Roof waterproofing works for secondary schools

Summary

The tender concerns roof waterproofing works for secondary schools in Germany, including bituminous waterproofing of 850 m² of floor slab, 70 m² of installation shafts and 70 m² of installation-shaft ceilings; primer and vapour barrier on 680 m² of concrete floor and ceiling surfaces; vapour barrier on 75 m² of solid-wood ceiling; 755 m² of sloped wood-fibre insulation; 70 m² of XPS thermal insulation; various two-layer bituminous waterproofing works; 180 m² of plastic waterproofing on OSB3 boards; 755 m² of extensive green roofing, an additional 100 m² of extensive green roofing, 120 m of parapet sheets and edge profiles, 200 m² of standing-seam sheet roofing, and one flat-roof safety system. The submission deadline is 11 September 2026 at 00:00. Precise participation and compliance requirements must be checked in the official tender information and documents.