HH Windows & Doors, Inc


Bifold windows span the entire width of a room, opening up a living space to the outdoors. Due to their accordion style fold up, the panels are moved entirely out of sight, enhancing beautiful views.


  • Perfect for large openings: can be built up to 24′ wide
  • Available as inswing or outswing
  • Easy and effortless to operate: state of the art German-made hinge system allows panels to glide smoothly into folding position.
  • Custom sizes and custom designs available, including large operable sash sizes
  • 24 opening schemes to choose from
  • Wide selection of handle styles and finishes to satisfy every taste and preference
  • High security and energy efficiency: triple overlay construction with compression seal and fully concealed German multipoint locking hardware.
  • Built to last: 2 5/8″ thick, with double mortise-and-tenon joinery
  • Unlimited finishing options
  • Full range of glazing options: double or triple pane glass with numerous LoE coatings and gas fill
  • Made from laminated solid vertical grain Douglas fir or other select wood species