How many window and door installers in Germany have no website?
42%
According to the database of dieanalysten GmbH, 42% of window and door installers in Germany have no website of their own and 47% have no email address (October 2026, based on more than 7,400 active businesses). This ranks #55 of 78 industries by share without a website (average of all businesses: 52%).
By federal state
| State | without website | without email | Businesses |
|---|---|---|---|
| Saxony-Anhalt | 55% | 59% | 174 |
| Thuringia | 53% | 59% | 217 |
| Mecklenburg-Western Pomerania | 52% | 56% | 124 |
| Brandenburg | 49% | 56% | 282 |
| Saxony | 48% | 53% | 386 |
| Berlin | 46% | 50% | 195 |
| Bremen | 44% | 56% | 41 |
| Bavaria | 43% | 47% | 1,163 |
| Rhineland-Palatinate | 42% | 45% | 432 |
| Hesse | 42% | 48% | 502 |
| North Rhine-Westphalia | 41% | 47% | 1,471 |
| Baden-Württemberg | 40% | 45% | 1,377 |
| Hamburg | 39% | 40% | 94 |
| Schleswig-Holstein | 39% | 44% | 251 |
| Lower Saxony | 38% | 44% | 644 |
| Saarland | 35% | 40% | 95 |
| Germany | 42% | 47% | 7,459 |
Frequently asked questions
How many window and door installers in Germany have no website?
According to the database of dieanalysten GmbH, 42% of window and door installers in Germany have no website of their own and 47% have no email address (October 2026, based on more than 7,400 active businesses). This ranks #55 of 78 industries by share without a website (average of all businesses: 52%).
Cite this number
Suggested citation
According to the database of dieanalysten GmbH, 42% of window and door installers in Germany have no website of their own (source: dieanalysten B2B database, October 2026, https://www.dieanalysten.com/en/statistics/digitalization/window-and-door-installers).
The statistics are licensed under CC BY 4.0: free to use, including commercially, with attribution “dieanalysten” and a link.