# Dachabdichtungsarbeiten, Grundschule Am Castrum, Gehrden Open · Tender ## At a glance Stadt Gehrden is procuring Roof insulation work (CPV 45261410) in Region Hannover (DE929). The notice gives 1 December 2026, 08:45 (UTC+01:00) as the deadline. Procedure type: Open. ### From the notice Dachabdichtungsarbeiten ## Key facts - Status: Open - Deadline: 1 December 2026, 08:45 (UTC+01:00) (in 24 days) - Buyer: [Stadt Gehrden](https://inteliwert.com/company/org_6GR542XWA1087SJYZPGV9RK7Z6/stadt-gehrden), Gehrden, DE - Place of performance: Region Hannover (DE929) - Main CPV: Roof insulation work (CPV 45261410) - Procedure: Open - Lots: 1 - First published: 28 October 2026, 12:29 (UTC+01:00) Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ee497421-e0c3-4409-b23a-79ef117fcef3). Each fact is from the official notice, last checked 4 November 2026, 15:10 (UTC+01:00). Fact sheet: [Inteliwert fact sheet: Dachabdichtungsarbeiten, Grundschule Am Castrum, Gehrden — Stadt Gehrden, deadline 1 December 2026, 08:45 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_GWJ45EQ34RA0N02JK5SSBJVFBD/ntv_KVF5R1DAEDVJWFPW2573A17HB7/en-sheet.png) (PNG, 1600 × 900) ## Lots (1) ### Lot LOT-0000: Dachabdichtungsarbeiten, Grundschule Am Castrum, Gehrden \- Dachabdichtung EPDM an Rinne: 325 m \- Dachabdichtung FPO: 551 qm \- Dachabdichtung Bitumen: 3189 qm \- Wärmedämmung Steinwolle A1(Grund-, Stufen-, Gefälledämmung und Decklage): 3246 qm \- Wärmedämmung PIR / XPS B1 (grund-, Gefälledämmung): 52 qm \- Geotextil: 3189 qm \- Drainschicht und Filtervlies: 3089 qm \- Gründach (Vegetationsschicht, Ansaat, Fertigstellungspflege, Entwicklungspflege): 2100 qm \- Kiesflächen und -randstreifen: 892 qm \- Dachabläufe (Haupt- und Notentwässerung): 50 St \- Rinnen: 61 m \- Drainrost: 360 m \- Fallleitungen: 391 m \- Randwinkel / Schneefang / Tropfblech: 349 m \- Attikaausbildung: 518 m \- Blechabdeckungen: 264 m \- Lichtkuppeln NRA: 4 St \- Lamellenentlüftungshaube: 1 St \- Seilsicherungssystem: 175 m \- Stützenfüße für Stahlrahmenkonstruktion TGA: 127 St - CPV: Roof insulation work (CPV 45261410) - Place: Region Hannover (DE929) - Deadline: 1 December 2026, 08:45 (UTC+01:00) ## Timeline - 28 October 2026, 12:29 (UTC+01:00): Original notice, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ee497421-e0c3-4409-b23a-79ef117fcef3) - 28 October 2026, 12:29 (UTC+01:00): Change, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://ted.europa.eu/de/notice/-/detail/749499-2026) ## Classification - CPV codes: Roof insulation work (CPV 45261410) - NUTS regions: Region Hannover (DE929) ## Official documents - [www.evergabe.de](https://www.evergabe.de/unterlagen/54321-Tender-1a15e9e3ed9-181d646efecea4ae) ## Questions and answers ### When is the deadline? The official notice gives 1 December 2026, 08:45 (UTC+01:00) as the deadline. ### Who is the buyer? Stadt Gehrden, Gehrden, DE. ### What is being procured (CPV)? Roof insulation work (CPV 45261410). ### Where is the work performed (NUTS)? Region Hannover (DE929). ### 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](https://oeffentlichevergabe.de/ui/de/notices/ee497421-e0c3-4409-b23a-79ef117fcef3) ### Am I eligible? Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ee497421-e0c3-4409-b23a-79ef117fcef3) ## 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. - [Frärks GmbH](https://inteliwert.com/company/org_KCQ8NB9J3ABTCKSX6R5P46DS91/fraerks-gmbh) · Nienburg · 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_W8N9PV5KBB4XQHRPJWTWQT3EXN/geb-3403-energetische-dach-und-fassadensanierung-ve307-dachabdichtungsarbeiten), checked 6 Nov 2026 - Seat in the same region as the place of performance: [Evidence](https://inteliwert.com/company/org_KCQ8NB9J3ABTCKSX6R5P46DS91), checked 6 Nov 2026 - [Gebrüder Rückert GmbH & Co KG](https://inteliwert.com/company/org_PH6ZT0VP8300N044F01FN6XXKJ/gebrueder-rueckert-gmbh-co-kg) · Gosheim · SME (from the award notice) - Won