In coastal and island areas such as Phu Quy, harsh weather conditions place high demands on construction materials, particularly roofing materials. Strong winds, intense sunlight, humidity, and salty sea air can cause many materials to deteriorate quickly if they are not properly selected. In this context, fibre-cement roofing sheets are widely used in residential areas across the island.

Relatively lightweight, these roofing sheets can be transported from the mainland to the island and delivered to construction sites without requiring complicated lifting equipment. This is a significant advantage in areas where transportation and infrastructure remain challenging. Fibre-cement roofing sheets can also perform well in hot climates and coastal environments when manufactured, installed, and maintained in accordance with technical requirements. For households, residential buildings, auxiliary structures, and small-scale facilities on the island, affordability is another important factor when choosing roofing materials. In particular, individual sections of a roof can be replaced or repaired relatively easily when necessary.

On Phu Quy, where people’s livelihoods are closely connected to the sea and local economic activities include fishing, aquaculture, and tourism services, choosing a roofing solution suited to local conditions is especially important. Therefore, fibre-cement roofing sheets remain one of the roofing options considered in coastal and island areas, where durability, affordability, and ease of transportation are key considerations.