The CF 77 Bi-fold range is particularly popular for opening living spaces onto gardens and terraces — the folding panel system accommodates openings of considerable width, with sashes that operate smoothly and fold compactly to one side.

The CP 130 Sliding system offers a large-format sliding door solution for panoramic openings, while the CS 77 Casement Door system provides a more traditional opening configuration with modern engineering. All systems are available in a wide choice of RAL colours and are Secured by Design accredited.

The Masterline 8 and SlimLine 38 systems extend the Aluminium External Door range at opposite ends of the specification spectrum. The Masterline 8 is Zakuna’s most thermally efficient aluminium door system, available with three levels of insulation specification and designed for projects where performance is a priority. The SlimLine 38 offers improved design aesthetics — maximising glass area through exceptionally slender profiles, ideal for projects delivering maximum natural light.Aluminium External Doors can be made in a choice of configurations to suit your project requirements, incorporating full height glass panels, Bi-fold Doors and Sliding Doors. Different units can be combined to create more complex constructions such as curtain walling, screens, patios, to your exact specifications. Matching window system profiles are available for design cohesion across your project. Explore our Aluminium External Doors in the External Door Showcases to see each system performing in finished architectural projects.

External Door Showcases