Kawneer Slim sliding patio doors

Doors Dublin ABA-Doors-and-Window

What do you want your vision to be?

Our vision is yours. Because our guess is that you’d prefer a vision of your garden or the great outdoors in preference to a less than great obstructive door or window!

At KAT, we specialise in installing frameless doors and windows in homes and commercial buildings across the UK.

Benefits you WON’T see!
It could be said that, in one way, you won’t see the benefits of our superb range of KAT Slim Aluminium Patio doors! Because our vision from day one was to take glazing to a whole new level.

And, to achieve just that, our single-minded commitment to product and system development ensure that we are always at the very forefront of glazing technologies.

Your vision realised… beautifully
Whatever your vision might be, our team can bring it to life beautifully, smoothly and seamlessly, from planning to completion. And, with multiple configurations available, your imagination really is the limit to make your dreams reality.

Key features of KAT Slim sliding patio doors

  • Low maintenance, hard-wearing powder coated aluminium
  • Slim 35mm Meeting Style
  • Any RAL colour and wide range of texura finishes
  • Secure Multi-point locking
  • U Values from 1.6W/m2k
  • Available as Inline Slider or Lift & Slide
  • PAS 24 Security
  • Choice of 2, 3 or 4 sash options


  • Sliding doors can open from both the left and/or right
  • 35mm or 83mm sightline interlocks available
Doors Dublin ABA-Doors-and-Window

Material Information

Aluminium has become the preferred material for manufacturing windows and doors from and that is why it is widely specified by Architects for most new build and refurbishment projects.

Aluminium doors require very little maintenance, just an occasional wipe with a damp soapy cloth and a regular check to ensure the track is kept free from grit and small stones to ensure the doors continue to run smoothly.

Aluminium is more resistant to the elements than uPVC and is not likely to warp or rot. We offer a 10 year warranty on standard paint and a 25 year warranty on Marine Grade paint.


We believe in keeping things simple. Our slim doors are supplied with an elegant handle with an up down lever and cylinder lock, that sit close to the door edge.

In order to maximise the glass area we have kept our aluminium edge profiles as slim as possible.