roofing
Open
Roofing Works for New Elementary School in Wuppertal
Published 10 March 2026
Location
Wuppertal, North Rhine-Westphalia, Germany
Deadline
17 April 2026
28 days remaining
Suggested bid value
~EUR 850,000
Source
ted
Description
This tender concerns roofing works for a new elementary school in Wuppertal, North Rhine-Westphalia, Germany. The project requires the supply and installation of a complete roofing system, including a significant green roof component. Specifically, the contractor will be responsible for waterproofing, insulation, substrate construction, and vegetation installation for approximately 780 sqm of green roof, out of a total roof area of 1070 sqm. The scope also includes providing and installing the substructure for future PV modules.
The scale is moderate, involving a substantial area of specialized green roof construction. Complexity indicators include the integration of a green roof and PV module substructure. Given the green roof component and PV preparation, environmental regulations and coordination with other trades (e.g., PV installers) are likely to be important factors. Bidders must be capable of delivering a complete roofing solution, not just standard roofing.
The deadline for submissions is April 17, 2026, providing a reasonable timeframe for preparing a bid. The lack of a published contract value requires careful cost estimation to determine profitability.
Original description
Supply and install roofing including green roof, insulation, waterproofing, substrate, and vegetation. Also includes the substructure for PV modules. Total roof area is approx. 1070 sqm, with approx. 780 sqm being green roof.
Deutsch
Dacharbeiten für neue Grundschule in Wuppertal
Lieferung und Montage von Dacharbeiten einschließlich Gründach, Dämmung, Abdichtung, Substrat und Bepflanzung. Beinhaltet auch die Unterkonstruktion für PV-Module. Die gesamte Dachfläche beträgt ca. 1070 qm, davon ca. 780 qm Gründachfläche.
Français
Travaux de toiture pour nouvelle école primaire à Wuppertal
Fourniture et pose de toiture incluant toiture végétalisée, isolation, étanchéité, substrat et végétation. Comprend également la sous-structure pour les modules photovoltaïques. La superficie totale du toit est d'environ 1070 m², dont environ 780 m² de toiture végétalisée.