Germany – Installation of doors and windows and related components – Fensterbauarbeiten DIN 18355, 18357, 18361

Decision signals

First-pass opportunity review

These signals are calculated from the indexed fields. They help prioritize a review but do not replace eligibility checks in the official procurement documents.

Timing signal

1 days to indexed deadline

03 November 2026

Indexed data completeness

86%

Based on seven decision fields

Official title coverage

7 languages

Preserved from source-supplied versions

Classification signal

45421100

Construction work

90-day market activity

15,040 related notices

3,225 buyers in Germany / Construction and engineering

Buyer activity

18 indexed notices

Published by this buyer in the last 90 days

Market context

How this notice compares with the current market

Biderra found 15,040 construction and engineering notices from Germany in its rolling 90-day index. 13% publish an estimated value and 42% include at least one indexed deadline. This notice is currently active according to the deadline fields available in the source feed.

Official title versions

TED may publish the same notice title in several official languages. Biderra preserves the versions supplied in the source feed.

What Biderra adds

For notice 673671-2026, Biderra has normalized the contracting authority country as Germany, grouped CPV 45421100 under construction and engineering, compared the available deadline fields with today, measured field completeness, and preserved 7 source-supplied title versions. The official record remains decisive.