The Alufold Cortizo sliding door is the perfect solution for lift and slide patio doors. Using an advanced aluminium door with the Cortizo aluminium technology, found in our market leading Alu Haus Range, ensures superior engineering, thermal performance and lift and slide technology.
The Cortizo lift and slide door features a built-in system which takes some of the weight when you’re opening the panes. The system’s allows sash widths up to 2.5 metres wide via a range of interlock sizes to achieve the best combination of strength, sight lines and size capability.
Aulfold Cortizo has the slimmest aluminium profiles available and its lift and slide design maximises your glazed area, delivering the superior light and airy feel with a clean aesthetic frame.Download Brochure
"Aluframe brings you sophisticated design, cutting-edge manufacturing, excellent security and long-term performance."
We’ve taken the best aluminium door technology and improved it
Built to stand the test of time and give you peace of mind
Provide the best access to all through our low threshold finishes
Bespoke designed handles maintain a clean aesthetic, not found on any other sliding door on the market
Stellar is at least 30% slimmer than the main competing systems.
Aulfold Stellar bifolds have U Values as low as 1.1W/m2K
Superior air tightness with air permeability tested to 600Pa
Choose from our premium colours to fit your home
Choose from our various colour options by creating your solid or dual colour bifold door designs to suit your modern contemporary aspirations.Get a Quote
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