We use the best Thatches to ensure that they are durable and waterproof. The length of life will be dependent on the natural elements that your Thatch is exposed to. Maintaining Alang Thatch can also lengthen the lifespan of your beautiful Bali Hut. In general 10 years is the standard, however we still see many Bali Huts still in great condition after 10 years. Like any wood product out in the natural elements, colouration will be seen after a period of time. Simple maintenance such as applying a layer of wood sealant annually to your Bali Huts Frame… Will go a long way to increasing the lifespan of your Bali Hut.