# Dachabdichtungsarbeiten Open · Tender ## At a glance This tender is for Roof insulation work (CPV 45261410) in Nordrhein-Westfalen (DEA). The notice gives 25 November 2026, 15:00 (UTC+01:00) as the deadline. Procedure type: de-open. ### From the notice Die Leistung umfasst sämtliche Dachabdichtungsarbeiten für den Neubau des eingeschossigen Verbandslabors des BRW, Düsselberger Straße 2, 42781 Haan. Das Gebäude wird in Massivbauweise mit Flachdach und einer BGF von ca. 895 m² errichtet. Die Ausführ Dachabdichtungsarbeiten ## Key facts - Status: Open - Deadline: 25 November 2026, 15:00 (UTC+01:00) (in 19 days) - Place of performance: Nordrhein-Westfalen (DEA) - Main CPV: Roof insulation work (CPV 45261410) - Procedure: de-open - Lots: 1 Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/4e2dfe340659b62d). Each fact is from the official notice, last checked 26 October 2026, 15:14 (UTC+01:00). Fact sheet: [Inteliwert fact sheet: Dachabdichtungsarbeiten, deadline 25 November 2026, 15:00 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_75X7FZKXSVWQ780N849EZWN466/ntv_FV4T2AF442RYBQHQF5X2397205/en-sheet.png) (PNG, 1600 × 900) ## Lots (1) ### Lot LOT-0000: Dachabdichtungsarbeiten Die Leistung umfasst sämtliche Dachabdichtungsarbeiten für den Neubau des eingeschossigen Verbandslabors des BRW, Düsselberger Straße 2, 42781 Haan. Das Gebäude wird in Massivbauweise mit Flachdach und einer BGF von ca. 895 m² errichtet. Die Ausführ Dachabdichtungsarbeiten - CPV: Roof insulation work (CPV 45261410) - Place: Nordrhein-Westfalen (DEA) - Deadline: 25 November 2026, 15:00 (UTC+01:00) ## Timeline - 26 October 2026, 15:14 (UTC+01:00): Original notice, Notice, version 1 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/4e2dfe340659b62d) ## Classification - CPV codes: Roof insulation work (CPV 45261410) - NUTS regions: Nordrhein-Westfalen (DEA) ## Official documents - [vergabe.brw-haan.de](https://vergabe.brw-haan.de/NetServer/PublicationControllerServlet?function=Detail&TWOID=54321-Tender-1a116551b1f-3c04a2a8cbff0a24&PublicationType=0) ## Questions and answers ### When is the deadline? The official notice gives 25 November 2026, 15:00 (UTC+01:00) as the deadline. ### What is being procured (CPV)? Roof insulation work (CPV 45261410). ### Where is the work performed (NUTS)? Nordrhein-Westfalen (DEA). ### Is it divided into lots? No, the notice names a single lot. ### Which procedure is used? de-open. ### How do I submit a bid? On the official notice or the portal it names. Inteliwert does not submit bids. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/4e2dfe340659b62d) ### Am I eligible? Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/4e2dfe340659b62d) ## Companies that might fit *Possible match based on public information* Companies Inteliwert knows from its sources, not the whole market. Inteliwert does not judge eligibility, fit or chances. - [INCOVEX Fussbodentechnik GmbH](https://inteliwert.com/company/org_0PMVNEXCF75GPHHKKZ0WCNW04J/incovex-fussbodentechnik-gmbh) · Bochum · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-10-27): [Evidence](https://inteliwert.com/tender/opp_7MH27DP466A452ER877SCDSZWV/uzk-geb-330-neubau-chemie-estricharbeiten), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_0PMVNEXCF75GPHHKKZ0WCNW04J), checked 4 Nov 2026 - [Klenke Bohrunternehmen GmbH](https://inteliwert.com/company/org_9PEE8Q93JFD8WR6NWE3771JS6B/klenke-bohrunternehmen-gmbh) · Petershagen · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_T1YXXP2QTGVB57R7R186C2QNCK/errichtung-von-11-grundwassermessstellen-in-den-landkreisen-und-goslar), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_9PEE8Q93JFD8WR6NWE3771JS6B), checked 4 Nov 2026 - [Börgel GmbH & Co.KG](https://inteliwert.com/company/org_QVW4P0P3H2JZ75CS24MYPMZH3F/boergel-gmbh-co-kg) · Ibbenbühren · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-10-19): [Evidence](https://inteliwert.com/tender/opp_C49PRANQGWHX9DWV957BWKSZQC/klaeranlage-aurich-haxtum-bau-faulung-ii-rohbau), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_QVW4P0P3H2JZ75CS24MYPMZH3F), checked 4 Nov 2026 - [CARL