a contract in CPV group 452 (2026-10-05): [Evidence](https://inteliwert.com/tender/opp_BC952AN9Y9Q5KHECK61XM2JX1V/36310-dachabdichtung), checked 6 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_PH6ZT0VP8300N044F01FN6XXKJ), checked 6 Nov 2026 - [ABV Bedachung und Bautenschutz GmbH](https://inteliwert.com/company/org_3YXAAHVJ80SG0PYF24B32Y6TST/abv-bedachung-und-bautenschutz-gmbh) · Aurich · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-10-29): [Evidence](https://inteliwert.com/tender/opp_C44M9EG2G030Q31XCGVXGX406J/neubau-rathaus-dachabdichtungsarbeiten-2-ba), checked 6 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_3YXAAHVJ80SG0PYF24B32Y6TST), checked 6 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 6 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_QPX8KG5YA2WY6KDQQ3H9VCN5QR), checked 6 Nov 2026 - [R + E Todtenhaupt GmbH & Co. KG](https://inteliwert.com/company/org_6PT6HPMHMNVNT0TPZNWKYYREXZ/r-e-todtenhaupt-gmbh-co-kg) · Neustadt · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-10-28): [Evidence](https://inteliwert.com/tender/opp_FPV4KVAJEGSXPFK9BVBP3NX5KB/johannes-kepler-gymnasium-ersatzbau-grundleitungen-und-tiefbau-vorbereitende-mas), checked 6 Nov 2026 - Seat in the same district as the place of performance: [Evidence](https://inteliwert.com/company/org_6PT6HPMHMNVNT0TPZNWKYYREXZ), checked 6 Nov 2026 ## Related opportunities - [19-1005-26 GY Herschelschule Holzmodulanlage, G9 Neubau + Brandschutz Bestand- Küchentechnische Anlagen](https://inteliwert.com/tender/opp_41SPY67Q9PTDK82DGGKF6VRNHQ/19-1005-26-gy-herschelschule-holzmodulanlage-g9-neubau-brandschutz-bestand-kuech) Open · Place: DE9 (Niedersachsen) · Deadline: 9 Nov 2026, 13:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/d28f591bdd0d9baa), Last checked 6 Nov 2026, 23:30 (UTC+01:00) - [26B30443 - Bundesliegenschaft in Wilhelmshaven](https://inteliwert.com/tender/opp_7GEMXRRQB3N82XZGZC9SVD39TQ/26b30443-bundesliegenschaft-in-wilhelmshaven) Open · Place: DE9 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/3a5502a28f932505), Last checked 6 Nov 2026, 23:30 (UTC+01:00) - [19-0739-26 Neues Rathaus Sanierung Ratssaal-Kältetechnik](https://inteliwert.com/tender/opp_EEANH7Y51KK4KKZYKSG7D1Y98E/19-0739-26-neues-rathaus-sanierung-ratssaal-kaeltetechnik) Open · Place: DE9 (Niedersachsen) · Deadline: 9 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/84471ccb1b38dd08), Last checked 6 Nov 2026, 23:30 (UTC+01:00) - [Neubau eines Feuerwehrhauses - Außenanlagen](https://inteliwert.com/tender/opp_FEBFJ4R7JC04KBSDRN8BT8HJFT/neubau-eines-feuerwehrhauses-aussenanlagen) Open · Place: DE9 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/bb3ff90114ffbddf), Last checked 6 Nov 2026, 23:30 (UTC+01:00) - [26B30442 - Bundesliegenschaft in Wilhelmshaven](https://inteliwert.com/tender/opp_W5YTF0RAYC7QP4YQT3XKTAG4CS/26b30442-bundesliegenschaft-in-wilhelmshaven) Open · Place: DE9 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/584525f0920f76ca), Last checked 6 Nov 2026, 23:30 (UTC+01:00) - [Pottgießerstraße, Emden / Planung und Errichtung eines Parkhauses](https://inteliwert.com/tender/opp_4AQ7JR429G7XPPA8NPBT622HX2/pottgiesserstrasse-emden-planung-und-errichtung-eines-parkhauses) Open · Buyer: Stadt Emden · Place: DE942 (Niedersachsen) · Deadline: 17 Nov 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/184040b8-b1a0-42b3-b1ab-bfd36bce3146), Last checked 6 Nov 2026, 22:30 (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/ee497421-e0c3-4409-b23a-79ef117fcef3](https://oeffentlichevergabe.de/ui/de/notices/ee497421-e0c3-4409-b23a-79ef117fcef3) - Last checked: 4 November 2026, 15:10 (UTC+01:00) The official notice is authoritative. Inteliwert shows what the notice states and links to it. --- Page: https://inteliwert.com/tender/opp_GWJ45EQ34RA0N02JK5SSBJVFBD/dachabdichtungsarbeiten-grundschule-am-castrum-gehrden 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.