General Description

Where there is a design requirement to retain the slim lines of a buildings’ original steel windows, KAT’s Art Deco Windows are manufactured from modern aluminium materials with the thermal properties and performance of a modern system.




Wide range of RAL colours with dual colours available


24mm, 28mm, 32mm or 36mm

Outerframe and sash dimensions

Frame depth 47mm
Frame and sash sightline 59mm
Side hung
o/a min width 300mm
o/a max width 700mm
o/a max height 1400mm
Top hung
o/a max width 1400mm
o/a min height 275mm
o/a max height 1300mm
Max vent weight 40kg

Sash options

Single or double sash opening outwards
Side hung
Top hung
Tilt and Turn
Arch-headed or circular

Thermal performance

U-Value of 1.5 W/m2K (with sealed unit 1.0
Polyamide thermal break provides
enhanced thermal performance.


Externally beaded as standard
Internally beaded option


85mm, 135mm, 150mm,
190mm, 225mm,300mm


Fully-suited art deco window furniture as standard with optional Monkey Tail or Bulb End designs available in a wide range of colours, including; anodised shades of gold, bronze, silver, grey and black.

Thermal Performance

Excellent U-value of 1.4 W/m2K is achievable.


Multi-point locking
PAS24 available

Download Art Deco Windows Technical Specification