National tender (below the EU thresholds) · Painting and decorating
Roof Sealing Works
Original title: Dachabdichtungsarbeiten
“Roof Sealing Works” is a national public tender in Haan, North Rhine-Westphalia. The deadline for offers is Wednesday, 25 November 2026, in 24 days.
- Deadline
- 25 November 2026, 24 days left, 15:00
- Published
- 19 October 2026
- Procedure
- not stated
- Notice
- National
- Type of contract
- Works
- Estimated value
- not published
- Place of performance
- Haan, North Rhine-Westphalia
- Source, last checked
- oeffentlichevergabe.de, 31 October 2026
Contracting authority and documents
Contracting authority only with access
Original notice (German)Tender documents on the procurement platformIn short
Roof sealing works for a new single-storey laboratory building in Haan.
- The service includes all roof sealing works for the new building.
- The building is a single-storey laboratory in solid construction with a flat roof.
- Execution includes sealing, connections, and roof drains.
- The gross floor area is approximately 895 square meters.
Summary made from the German notice and checked against it; the German original is authoritative.
Deadlines and dates
| Published | Monday, 19 October 2026 |
|---|---|
| Deadline | Wednesday, 25 November 2026, 15:00 |
| Tender validity ends (calculated) | Tuesday, 23 February 2027 |
| Start of performance | Thursday, 25 February 2027 |
| End of performance | Wednesday, 24 March 2027 |
Contract and procedure
| Tender validity | 3 months after the deadline |
|---|---|
| Suitable for SMEs | not stated |
| Security deposit | not required |
| Legal basis | German national rules |
Service by CPV code
- 45261410 Roof insulation work
Questions and answers
When is the deadline for offers?
Until Wednesday, 25 November 2026, 24 days left. The exact time and how to submit are in the original notice, which is authoritative.
Where is the contract performed?
The place of performance is Haan, North Rhine-Westphalia.
Which rules apply?
German national procurement rules below the EU thresholds (VOB/A, UVgO or VOL/A) and the state procurement law.
Is this tender open to foreign companies?
Yes, nothing in German procurement law limits national tenders to German bidders. This one is below the EU thresholds and published only in Germany, so it is easy to miss from abroad.
In which language are the documents and the offer?
Expect German. The accepted languages are stated in the notice, and certificates in another language may have to be submitted with a translation.
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Sources
Notice: Bekanntmachungsservice des Bundes (oeffentlichevergabe.de), retrieved 31 October 2026. All information without guarantee; the original notice is authoritative.