Dry Stack Stone House Exterior . Firstly, a dry stack look is just that; By admin posted on august 19, 2019. Dry stacked stone cottage, built by Jess Alway Homes. Bend, Oregon from www.pinterest.com These walls gain strength from the weight of interlocking stones stacked with a slight batter, or upward and backward slope. If you want a polished look, harder materials, such as quartzite or granite, should be used. When setting the dry stack series of stone on hot or dry surfaces or in a hot or dry climate, the stone and wall surfaces should be wet by spraying or brushing water onto the surfaces, this cools down and adds moisture to the surfaces.