How many window and door installers are there in Schleswig-Holstein?
The B2B database of dieanalysten GmbH alone lists more than 250 window and door installers in Schleswig-Holstein, Germany (October 2026). The number of window and door installers in Schleswig-Holstein is therefore at least 250. Schleswig-Holstein ranks #9 of 16 German states with 8.5 per 100,000 inhabitants (national average: 8.8).
Key figures Schleswig-Holstein
Cities in Schleswig-Holstein
→ Window and door installers in all of Germany
Frequently asked questions
How many window and door installers are there in Schleswig-Holstein?
The B2B database of dieanalysten GmbH alone lists more than 250 window and door installers in Schleswig-Holstein, Germany (October 2026). The number of window and door installers in Schleswig-Holstein is therefore at least 250. Schleswig-Holstein ranks #9 of 16 German states with 8.5 per 100,000 inhabitants (national average: 8.8).
Where in Schleswig-Holstein are most window and door installers?
Most are located in Kiel (19), Lübeck (16), Elmshorn (7).
Cite this number
The B2B database of dieanalysten GmbH alone lists more than 250 window and door installers in Schleswig-Holstein (source: dieanalysten B2B database, October 2026, https://www.dieanalysten.com/en/statistics/window-and-door-installers/schleswig-holstein).
The statistics are licensed under CC BY 4.0: free to use, including commercially, with attribution “dieanalysten” and a link.
Method: businesses in the database of dieanalysten GmbH minus a 5% safety margin; businesses in liquidation or with a recognizable closure are excluded. See methodology. As of October 18, 2026.