This opportunity is closed. Its page stays for reference.
Similar open opportunities
Fenster, Außentüren
At a glance
Krefelder Bau GmbH is procuring Installation of doors and windows and related components (CPV 45421100) in Krefeld, Kreisfreie Stadt (DEA14). It is closed. The notice gives 2 November 2026, 10:00 (UTC+01:00) as the deadline. Procedure type: Open.
From the notice
Lieferung und Montage von Kunststofffenstern, Fenstertüren, Aluminium-Hauseingangstüren, Dachflächenfenstern und Kellerlichtfenstern für den Neubau eines Mehrfamilienhauses
Key facts
Each fact is from the official notice, last checked 7 November 2026, 23:30 (UTC+01:00).
- Status
- ClosedOfficial notice · checked 7 Nov 2026, 23:30 (UTC+01:00)
- Deadline
- Deadline passed (6 days ago)Official notice · checked 7 Nov 2026, 23:30 (UTC+01:00)
- Buyer
- Krefelder Bau GmbH, Krefeld, DEOfficial notice · checked 7 Nov 2026, 23:30 (UTC+01:00)
- Place of performance
- Krefeld, Kreisfreie Stadt (DEA14)Official notice · checked 7 Nov 2026, 23:30 (UTC+01:00)
- Main CPV
- Installation of doors and windows and related components (CPV 45421100)Official notice · checked 7 Nov 2026, 23:30 (UTC+01:00)
- Procedure
- OpenOfficial notice · checked 7 Nov 2026, 23:30 (UTC+01:00)
- Lots
- 1Official notice · checked 7 Nov 2026, 23:30 (UTC+01:00)
- First published
- 7 September 2026, 11:52 (UTC+02:00)Official notice · checked 7 Nov 2026, 23:30 (UTC+01:00)
- Last published
- 28 September 2026, 14:29 (UTC+02:00)Official notice · checked 7 Nov 2026, 23:30 (UTC+01:00)
Fact sheet

Lots (1)
Lot LOT-0001: Fenster, Außentüren
Die Leistung umfasst die vollständige Lieferung und fachgerechte Montage von Kunststofffenstern, Fenstertüren, Aluminium-Hauseingangstüren, Dachflächenfenstern und Kellerlichtfenstern für den Neubau eines Mehrfamilienhauses. Zum Leistungsumfang gehören darüber hinaus sämtliche erforderlichen Nebenleistungen, Befestigungs- und Anschlussarbeiten, Abdichtungen, Verglasungen, Rollladensysteme, Fensterbänke sowie die Erstellung und Übergabe der erforderlichen Nachweise, Dokumentationen und Wartungsunterlagen. Die Ausführung hat entsprechend den geltenden technischen Vorschriften sowie den Anforderungen der Ausschreibungsunterlagen zu erfolgen.
Timeline
- 7 September 2026, 11:52 (UTC+02:00): Original notice Notice, version 01 (Contract or concession notice – standard regime). Official notice
- 9 September 2026, 09:52 (UTC+02:00): Change Notice, version 01 (Contract or concession notice – standard regime). Official notice
- 28 September 2026, 14:29 (UTC+02:00): Change Notice, version 01 (Contract or concession notice – standard regime). Official notice
Buyer and place
Buyer
Krefelder Bau GmbH
Krefeld, DE
Place of performance
- Krefeld, Kreisfreie Stadt (DEA14)
Classification
CPV codes
- 45421100: Installation of doors and windows and related components
NUTS regions
- DEA14: Krefeld, Kreisfreie Stadt
Official documents
Links go to the publisher. Inteliwert does not copy the documents.
Questions and answers
When is the deadline?
The official notice gives 2 November 2026, 10:00 (UTC+01:00) as the deadline.
Who is the buyer?
Krefelder Bau GmbH, Krefeld, DE.
What is being procured (CPV)?
Installation of doors and windows and related components (CPV 45421100).
Where is the work performed (NUTS)?
Krefeld, Kreisfreie Stadt (DEA14).
Is it divided into lots?
No, the notice names a single lot.
Which procedure is used?
Open.
How do I submit a bid?
On the official notice or the portal it names. Inteliwert does not submit bids. Official notice
Am I eligible?
Inteliwert does not judge eligibility. The selection criteria are in the official notice. Official notice
More from this buyer
Other published opportunities of this buyer in the indexed notices, open ones first.
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AwardedTender
Förderanlagen
Last checked 4 Nov 2026, 15:10 (UTC+01:00)Official notice
Source
- Publisher
- Bekanntmachungsservice
- Licence
- CC0 1.0
- Last checked
- 7 November 2026, 23:30 (UTC+01:00)
The official notice is authoritative. Inteliwert shows what the notice states and links to it.