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Patio Door

  • Thermally welded multichambered 5-5/8" vinyl frame provides superior strength and thermal insulation.

  • Continuous double weatherstripping dramatically reduces air and water infiltration.

  • Interlocking meeting rail system with double weatherstripping for controlling infiltration of air, water, dust, and noise.

  • Anodized aluminum screen track, roller track, and threshold for increased strength, durability, and longevity along with an elegant appearance.

  • Standard installed handle/lock hardware.

  • Operating sash is equipped with adjustable, precision bearing tandem rollers for a smooth and quiet operation.

  • 4mm glass unit with out HeatSeal® Spacer which gives your home drastic reduction of condensation.

  • Full-length heavy gauge reinforcements in meeting rails and pull rail provide great rigidity and strength.

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APEX Patio Door offers a standard two-point locking system and optional four-point locking system to improve security.


APEX Patio Door offers a very sturdy welded 5-5/8" vinyl main frame.


APEX Patio Door 4mm glass unit along with HeatSeal® Spacer improves thermal efficiency and reduces noise and possibility of the condensation.


To improve appearance, strength, and durability APEX Patio Door features an anodized aluminum track and precision-bearing tandem rollers.


Our retractable Mini Blinds installed between the glass allow homeowners to control privacy and sunlight by raising or lowering blinds and adjusting tilting.


Optional push button spring-loaded foot lock is easy to lock and can be set to allow ventilation while having extra security. Available in Euro-White, Almond, and Cocoa.

Interior Options

APEX Windows offers two interior color selections and six exterior color selections in addition to the standard Euro-White option to give your home a distinct look and enhance its curb appeal. You can also special order custom exterior colors from a virtually unlimited selection of paints. Our paints are environmentally safe and durable, giving your exterior a vibrant and long-lasting color finish. All options, besides Euro-White, are available at an additional charge.

Euro-White (Standard)

Almond (Optional)

Cocoa (Optional)

Exterior Colors

Almond (Optional)

Cocoa (Optional)

Sandstone (Optional*)

Basic Brown (Optional*)

Terra Brown (Optional*)

Bronze (Optional*)

Nicol's Black (Optional*)

Custom Colors (Optional)

*Surcharge applied for painted screen.


All colors except Euro-White are available at an additional charge. Colors on screen may not match the products actual color.  Please visit a local dealer to view actual color samples.

Hardware Options

Merot Lock System

The Merit Lock System is our standard option for all patio doors. This classic style handle accentuates the traditional look of our doors and fits in with any decor. We offer six handle colors to choose from.


Euro-White (Standard)

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Antique Brass (Optional)

Intuition Lock System

The ergonomic ONE-MOTION operation allows the homeowner to unlock and open the door in a single fluid motion. In reverse, the door closes and locks in the same motion. Using a modern design that eliminates the lever, the handle does not protrude into the glass area, enhancing the sight lines of any sliding door.


Euro-White (Standard)


Antique Brass (Optional)


Almond (Standard on Almond)

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Brushed Nickel (Optional)


Almond (Standard on Almond)


Brushed Nickel (Optional)


Cocoa (Standard on Cocoa)

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Matte Bronze (Optional)


Cocoa (Standard on Cocoa)


Matte Bronze (Optional)

Grid Options

Are you looking for a stunning design detail to instantly set your home apart both inside and out? A choice of decorative grids for your APEX Windows and Doors can highlight the architectural style that speaks to you. 

Grids between glass (GBG) consist of aluminum bars sealed in the insulating airspace between the two panes of glass. Because the interior and exterior glass surfaces are not affected, cleaning your windows is a much easier task. GBG grids on two tone windows are available with matching interior and exterior colors.

5/8" Flat Grid between glass

11/16" Contour Grid between glass

Most Common Grid Patterns








APEX Windows offers factory-installed half screen with heavy-duty handle. Screens are removable from the inside for convenient storage. Optional locking screen provides an additional safety measure.*

(* Insect screen cannot support significant amount of weight. Please keep small children and pets away from windows when only insect screens are in use.)

Screen Material

APEX Windows offer ThruVision Screen standard to improve the view through the window while protecting the interior from insects and allowing proper ventilation. 

ThruVision Screen

Industry Standard Screen

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