What is Warranty?
Warranty (German: Gewährleistung) is the contractor's legal obligation to be liable for defects within specified periods. Different rules apply depending on the contract type.
Legal Framework
Works contracts (BGB): 5 years for structures, 2 years otherwise. VOB/B construction contracts: 4 years. Purchase contracts: 2 years. IT contracts (EVB-IT): 12–24 months.
Warranty Rights
Rectification, self-remedy (after deadline), price reduction, withdrawal (for significant defects), and damages (for fault).
VOB/B Specifics
Acceptance triggers the warranty period. 4-year limitation. Defects must be reported promptly in writing. Retention of typically 5% as warranty security.
Practical Tip
Warranty periods and securities are important cost factors. Patterno helps you find tenders early and review contractual conditions including warranty terms.