In terms of renovation, a roof-repair-contractors-singapore can often perform a "roof-over." This involves installing a new metal roof over an existing one, providing a second layer of protection without the mess of a full teardown. The contractor ensures that the old roof is stable and that there is adequate airflow between the layers to prevent condensation. This is a cost-effective... https://kkroofspecialist.com.sg/roof-repair-contractors-singapore/