40FT expandable house build in Australia The expandable container house, which has large space, easy to install, and can quickly move-in, is our best-selling house now. 40ft expandable house now is the most popular size in Australia, because there is vast land that can put the house on there, and 40ft expandable container house is with bigger space which can allow all their family to live together. Also many our customers put 40ft expandable container house on their back yard as a back-yard house, granny flat, or a house for their teenagers. The customer is a trading company. He will sell the 40FT expandable houses to local customers. Quantity:50 units ROOF: 50mm EPS sandwich panel WALL: 50mm EPS sandwich panel DOOR: Aluminium alloy sliding door WINDOW: Aluminium alloy sliding window FLOOR: Mgo board+Pvc flooring LAYOUT:3 bedrooms,1 kitchen,1 bathroom,1 living room If you need to build expandable house,pls contact us