An added benefit of DECRA Tile & Shake is the ability for batten installation. A recent study out of Oak Ridge National Labs confirms that the air space created by a batten installation helps reduce heat build up in attics, and prevent it from moving into the conditioned space; a true benefit for a desert climate. Although the DECRA Villa Tile used in the 29 Palms project is a true barrel tile and is installed Direct to Deck, it allows for a 3 inch airspace. This airspace acts much like the installation used for DECRA Tile and Shake, allowing for airspace to help prevent heat build up in attic space.