New Essential Roofing App makes it even easier to pitch a roof using The Ultimate Roofing Square.

This super simple app is developed to be used in conjunction with The Ultimate Roofings Square from Essential Carpenter Tools.

The purpose of this app is to give you the Rafter Setout Length (RSL) without any Maths or Working out. Simply enter the Overall Span & the Angle of the Pitch.

App Privacy

The developer, Scott Kempik, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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