Building with lightweight materials such as wood and Bamboo, we have to take into consideration problems such as rot and termites. For the wood , we are using Lauan, which is a termite resistant hardwood, then we are treating both that wood and the bamboo with a further protective coat of Solignum. The septic vault has been build and capped, and we are now framing the Nipa hut, while also constructing the washroom using concrete hollow blocks.