INDIANAPOLIS — Firestone Building Products Co. has announced the availability of its Build My Roof App for iPad and Android tablet devices. The app is available as a free download directly from iTunesor the Google Play Store.

Starting from the deck and selecting additional components, contractors, sales representatives and architects can literally construct a virtual roof using any of the Firestone roofing systems. The Build My Roof App intuitively narrows options to only those appropriate to the selected assembly. Users can create multiple projects, save plans and add construction notes. A convenient R-Value calculator is built in, making it easier to construct a roof that meets the necessary codes.