The Aperlena Verdict
Open raceNo supplier dominates: 12 different companies have won the last 13 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- -20.6%
- Expected final price vs the published estimate
Based on 13 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 summaryFor the new three-form-entry primary school 'Leoschule' in Luenen, contracts are being awarded for roof windows and sun shading. The works comprise the supply and installation of passive-house-suitable glazed roof constructions with highly thermally insulating triple glazing, including openable smoke and heat ventilation (RWA) and ventilation flaps, drive technology, controls, emergency power supply and all necessary connection and sealing work. In addition, externally mounted, motorised sun shading for the glazed roofs is planned, including control, sensor and electrical technology. The scope also includes workshop and installation planning, structural verifications, commissioning, official acceptance and maintenance of the RWA and sun shading systems.
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) 1 day ago
More from this buyer
Full buyer profile4 open tenders right now
- Roofing works - New Leoschule school building - Roof waterproofing and plumbing works 34 days left
- Framework agreement for term contract work in the field of tiling and tile laying No deadline published
- Framework agreement for time-based work in the field of glazing works No deadline published
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Jonatz GmbH | 2 | €301,214 | Feb 2026 |
| AUG. PRIEN Bauunternehmung (GmbH & Co. KG) | 1 | €2.2M | Apr 2026 |
| Schorling-Holz | 1 | €396,825 | Feb 2026 |
| KOESEA GmbH; Trockenbau GmbH Axel Becker; Heinemann Trockenbau Akustik Brandschutz GmbH; Fliesen Kanne GmbH; Holthaus GmbH & Co. KG | 1 | €237,890 | May 2026 |
| Prediger Industriebau GmbH | 1 | €218,540 | Feb 2026 |
Based on 13 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 13 comparable contracts this buyer awarded in this sector over the last 4 years.
- €60,281
- Lower quartile
- €149,681
- Median award
- €218,540
- Upper quartile
Most recent awards
- Bauarbeiten - Neubau Quartierstreff - Innenausbau €237,890
- Elektroinstallationsarbeiten - Neubau Quartierstreff - Elektrotechnik €183,961
- Bauarbeiten - Neubau Leoschule - Erd- und Rohbauarbeiten €2,227,384
- Bauarbeiten - Neubau Quartierstreff - RLT-Anlagen €216,697
- Bauarbeiten - Neubau Quartierstreff - Sanitärinstallation €84,517
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Similar tenders
Market context
- Avg. open tender · Construction work
- €31,415,713
- Buyer track record on Aperlena
- 30 notices tracked · 14 awarded
- €3,970,024 in awarded contracts
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