BAU GmbH Berlin](https://inteliwert.com/company/org_QPX8KG5YA2WY6KDQQ3H9VCN5QR/carl-bau-gmbh-berlin) · Berlin · SME (from the award notice) - Won a contract in CPV group 452 (2026-10-19): [Evidence](https://inteliwert.com/tender/opp_AQPKYHMDWVVB0P1YRBWDEKN8QD/gu-rahmenvertrag-2026-los-2-dach-und-fassade-schluesselfertiges-bauen), checked 4 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_QPX8KG5YA2WY6KDQQ3H9VCN5QR), checked 4 Nov 2026 - [Fritz Schellhorn GmbH](https://inteliwert.com/company/org_1RC6RYEK7B7ZGV4GJMS12X0N7H/fritz-schellhorn-gmbh) · Hamburg · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-10-27): [Evidence](https://inteliwert.com/tender/opp_ZF2QK7300Z7QJ66JZ2B09B5872/genslerstrasse-33-klempnerarbeiten), checked 4 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_1RC6RYEK7B7ZGV4GJMS12X0N7H), checked 4 Nov 2026 ## Related opportunities - [Ebertbad, Umbau und Sanierung Restaurant - Rohbauarbeiten/ Entwässerung](https://inteliwert.com/tender/opp_1WRG8209M0AF6580DHGHCVDF4V/ebertbad-umbau-und-sanierung-restaurant-rohbauarbeiten-entwaesserung) Open · Place: DEA (Nordrhein-Westfalen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/898093e8102171bd), Last checked 6 Nov 2026, 13:30 (UTC+01:00) - [Trafostation, Gebäude 01.14 - Mittelspannungstechnik](https://inteliwert.com/tender/opp_4RA6661PDD08RX1FJZ6ZPEY31C/trafostation-gebaeude-01-14-mittelspannungstechnik) Open · Place: DEA (Nordrhein-Westfalen) · Deadline: 16 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/a13192b932e397c6), Last checked 6 Nov 2026, 13:30 (UTC+01:00) - [Sockelinstandsetzung Rettungswache Kerpen-Brüggen](https://inteliwert.com/tender/opp_5HVGRVVFKDTES506750ZACSAAJ/sockelinstandsetzung-rettungswache-kerpen-brueggen) Open · Place: DEA (Nordrhein-Westfalen) · Deadline: 10 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/35b9c29bb6f5b4bd), Last checked 6 Nov 2026, 13:30 (UTC+01:00) - [RÜB/RRB Langwaden "Sanierung Ablaufleitung" - Los 2: Maschinentechnik ; Los 3: Elektrotechnik](https://inteliwert.com/tender/opp_9VZ360X0HM1K5W4SCJYZ25QDH3/rueb-rrb-langwaden-quot-sanierung-ablaufleitung-quot-los-2-maschinentechnik-los-) Open · Place: DEA (Nordrhein-Westfalen) · Deadline: 9 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/c9459baa4f29e9f4), Last checked 6 Nov 2026, 13:30 (UTC+01:00) - [2025-0401, Schadstoffsanierung und Teilabbruch des WC Trakts und Container, Ausbau KGS In der Wasserkuhl zur 3-Zügigkeit, In der Wasserkuhl 3, 51377 Leverkusen](https://inteliwert.com/tender/opp_B5GM4GHPDV9DMK32T5GJK8E4YX/2025-0401-schadstoffsanierung-und-teilabbruch-des-wc-trakts-und-container-ausbau) Open · Buyer: Stadt Leverkusen - Fachbereich Recht und Vergabe · Place: DEA24 (Nordrhein-Westfalen) · Deadline: 12 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/9b512977-96ae-402e-a733-0c15e9c59a11), Last checked 6 Nov 2026, 13:30 (UTC+01:00) - [Textilsauna - Dampfsauna / Ersatzneubau Hallenbad Ennigerloh](https://inteliwert.com/tender/opp_BG8K76MNVB8V6F69C7EFB5763S/textilsauna-dampfsauna-ersatzneubau-hallenbad-ennigerloh) Open · Buyer: Stadt Ennigerloh · Place: DEA38 (Nordrhein-Westfalen) · Deadline: 9 Nov 2026, 11:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/9e4d818d-ea04-40ba-ae9b-3130840a5926), Last checked 6 Nov 2026, 13:30 (UTC+01:00) ## Source - Publisher: Bekanntmachungsservice - Licence: [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) - Official notice: [https://oeffentlichevergabe.de/ui/de/notices/4e2dfe340659b62d](https://oeffentlichevergabe.de/ui/de/notices/4e2dfe340659b62d) - Last checked: 26 October 2026, 15:14 (UTC+01:00) The official notice is authoritative. Inteliwert shows what the notice states and links to it. --- Page: https://inteliwert.com/tender/opp_75X7FZKXSVWQ780N849EZWN466/dachabdichtungsarbeiten Inteliwert is a product of Bandpey GmbH, an international data and AI software company in Munich, Germany, founded and led by Roozbeh Bandpey. Bandpey's products: Facthory, Emolysis, Copolly and Inteliwert. Inteliwert on LinkedIn: https://www.linkedin.com/company/intelliwert, GitHub: https://github.com/inteliwertai.