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By submitting this form, you consent to Sapa UK using the information entered by you to process your request. Your information will be used specifically to assist you and never to send you marketing emails.
For more information, please see our Privacy Policy and Website Terms & Conditions.

Crown Casement

Aluminium Window System

Crown Casement – Over four decades of our design expertise, knowledge and passion has gone into developing our Crown products. By creating side or top hung windows, fixed lights as individual elements or co-ordinated multi-windows, true flexibility is available to meet your product needs. With a large range of options and capabilities, including those that provide structural integrity, the Crown Casement Window System can accommodate a large range of window designs suitable for your project.

We designed our Crown system the way that we would like them to look in our own homes

This system is fully weather stripped achieving the highest levels of weather performance and all of the aluminium profiles incorporate polyamide thermal barriers meeting the latest Building Regulation requirements of U values and window energy ratings.  

Is this right for my project?

  • Wide range of high quality polyester powder coated colour options including dual colour
  • Wide range of framing shapes available for traditional or modern aesthetics
  • Top hung, side hung or fixed light windows are available
  • Excellent weather performance meeting BS 6375: Part 1 Severe Exposure Category 2000
  • Patented security bead design meeting current security standards
  • Can incorporate structural mullions and transoms
  • Slim 52mm profile to increase viewing area, incoming natural light and improving the aesthetics
  • Virtually maintenance free
  • Trickle ventilation to meet Building Regulations
  • Can create glazed screens or bay windows with corner junctions at any angle between 90° and 270°

Crown Flush Window

Close up of the Crown "Flush Vent" Aluminium Casement Window from Sapa

Within the Crown Window range is the Flush Window Suite.

Featuring a consistent unbroken external appearance aluminium flush window will suit a wide range of residential applications - from classic cottage aesthetics to modern, sleek designs. The modular approach within the Suite allows the Crown Flush Suite to address a range of customer preferences and provide solutions without compromise.

In addition to sharing all the benefits of the Crown Window range the Flush window delivers exceptionally slim sightlines. The brochure for the Flush Window can be accessed from the Downloads Tab.

Project Gallery

Crown Casement Window Residential Installation

Crown Casement Window Residential Installation

Crown Casement Window Residential Installation

Downloads

Sapa Crown Residential Brochure.pdf
Crown Residential Brochure.pdf
Download 4.5 MB
Crown Flush Window Brochure.pdf
Crown Flush Window Brochure.pdf
Download 2.3 MB
zip
Crown Casement Window CAD.zip
Download 2.9 MB

Product overview

Crown Casement – Over four decades of our design expertise, knowledge and passion has gone into developing our Crown products. By creating side or top hung windows, fixed lights as individual elements or co-ordinated multi-windows, true flexibility is available to meet your product needs. With a large range of options and capabilities, including those that provide structural integrity, the Crown Casement Window System can accommodate a large range of window designs suitable for your project.

We designed our Crown system the way that we would like them to look in our own homes

This system is fully weather stripped achieving the highest levels of weather performance and all of the aluminium profiles incorporate polyamide thermal barriers meeting the latest Building Regulation requirements of U values and window energy ratings.  

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