Complete Guide to Roof Calepinage

Roof calepinage is an essential technique for any professional roofer.

What is calepinage?

Calepinage is the precise calculation of the number of tiles or slates needed to cover a roof surface. It's a crucial step that allows you to optimize materials and minimize waste.

Why is it important?

Steps for calepinage

1. Measure the surface length

2. Choose the tile type

3. Calculate optimal pureau

4. Determine number of rows

5. Validate proposed solutions

Practical example

For a 4-meter surface with Omega tiles (42×25 cm dimensions):

Conclusion

Good calepinage is the key to successful roof projects. Use our calculator to get optimal solutions in seconds.