For metal roofs, a roof specialist Singapore focuses on specialized repairs, primarily addressing corroded exposed fasteners, compromised panel seams, and damaged flashing. Repair techniques involve replacing rusted screws with high-grade self-drilling fasteners with new EPDM washers, and resealing lap joints with high-performance, non-drying sealants designed to withstand movement. F... https://kkroofspecialist.com.sg/roof-specialist-singapore/