A reliable metal-roofing-contractor-singapore provides clear and transparent warranties. In 2026, standard warranties often cover both the material (for up to 30 years) and the workmanship (for up to 10 years). This dual-layered protection is essential for high-value assets. A contractor who stands by their work will provide a detailed contract outlining these terms. This accountabili... https://kkroofspecialist.com.sg/metal-roofing-contractor-singapore/