Installed by Ehmcke Sheet Metal Corp., San Diego, more than 27,000 square feet of Petersen’s 24 gauge, Copper Penny Metallic finish Snap-On Metal Roofing Panels were utilized on the project. Pala Casino, located on the Pala Indian Reservation in Pala, CA, utilizes a distinctive barrel metal roof provided by Petersen Aluminum Corporation to help distinguish it from several other casinos in the area.