Cortizo Casement Windows


Aluminium Casement Windows

Cortizo Casement is a slimline aluminium top and side hung outwards opening window system characterised by narrow, contemporary looking frames and excellent levels of thermal and weather performance, which makes them perfectly suitable as an alternative for replacement windows, as well as great choice for new builds and property extensions.

Available as an outward opening casement window, fixed units, shapes and bays, with an outstanding quality and durability. The frame depths of 70mm frame provides a perfect alternative for the UK replacement market.

Highly energy efficient, made from premium grade aluminium have a great glass-to-frame ratio allowing for more glass and more natural light into your home, With a thermal break zone of 32 mm and a transmittance Uw from 1,0 W/ m²K, and British security certification PAS 24, Cortizo casement is a great long-lasting aluminium window system for any home.


Great glass to frame ratio!

Slim, contemporary frames from premium grade aluminium allow for more glass surface and more natural light into your home.
This casement window system is ideal for both residential and trade markets, equally for refurbishment or new build projects.
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As one of the best, versatile and affordable aluminium window systems, Cortizo Casement comes in a wide range of design options, with contemporary slim frames, to help you find the style that best suits your property.

BENEFITS OF Cortizo Casement Windows:
  • Narrow sightlines
  • Great insulation due to polyamide thermal break technology
  • Slimline and heavy duty sashes available to accommodate different size windows
  • Available in flush profile
  • Available with security hardware and concealed hinges
  • Double glazing as standard with triple glazing available
  • Wide range of finish options with dual-colour available
  • Tested to the stringent PAS 024: 2012

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