The SAPA Crown Patio door comes from one of the best known and established aluminium systems in the UK.  As a long established manufacturer of SAPA products, Capital Windows provide the quality Crown Patio Sliding door.

Our doors are engineered to provide ease of use with long term reliability.  They’re a quality aluminium sliding door designed to maximise light and space and provide sliding door solutions for houses, flats and apartments.

An affordable sliding door from a trusted name.

trade-aluminum-sliding-patio-doors-imageThe SAPA Crown Patio door comes in a choice of frame styles and dimensions making it suitable for both new build and replacement applications.

Expertly designed and made, these affordable patio doors come with flexible opening options, slim lines and a choice of colours and hardware.

As standard they’re provided with highly secure locking, excellent weather resistance and high quality hardware, rollers and handles.

They’re ideal either for the replacement of existing doors with a more modern and thermally efficient alternative or even as internal doors for room dividers or separating a conservatory for example.

Patio doors with a choice of leaves and opening styles.

four pane Reynaers cp130 doorYou can choose a 2, 3 or 4 pane door.  Maximum widths of up to 6.4 metres and possible with a maximum height of 2.5 metres.  Also available are matching handles should you be complementing your sliding doors with the SAPA Crown range of windows and entrance doors. Choose SAPA Crown doors and benefit from:

  • One of the most thermally efficient sliding doors on the market.
  • 98mm or 120mm frames to suit individual projects.
  • Traditional design with slim sight lines.
  • Thermally insulated multi chamber aluminium profiles.
  • Virtually maintenance free.
  • In built security features.
  • A rated option available.

Crown Patio door Security features.

As standard our sliding doors come with anti-lift devices.  These prevent the lifting and removal of the sliding panes from the outside. Cleverly designed interlocking stiles are designed to prevent the doors from being forced apart.

To the locking mechanism we provide 6 centre hooks that work on a ultra strong stainless steel faceplate. Locking systems also feature an anti-slam device.  These prevent the inadvertent closing of the door and causing accidental damage.

We know that rear doors can be targeted by the opportunist burglar.  Therefore our doors are at the cutting edge of security. They’re tested to meet and exceed Secured by Design standards.

Choose from over 200 sliding door colours and finishes.

Capital Windows offer the SAPA Crown Sliding door in a choice of standard and special finishes.  There are over 200 RAL colours available including different colours inside and out.  You can also choose from our latest range of metallic finishes.

Our doors come to you from a professional aluminium manufacturer and supplier and made to your precise dimensions and specifications.  Contact us today for prices and further information.