Transform Your Space with Porch & Patio Windows

Craft-Bilt’s 4-Track Stacking Windows are known by several names, each highlighting their versatility and suitability for various outdoor living spaces. While the names may vary, they all refer to the same innovative window solution that enhances comfort and functionality.

Below are some of the common terms used to describe these windows:

  • Porch Windows
  • Patio Windows
  • 3-Season Sunroom Windows
  • Lip Frame Windows
  • Vinyl Three-Season Windows
  • Collapsible Windows
  • Three-Season Room with Vinyl Windows
  • Vertical Porch Windows
  • Vertical Sliding Windows

Sunroom Patio Enclosure

Craft-Bilt’s 4-Track Stacking Windows offer the perfect solution for extending your outdoor living season. Whether you’re building a three-season sunroom, a patio enclosure, or upgrading your porch, these windows provide an excellent blend of protection and style. They shield you from wind, rain, and debris, while still allowing fresh air and natural light to flow through your space.

What sets 4-Track Stacking Windows apart from traditional glass windows is the use of 10 mils clear vinyl, which makes them lightweight, impact-resistant, and more affordable. These vinyl windows are ideal for creating a comfortable, enclosed space that can be enjoyed for most of the year.

Stacking Windows are designed to enhance a variety of outdoor living spaces. As Porch Windows, they transform existing porches or decks into cozy, weather-resistant areas, perfect for enjoying the outdoors for most of the year. As Patio Windows, they create sunrooms or enclosed patios, offering an affordable alternative to full home additions.

No matter what you call them, Craft-Bilt’s 4-Track Stacking Windows deliver unmatched performance, helping you enjoy your outdoor living areas year-round.


4-Track Stacking Windows – Features & Benefits

  • Up to 75% Ventilation – The stacking window design allows multiple panels to be positioned for optimal airflow.
  • Super Strong Vinyl Glazing – 10 mil thick vinyl is lightweight, impact-resistant, and returns to its original shape.
  • Extruded Aluminum Frame – Sturdy, maintenance-free construction ensures durability and longevity.
  • Custom Fit for Any Space – Available in various sizes and colors to match your enclosure project.
  • Full-Height Fiberglass Screen – Keeps bugs out while allowing fresh air in.

Four Track Window Close Up


Specifications for 4-Track Stacking Windows

Specification Details
Frame Material Extruded Aluminum (Maintenance-Free)
Frame Colors White, Sand, Earthstone, Black
Frame Thickness 1 ¾” Deep
Glazing Material 10 mil Vinyl (Durable & Flexible)
Vinyl Color Options Clear, Bronze, Smokey Grey, Dark Grey
Ventilation Up to 75% (Panels Stack for Adjustable Airflow)
Screen Type Full-Height Fiberglass Screen
Minimum Width 10 inches
Maximum Width 60 inches
Minimum Height 40 inches
Maximum Height 96 inches
Mounting Flange Width 7/8 inches
Installation Installed from outside, fastening through the mounting flange
Customization All vents come standard with a muntin bar, custom-made to fit rough openings


Measuring and Installation for Stacking Windows


Create Your Perfect Three-Season Room

Sunroom With 4 Track Windows

With Craft-Bilt’s 4-Track Stacking Windows, you can enjoy a beautiful, functional, and comfortable three-season space. Whether you’re enclosing a porch, patio, or deck, these Lip Frame Windows provide easy operation, weather protection, and superior ventilation.

Get ready for the season—start your three-season sunroom or enclosure project today!


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