The Aperlena Verdict
Open raceNo supplier dominates: 8 different companies have won the last 8 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- -11%
- Expected final price vs the published estimate
Based on 8 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.
Summary
Machine-generated summaryRoofing works for the replacement building of the lower secondary wing at the Freiherr-vom-Stein-Schule / Europaschule in Gladenbach, Ringstrasse 33. The works cover approximately 1,100 m2 of elastomer bitumen vapour barrier membrane on the concrete roof deck, serving as a temporary seal, approximately 1,100 m2 of thermal insulation with WLG 023 as base and fall insulation, 232 mm thick, and approximately 1,100 m2 of roof sealing with FPO membrane. Further scope includes approximately 230 m of parapet and wall connection membrane, approximately 18 parapet drains plus emergency drainage, approximately 180 m of aluminium roof edge trim, and approximately 75 m of zinc downpipes, DN 120.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 9 hours ago
More from this buyer
Full buyer profile5 open tenders right now
- Construction of a modular building 'G' in Fronhausen 19 days left
- Engineering services - Landscape design planning for the redesign of the schoolyard at Kirchhain primary school during renovation and extension No deadline published
- Engineering office services - Landscape design services for the extension of the Ebsdorfergrund comprehensive school, Heskem No deadline published
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Fritz Meyer GmbH | 1 | €2.7M | Apr 2026 |
| Rudolf Fritz GmbH | 1 | €356,834 | May 2026 |
| Gerwin Möbus GmbH | 1 | €294,836 | May 2026 |
| Otto Building Technologies GmbH | 1 | €284,568 | May 2026 |
| Schmitt + Sohn Aufzüge GmbH & Co. KG | 1 | €84,023 | Mar 2026 |
Based on 8 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 8 comparable contracts this buyer awarded in this sector over the last 4 years.
- €45,009
- Lower quartile
- €184,296
- Median award
- €310,335
- Upper quartile
This tender is estimated 91% above that median
Most recent awards
- Elektroinstallationsarbeiten - Elektroinstallationsarbeiten_Freiherr-vom-Stein-Schule / Europaschule, Ringstraße 33, 35075 Gladenbach_Ersatzneubau Förderstufentrakt €356,834
- Installation von Heizungs-, Lüftungs- und Klimaanlagen - Heizungs- und Sanitärarbeiten_Freiherr-vom-Stein-Schule / Europaschule, Ringstraße 33, 35075 Gladenbach_Ersatzneubau Förderstufentrakt €294,836
- Installation von Lüftungs- und Klimaanlagen - Lüftungsarbeiten_Freiherr-vom-Stein-Schule / Europaschule, Ringstraße 33, 35075 Gladenbach_Ersatzneubau Förderstufentrakt €284,568
- Betonarbeiten - Erd-, Mauer- und Betonarbeiten_Freiherr-vom-Stein-Schule / Europaschule, Ringstraße 33, 35075 Gladenbach_Ersatzneubau Förderstufentrakt €2,659,652
- Komplett- oder Teilbauleistungen im Hochbau sowie Tiefbauarbeiten - Bauendreinigung_Hinterlandschule Steffenberg_Umfassende Gebäudesanierung Klassenriegel 43.4 €7,718
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Market context
- Avg. open tender · Construction work
- €31,469,117
- Buyer track record on Aperlena
- 61 notices tracked · 42 awarded
- €4,061,068 in awarded contracts
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