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9 tools
The roof pitch calculator finds the length of the rafter and the roof slope (in degrees and in percent).
This free roofing calculator estimates the area of a roof and the number of materials required to replace or build the said roof.
Use this birdsmouth cut calculator to find the different essential dimensions and measurements on a rafter when creating a birdsmouth cut.
Use this gambrel roof calculator to determine the constructional dimensions of a gambrel roof, given its upper and lower roof pitch, building width and length, and other parameters.
With this roof shingle calculator's help, you will be able to quickly estimate how many bundles of shingles you need for your roof.
The roof truss calculator is a handy tool that will help you estimate both the rafter length and the number of trusses needed for your roof.
When should I shovel snow off my roof? What is the weight of the snow covering my house? Find the answers to these questions with our snow load calculator!
Use this rafter length calculator to make sure you got your roof truss dimensions right.
Find out how many metal panels are needed for your roof and calculate their cost in one go using this metal roof cost calculator.