Folding Sliding Doors & Windows

Known as the Original Folding , Sliding Door Company, FSDC have over 20 years experience in the bi-folding, glass wall design and manufacturing process, making them an industry leader and our number one choice for Folding Sliding Doors and Window supply and installation.

The confidence in Quality of this product is backed up with the generous warranty package which is up to 20 years for the seals!

FSDC use high quality FSD hardware and their robust profile designs to provide a serene and effortless operation of the bi-folding systems up to 50′ unmatched by other large opening systems.

Folding sliding doors offer custom built bi-folding units to fit any opening whether residential or commercial for flexibility of design. That means you get to determine sizes (std sizes available), colors, materials, finishing & coatings, configurations, and hardware.

Available in Aluminum, uPVC and Ali-Clad Aluminum.

Suitable for both Residential and Commercial applications, these products have been rigorously tested and meet or exceed the most extreme performance requirements making them suitable for even the toughest Canadian Weather!

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  • Featuring Cardinal Glass IG Units, a cutting edge supplier of high performance insulated LoE glass in North America. All sealed units are made with tempered glass and Argon-fill with black stainless steel spacer bars. Offering both dual and triple glazed options. Different glass make-ups are available for varying thermal performance requirements.

Top and bottom roller assemblies:

  • All models are designed for smooth operation in either top-hung or bottom-hung operation.


  •  All locks are stainless steel, multi-point systems with one-hand operation for convenience and durability.

Swing door handles:

  • Are solid brass contemporary style.  Available in black, satin nickel and white.

Exterior finishes:

  • Done by Mayne Coatings using AkzoNobel Interpon D2000, meet AAMA 2604 standards for durability.
  • Retractable screens to suit available.

Standard and Custom Sizes:

  •  We meet a wide range of opening requirements, whether you require a specific size or prefer a standard size for added cost savings and shorter leads we have you covered.