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Industries

Windows and doors in Germany

Companies installing and replacing windows, roof windows and doors in new and existing buildings.

Companies in this industry listed in the directory are based in places such as Monheim am Rhein, Dortmund. Represented in these federal states: North Rhine-Westphalia.

Illustration: large window with glazing bars and a front door in a house wall – windows and doors industry
Illustration

2 companies

Windows and doors

Windows and doors determine a building's daylight, thermal insulation, sound insulation and security. Specialist firms advise on the choice, supply and install units, and replace old windows in existing buildings.

Typical services

  • Window replacement in timber, uPVC or aluminium
  • Roof windows and dormer windows
  • Front doors, interior doors and loft doors
  • Burglary protection, roller shutters and repairs

What clients should look out for

Key values are the thermal transmittance (Uw value) and, for front doors, the burglary resistance class. Professional installation with an airtight connection to the wall is just as important. Ask how the joints will be sealed and whether making good the plaster or paintwork is included.

On Firmenjob you will find businesses offering windows, roof windows and doors – with service pages and direct contact details.

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