Gable Roof Rafter Length Calculator

The calculator provides online calculate the length of rafters a gable roof.

Gable roof rafter length calculator.

Share this calculation gable roof framing calculator plan diagram with full dimensions for a good straight fascia add an extra inch or 2 to the tails of all your rafters total length. After they re up you can snap a line to mark and trim the tails in a nice straight line to make up for any ridge warp or marking cutting and fixing errors. It is the length of this portion of the rafter. The calculation of the shed roof rafters run another calculator.

To calculate a gable roof select gable from the roof type dropdown list or click on the corresponding button on the toolbar to calculate a gable roof. The length of rafter per meter of run is 1 1543. The preview window displays a dimensioned side view of the gable roof. Rafter length the rafter length results from this calculator represents the length of line l on the diagram s.

The image clearly shows all the options you want. The estimates are based on your house foot print length and width and roof slope. In the select dimensions you need to make the roof by selecting appropriate units of measurement. Rafter length calculator calculate the length of a rafter from the roof slope ratio of inches per foot and a building width measurement.

If you add an eaves overhang dimension then the amount the rafter sticks passed the wall will be added to the rafter length. Includes result for hip valley factor slope factor and the roof slope in degrees. This means that for every 1m the rafter travels horizontally the angled length of the roof will be 1 1543m. All we do now is use a calculator to multiply 1 610 by the measurement in the book.

If you plan to have overhang etc. Roof rafter calculator will estimate the length board size quantity cost per board and total cost of lumber. The rafter member will be longer. Prices are based on quotes from multiple lumber yards and building material suppliers.