Forster Presto XS steel windows and doors

Forster Presto XS steel windows and doors

Slimmest steel windows and doors profile system for trendy industrial look or constructions in timeless design.
With the new profile system forster presto XS, we are expanding the product family of non-insulated profile series for interior applications.

The uniquely slender profile face widths allow for extremely filigree constructions in a timeless design. Thus, the elements provide brightness and spatial well-being with the greatest possible transparency. With a wide range of profiles, glazing as well as flush and offset doors can be produced.

For a special look, muntin bar profiles are available to reproduce historical or delicate constructions. The coordinated range of accessories and fittings is easy to process and offers a high degree of safety in use.

The unique steel windows and doors construction design, enables tailor-made modular solutions for a wide range of interior applications. The ultra-slim forster presto XS profiles made of 100% steel, without additional insulators made of GRP or plastic, are particularly durable, sustainable and ecological because they are completely recyclable.



  • frame and leaf made of superior quality steel sections without a thermal break and with a section wall with a thickness of 1.5 to 2 [mm],
  • the minimum design surface area of fixed windows is 0.5 [m2], and the maximum height of fixed windows is 4,000 [mm],
  • the sections are welded together, welds are ground and polished to ensure an attractive look,
  • infill: all-glass glazing with a single-chamber glazing unit or a single safety glazing unit,
  • installed separately or in façades.

Technical details  
Material options cold rolled steel
Face width

doors from 18 mm

fixed glazings from 23 mm


single leaf door up to 1200x 2400mm (W×H)

double leaf door up to 2400x 2400mm (W×H)

System properties

wet and dry glazing

design glazing beads in aluminium and steel in various dimensions

perfectly matched accessories

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