Schüco Casement Windows

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Quality 70SC Schüco Casement Windows – designed & manufactured in the UK


The Schüco AWS 70 SC combines original style and timelessness with excellent energy efficiency, to keep your home warm. Narrow sightlines mean more light in your home, creating a more pleasant living environment. Schüco windows offer high levels of security without compromising on design.

All windows are fitted with modern hardware to complement the aesthetics of your home, combining innovative technology with outstanding design.


Key features of Schüco Casement Windows

  • Choose from a wide choice of colours
  • Handles in Anodised Silver, Black or White
  • Contemporary square bead
  • Slim aluminium sections means more glass and more light
  • Windows open outwards
  • For your safety and security we fit key locking handles to all of our windows
  • 70mm deep frame that fixes to the wall of your property
  • Internally glazed as standard
  • Standard U-Value 1.5 W/(m²K) - 1.0 available on request


  • Windows can be side hung, top hung or fixed (for Tilt Before Turn, please visit KAT’s separate product page)
  • Externally glazed
  • Cills can be 85mm, 150mm or 190mm deep with a 25mm platform on cills

General Description
Schuco Aluminium Casement windows are available in a comprehensive range of configurations; outward opening, top hung, side hung or fixed. All windows are manufactured with smooth operation, security and low maintenance in mind and are fitted with modern hardware and available in a vast array of finishes.
Frame depth 70mm front to back
Side Hung Sash
Minimum sash width – 350mm
Maximum sash width – 700mm
Minimum sash height – 500mm
Maximum sash height – 1600mm

Maximum sash weight 42kg
Top Hung Sash
Maximum sash width – 1800mm
Maximum sash height – 1800mm

Maximum sash weight 100kg
85mm deep
150mm deep
190mm deep

25mm platform on all cills
Comprehensive range of configurations of fixed and opening sashes. 44mm add-on if Trickle Vent required or trickle vent through the sash available.
Cranked handle in Anodised Silver as standard.
White and Black available to order
‘Planitherm Total +’ low emissivity 28mm sealed units
Clear glass, soft coat lamination, argon filled units.
Can accommodate glazing up to 34mm.
Security and Performance
Espagnolette window locks with key locking handles
Option for windows to conform to PAS24
Any RAL colour can be supplied including dual colours.



KAT Schuco windows are manufactured using the latest technology, machinery and manufacturing processes. Each window is then hand-finished and checked for quality in our factory in the UK. Schuco windows can be manufactured with a different colour inside and outside your home, with a wide range of colours available to suit your style of home.

Design your window to be top hung, side hung or fixed, with windows open outwards to allow for curtains and blinds.

Schuco Windows are compatible in design with Schuco Bifold doors and Patio doors with a 10 year guarantee.

Blinds Within Glass


Integral venetian blinds are made to fit neatly between 2 panes of glass, offering a contemporary look for Schuco Windows in a choice of 10 colours; White, Yellow, Hay, Sage, Sky, Cream, Putty, Silver, Dark Silver and Dark Grey. 

Raising and lowering of the blinds is controlled using either a Rotational Wand, Rotational Knob or a Cord system. The blinds carry a 5 year guarantee, are maintenance free, conform to BSEN 13120 Safety Standards and are suitable for 28mm double glazed window sashes up to 1200mm wide.

Material Information


Many people choose Schuco Aluminium windows for reasons of durability and ease of maintenance in addition to the slim sightlines and contemporary design.

Choose from our Standard or Slim Profile.




Hardware for Schuco Windows can be manufactured in austenitic steel which is a marine grade finish for coastal applications.

All hardware in KAT Schüco Windows is bespoke to the product, no generic industry hardware is used.

Check out the finishes on our handles because it is attention to detail that helps make this unique product range so exciting.

Available in:

  • Anodised Silver
  • Black
  • White


Safety & Security


All Schuco Windows are manufactured so that the gaps between the sash and frame are small enough to make it difficult for a would be intruder to gain access. In addition to this, key locking handles are fitted to all windows, as standard.

Safety & Security

Colour Options


A little time and care with your choice of colour is advised and your selection should be influenced by your style of property, surrounding architecture or the doors within your home.

KAT Schüco Casement Windows are available in a wide range of RAL colours. Our 3 standard colours are White gloss, Anthracite Grey and Black and these are available with a short delivery time.

Call into our Showroom in either Newhaven or Macclesfield and we can show you a colour chart demonstrating each of the RAL colours available