Aspect Bi-Folding Door System

Beautifully engineered to withstand the elements and built to last, the Aspect Bi-folding Door System by Four Seasons of Tacoma will exceed your expectations and performance of day to day life. Provide security for your loved ones while still being able to allow the maximum amount of natural light into your home. Maintain the perfect balance between indoor and outdoor living with the Aspect Bi-Folding Door System. For those who love to entertain, enjoy the ability to expand your living space; and for those who like to feel the cool breeze on a quiet summer's night, relax and take in the natural beauty.


  • There are 26 different configurations and a bottom rolling system transfers the weight away from the top of the opening.
  • Fully tempered 1" insulating CONSERVAGLASS SELECT for superior energy efficiency, security and noise reduction.
  • Simple, yet sophisticated floating rollers ensure effortless operation as wheels move through tracks.
  • Innovative hinge system provides lifelong adjustability.
  • Clear anodized thresholds, along with covers and guards work to remove debris from sloped racks and eliminate debris through drainage cavities.
  • Unparalleled Security-Slimmer frames will fit unobtrusively beneath glazed panels and irremovable, concealed locking pins provide maximum security to give you peace of mind.
  • Weatherproof-fixtures and doors go through rigorous weather tests ensuring that the Aspect Door System withstand the test of time, even in the harshest weather conditions*.
  • Hardware** available in Stainless Steel and Brushed Stainless Steel.
  • Multi-point lock handle set matches to door colors (bronze, white, sandtone).

Why Choose a Four Seasons Sunroom?

Watch Our Video

  • Benefit from Easy Construction with Four Seasons Sunrooms
  • Improve Your Quality of Life, Everyday with Spacious Sunroom Additions
  • Four Seasons Sunrooms Add an Elegant Finishing Touch
  • Sunrooms Additions Add Space and Natural Light
  • Qualified Remodeler
  • Energy Star
  • Top 500 Remodelers
  • WindowDoor Top 100 Manufactures