Aluminum Slide and Fold Doors

This is the next generation solution in aluminium folding door systems. These high-performance aluminium folding door systems are one of the slimmest folding doors you can find on the market. Even with a dramatic reduction in framing size, Alteza maintains its high thermal performance and insulation. Every Alteza aluminium sliding and folding door is fully tested for weather protection including air permeability, wind resistance and resistance to driving rain, achieving a water tightness level that cannot be matched. Customization is possible: glazing & glass options, robust hardware, mesh, grill, choice of colours and sizes.

Aluminum Slide and Fold Doors


Door Styles

Slide and Fold Door - 4 Panel

Doors that
are made for you

Every home is different, and that's the way it should be to reflect the style and requirements of the occupants. The innovative systems from Alteza aluminium doors are bespoke to each project and are manufactured to the highest quality to offer outstanding aesthetics as well as performance levels. With Alteza, you can customize





Size & Color

10 Year Warranty

12 Years of Fabrication Experience

World-Class Technology

Highly Customizable

Wide Range