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Custom Porch Horizontal Folding Doors

Exceptional
Engineering for a 
Flexible Space

Our horizontal folding walls, windows, and doors (also called Bi-Fold) fold to either one side of the opening or both sides, creating a flexible space. They can be utilized in both commercial and residential settings as well as either exterior or interior. Our superior American engineered hinges and motion hardware allow for smooth operation of units up to 40′ wide and 18′ tall. Thermally broken aluminum and dual paned low-E glass make the AL62-HF extremely energy efficient.

Custom sizes, configurations, glass, and multiple sill options are available along with SDL (simulated divided lites or grilles) and integrated panic hardware (for commercial applications). There is also a floor-mounted system for applications where header weight support is problematic.

AL62-HF Horizontal Folding Proprietary Motion Hardware

Whether you are looking to open up your living space to the outdoors or expand the capabilities of your business, the ActivWall AL62-HF Horizontal Folding Wall, Window, or Door is a high quality American Engineered and Manufactured solution.

Designed and Manufactured in Martinsville Virginia

Sill Options

U-Channel

U-Channel sill for horizontal folding

+ Product and configuration flexibility
+Lowest profile sill application

– Recommended for interior applications
– Lowest air and water performance

Raised/Saddle

Raised Saddle sill for horizontal folding

+ Highest structural performance
+ Commercial air and water rated
+ Recommended for exterior applications
+ Controlled water exfiltration

– In-swing or out-swing configurations only

Saddle

saddle sill for horizontal folding

+ High structural performance
+ Air and water resistant
+ Product and configuration flexibility
+ Interior and exterior applications
+ Controlled water exfiltration

Flush

flush sill for horizontal folding

+ Highest structural performance

+ Product flexibility, all folding configurations
+ Interior and exterior applications
+ Controlled water exfiltration

– Less air and water resistant

Lo-Pro Saddle

Lo-Pro Saddle sill for horizontal folding

+ High structural performance
+ Product and configuration flexibility

– Recommended for interior applications
– No controlled water exfiltration

AL62-HF Horizontal Folding Opening Options

This is not an exhaustive list of opening options.

In-Swing – 1L 3R

horizontal folding configuration 1L3R

Out-Swing – 3L 1R

horizontal folding configuration 3L1R

Center Fold – 2L 2R

horizontal folding configuration 2L2R

In-Swing – 2L 2R

horizontal folding configuration 2L2R

Product Overview:

  • 40’+ X 18′ size limits
  • Residential or Commercial
  • Interior or Exterior
  • Thermally Broken Aluminum, 
    Thermally Broken Wood Clad, 
    and All Wood

Available Options:

  • Endless Glazing Options
  • Custom Configurations and Finishes
  • Customizable panel composition 
  • Integrated Panic Hardware 
  • Simulated Divided Lites (Grilles) 
  • Floor Mounted System

Check out our most recent horizontal folding projects!

Visit our Pinterest for more inspiration!

Visit our Houzz to see more projects!