Aluminium Patio Doors

Our aluminium sliding patio door system is perfect for smaller openings up to 5 metres wide.

  This patio door features slim sightlines but is very secure. When coupled with low emissivity glazing, these thermally enhanced doors achieve very acceptable U values.  These inline sliders are perfect for applications where it is desirable not to open in or out of a room and they offer a far larger glass area than a set of French double doors.

  • Low Maintenance
  • Safety Glass
  • Any RAL Colour
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Key features of Kawneer Aluminium Sliding Patio Doors

  1. 400mm cranked bar handle in brushed steel
  2. Pentalock 5 point enhanced security lock
  3. Slim aluminium sections means more glass and more light
  4. Option of 2, 3, and 4 panel openings
  5. 3 single colours from stock and 1 dual colour or any RAL colour, dual colour or textured finish available
  6. Marine Grade finish possible
  7. Rigid aluminium sections allow for more glass and therefore more light in your home
  8. Stainless steel wheels and tracks


  1. D handle, 400mm or 1000m long bar handle to inside and outside in brushed steel
  2. Option of lever only with cylinder to outside
  3. PAS24:2016 enhanced security
  4. Midrail option for front door applications with letterbox
  5. Integrated blinds fitted between 2 panes of double glazing


General Description
Elegant and efficient in line system in a range of options with slim sightlines.
Dimensions of Twin Track
Up to 8 metres wide
Slim sash 87mm
2, 3 or 4 panes
Maximum 160kg panel weight for inline sliders
400mm cranked bar handle in brushed steel
Pentalock 5 point enhanced security lock
Standard frame size, thermally broken
Height is 54.5mm
Standard bead is 28mm square shape
36mm square bead available
Intended for domestic use – not high rise.
Weather Test Results –
Air 600 Pascals
Wind 2400 Pascals
Water 300 Pascals
U value W/m2K 1.75, subject to glass
Designed, tested and manufactured to the highest security standards with high security multi-point locking
3 Star Diamond Rated Cylinder with Kitemark

We can supply any RAL colour, luxury textured effects or anodised finishes, which includes Marine Grade. All painted and finished in our advanced paint finishing facility at Kawneer Runcorn, in Cheshire.

From stock, we supply:
Single colour:
White Gloss
Anthracite Grey Matt

Dual colour:
Anthracite Grey Matt outside with White gloss inside



We can offer 'Secure by Design' on our window and door ranges.

Energy Efficient

Energy Efficient

U Values from 0.7, A* Energy Rated, and environmentally conscious products.



Many of our products comply with FSC, PAS 23/24, CE Marking, and are tested by BM Trada.

Project Management

Project Management

Professional advice and guidance for all building projects.

Andrew James


"My experience with International Doors and Windows was excellent. They were competitive on price and provided top quality products and services."

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