Roof rafter calculations are simple with our online rafter calculator that determines the number of rafters required,lineal footage, board foot of ridge and facia, and total roof board feet.. Calculate the length of common rafters with this free and easy online tool by entering a dimension for the roof width, rafter calculator instructions.. How to calculate rafter lengths you can expand your knowledge of basic roof construction by calculating the length of the rafters for a particular roof section.
Pitch break shed roof rafter length. rafter tools+ is a rafter calculator for complex roof framing angles that other roof framing calculators don't offer.. This dormer shed roof calculator will return roof framing trigonometry & geometry details for: dormer shed roof rafter length; dormer shed roof miter angle. Roof pitch calculator - use this calculator to calculate roof slope, roof pitch, and common rafter length..
