cortizo 4700 sliding doors in silver colour on a patio

Cortizo 4700 sliding doors

Contemporary styling, slim 47mm mullion

black sliding doors in a luxury basement conversion

High-end aluminium sliding doors

Contemporary styling, slim sightlines and high security and excellent weather performance. Available supply only for builders and homeowners wanting to buy direct, Cortizo 4700 sliding doors are ideal for property renovations and new build projects.

Cortizo sliding doors are part of our overall range of sliding patio doors for the home or commercial building.

Flat modern frame profiles, with standard or low threshold

The leading UK and European patio door

slim sliding doors showing a flush floor and outside decking

Flush or low track

Available with standard or flush track, Cortizo 4700 sliding doors provide seamless access with minimal step and full weather protection.

section of sliding patio door showing glass and track

Thinner frame profiles

With a 47mm central mullion, 4700 patio doors provide larger glass panels and less visible aluminium on two and three panel models.

black sliding doors in a three-panel design

Smooth sliding panels

Cutting-edge hardware allows even heavy doors to effortlessly slide on double or triple tracks. Door panels up to 3.0m high and 2.5m wide.

The UK’s finest aluminium brands available at fast lead times and competitive prices when you buy direct.

cortizo 4700 sliding doors- 1

High specification Cortizo 4700 sliding doors

The premium Cortizo system comes with the option of 28mm double glazing right up to 34mm triple glazing for superior thermal insulation as low as 1.1Wm2K. Choose from standard stock colours or any of 150 RAL, even anodised finishes on special order.

High quality aluminium profiles, with a deep thermal break and durable powder-coated surface finishes, make Cortizo 4700 sliding doors some of the highest quality on the market. Stainless steel track, adjustable rollers, security glazing and extensive sealing ensure reliable operation, protection and sealing.

  • Two, three, four or six panels
  • Single, double or triple track
  • Open corner designs

Trueglide provides the latest aluminium door systems direct to the trade. Contact us for a quotation, lead times and a personal service on direct trade supply of Cortizo sliding doors. A local installation service is also available.