With years of experience, HDDoor has become one of the most recognized names for fire doors in Singapore. Serving both contractors and homeowners, we provide SCDF-approved, COC-certified doors for HDBs, BTOs, and condos. Each door ensures maximum security, durability, and modern design flexibility. ???? https://www.hddoor.com.sg/fire-rated-door/ https://www.hddoor.com.sg/fire-rated-door/