Blue Dog Training is proud to introduce the Roof Tool. Whether you are building a Hip and Valley, Splayed End Hip, Hexagonal or Octagonal Roof, this handy little app will calculate the pitch and geometrical length of all roofing members.
* 4 popular roof types available.
* 'Pinch' to zoom around your roof.
* Email roofing calculations and image.
* Supports imperial or metric.