Roof renovation at Diesterweg School, Regional Vocational Education Centre Hagenow, fifth construction phase – Lot 01 roofing works

Summary

The tender concerns renovation of part of the roof at Diesterweg School in Hagenow. The works include removing the existing roof covering and insulation, installing a new Kalzip roof, approximately 200 mm mineral-wool insulation and a bituminous vapour barrier, and renewing rooflights, rooflight strips, snow guards, verge flashings, gutters and roof penetrations. The tender must be submitted in German by encrypted transmission through the contracting authority’s platform no later than 29 September 2026 at 10:00. Price is the only award criterion; variant tenders are not permitted. The bidder must demonstrate comparable previous experience, availability of the required workforce, proper registration, and compliance with tax and social security payment obligations.