window and door replacement

Patio Doors

Whether you require wood, metal clad, vinyl or fiberglass, you are sure to find the Patio Door for you at Cossins Windows Ltd. We offer a wide variety of patio and french doors.

Garden Door

  • Garden doors swing out (great for tight floor area applications); one acts as a window with a full screen, and one as the passage door.
  • Fiberglass, Steel, Wood or Clad Wood slabs available. A large variety of glass options available.

Sliding Door

  • Sliding doors available in Metal Clad or PVC.
  • Quality wide rail sliders are available in most series.
  • Double Lock System available on some units for added security.

Swing Patio Door

  • Swing patio doors come as one fixed slab, while the other is hinged on a centre mullion, opening in a full 180° tight against the stationary door so as not to use up valuable space.
  • Steel, wood, fiberglass or clad wood slabs are available, with a large variety of glass options.
  • Can be equipped with a Phantom Screen.

Double Terrace Door

  • Cossins double terrace doors are available in an inswing or outswing configuration.
  • Both doors open to give you maximum accessibility to any room.
  • Cossins terrace door slabs are available in steel, wood, fiberglass or clad wood

P.H. Tech Wood-Clad Patio Door

A Patio Door that is almost maintenance free with operation that is smooth and quiet.


  • Best of both worlds: the traditional appeal of wood combined with the high-grade performance of uPVC.
  • Screen: Self-cleaning tracks, adjustable spring-loaded suspension system, anodized aluminum track built into sill, rigid enameled aluminum alloy frame.
  • Interior and exterior uPVC cladding for durable value.
  • Panels are reinforced with steel for stability and smooth stable operation that will last for years.
  • A Patented self-lubricating sliding system that has dual tandem wheels that are adjustable. Quite, easy and smooth operation.


  • Doors laid out in 2, 3 or 4 panels
  • 3 standard heights with 5 standard widths 
  • glass sealed units with a number of performance options
  • energy efficient glazing options
  • decorative window grills as well as European-style panels are optional
  • forced entry is resisted with mortise lock system
  • black, white or brass metal handle
  • multipoint locking system is optional

Configurations for Garden Doors, Sliding Doors, Swing Patio Doors & Terrace Doors.

Testing Results

Click here to request a quote on our Patio Doors

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