Window Use Type New Construction
Energy Efficient Energy Star Partner
Optional Accessories Brass handle with key lock, Foot lock, Mulling for sidelites

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