UPVC Sliding and Folding Doors

UPVC Sliding Patio Doors

A sliding Patio Door has the advantage of large panes of glass with less frame to obstruct the view beyond. The sliding frame will provide a seamless access point from the house to garden with no frame intrusion into the room as it slides open which is ideal for a doorway between the house and a conservatory. The sliding door can be used to form a porch entrance and can include a midrail to take care of a letterbox. With a low threshold, access through the sliding doorway is made easy for wheels to travel over.

The WHS Halo Patio Door is designed to provide the highest standards of aesthetic appearance, durability, and security by incorporating the latest standards in hardware design.

Features and Benefits

  • 2/3/4 pane
  • High security:
    – Anti jacking system
    – 4 point hooklock
    – 1 piece keep
  • Reinforced low maintenance PVC-U frames
  •  Excellent weather protection & heat conservation
  • Suitable for conservatories & porches
  • Midrail with letter plate available in the decorative range
  • Slim stepped 70mm outerframe for minimal plaster cutback
  • Multi-chambered profile for greater thermal insulation
  • Low-line gaskets extruded to sash frame for larger visible glass area
  •  Stainless steel easy glide track system
  • Concealed drainage and double wool piling for improved draftpoofing
  • Handles available – gold, chrome, white & black
  • Internal slider as standard – external optional
  • Nightvent facility available
  • Available with Featured or Chamfered bead

Folding Doors

Our high performance PVC-U bi-folding doors are designed to give you the advantage through a technically innovative product that has become the market’s ‘must have’ product of today. The bi folding door meets the demands of contemporary living combined with beauty, function and form. Door panels are configured into a number of folds for greater versatility, which concertina into a small space, allowing optimum light and access into a room with minimal obstruction. It allows for a wider opening from a house or conservatory – extending any home so owners can enjoy the benefits of the outdoors and their gardens all year round.

Ideal in applications where an opening or partition is required between rooms, or where the home leads onto a patio/ outside area. Our Bifolding doors are suitable for domestic, commercial & retail applications.

Simple slide and fold operation

Using the recommended gearing ensures that the door sashes operate smoothly and effortlessly giving a total performance. The door leafs are hinged to a mullion supported by a roller mechanism which slides on tracking.


CN Glass bi folding doors

CN Glass bi folding doors

Features and Benefits

  • Chamfered & Sculptured 70mm Systems
  • Smooth easy glide operation to open
  • Door panels fold back fully to optimize the opening area
  • Suitable alternative to In-line patio doors or french doors
  • Hardware bottom running


  • Ideal for conservatories or extensions leading into the garden
  • Internally glazed single leg bead
  • Chamfered edge feature
  • No special profile required
  • Inward opening
  • Available in a choice of colour options