Sliding Patio Door

No other sliding patio comes close.

Nothing outperforms Deceuninck's Slider24

Three times more effective in bad weather than other leading brands. Unique design ensures robust long-life weather performance.

It is also the most secure sliding patio door on the market with a future-proof PAS24 compliant certificate and top of the range Yale locking hardware.

  • 450Pa Water Tightness
  • PAS24 Approved
  • A+ Energy Performance
  • 26 Colourways In Stock

Best Features

  • Dedicated mid-rail section
  • Positive clip-on trims
  • Welded & mechanical frame options
  • Stainless steel track
  • Yale locking hardware
  • Low threshold option
  • Multi-chamber sash & outer frame
  • Sloping drainage sump

Best Performance

  • Class A4 600Pa Air Permeability
  • Class E8A 400Pa Water Tightness
  • Class A3 1200Pa Wind Resistance
  • A+ Energy Rated Door Set
  • PAS24 Security

Best Looking

  • 70mm Platform
  • 28mm chamfered or sculptured bead options
  • Flush 36mm Bead
  • Colour matched aluminium & PVC interlock options


Colour Express is a unique range of foil colours in 18 colourways for our full suite of windows and doors with matching trims, cills and ancillaries. It’s all in stock – residential, composite, Slider24 and Slide & Swing doors. So your whole order arrives together and you can sell colour with confidence. Windows and doors have never looked so pretty.

The Heritage Colour Collection is our new range of 8 premium colourways from stock. Heritage 2800 windows, residential, composite, Slider24 and Slide & Swing doors in 8 colourways, each with matching trims, cills and ancillaries so your windows and doors are all perfectly matched.

The Colour Express Collection

The Heritage Colour Collection