heroal bending and edging service

Shaped aluminium windows and doors provide for special stylistic elements.

Shaped aluminium windows and doors

heroal’s in-house bending and edging service provides for individual design options

We create elements to your architectural desires and wishes – so that your creativity knows no limits. Shaped windows and doors, for the modernisation of old buildings or as special stylistic elements for new buildings, are elements of individual architecture. With our sophisticated machinery, we are able to carry out even very complex profile bending works: round, segmental and basket arches or circular elements (also referred to as bullseye windows), as well as custom-fit, easy-to-reproduce edgings and connectors to the building structure. All elements meet our high quality standard and are available in heroal’s wide variety of colours and surfaces you are used to. Good ideas, perfectly manufactured: heroal fabricator services provide for unlimited creativity.

What’s so special about shaped heroal profiles?

Variety of shapes

heroal windows and doors can have all imaginable shapes and opening variants, for both inside and outside use.

Unique in the industry

As a unique service in the industry, heroal’s in-house bending and edging service creates aluminium profiles for windows and doors in the required shape.

Variety of colours

Select your required colour or decor totally independent from the shape of your windows and doors. For maximum freedom of design.

heroal’s range of shapes at a glance


Front doors



  • What does edging mean?

    Edging, or forming by bending according to German Industry Norm 8580, refers to the bending of sheet metal. Edged sheets are installed to clad angled or corner profiles of windows and doors, for example.

  • Can SD surfaces also be bent?

    Shaped windows and doors can also have a heroal SD surface. This way, arched doors and windows can also have wood, concrete and rust looks, while at the same time offering all advantages of aluminium.

  • Is there a limited colour range for bent aluminium profiles?

    There are no limits when it comes to available colours for shaped aluminium profiles. After bending, the profiles are hwr powder-coated in the colour of your choice, ranging from RAL and DB colours to the shades of Les Couleurs® Le Corbusier, or treated in an anodisation process, or refined with a heroal SD surface.

  • Which heroal products can be bent?

    In addition to windows and doors, we can also bend curtain wall elements. There is a wide range of shapes available for windows and doors. The profiles of heroal’s window and curtain wall systems can also be bent to convex and concave forms.


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The heroal promise

When it comes to how we live and work, the most important thing is having choices. heroal knows that. As a family-run company with more than 140 years of experience, we believe that when it comes to quality, there are no compromises. That is why our products give you a way to create ideal solutions for nearly any requirement. As a technology leader, we believe that quality means more efficiency, more reliability and more performance – solutions that are "SIMPLY. BETTER."

  • over 3,500 specialist partners worldwide
  • products with tested quality
  • family-run company with a long tradition
  • made in Germany
  • personalised design
  • comprehensive range of services
  • superior technical solutions