Englert Inc. has announced the availability of iRoofing: an online roofing app that contractors, architects, building owners and homeowners can use to research projects and order samples and roofing materials. The app is available on Android devices and the iPhone. Contractors and customers can remotely order roof plans or use a sophisticated yet simple-to-use roof visualizer that lets them photograph any structure in seconds. They can also add an Englert metal roof in any profile and color to the photo. Contractors can use iRoofing to order materials or call up technical information including building approval forms or an installation guide. iRoofing is available on the App Store. For more information, visit www.iroofing.org.