You can also have different pitches intersecting, and you can have a different pitch on either side of a truss.
22+ Minimum Roof Pitch For Clay Peg Tiles PNG. The recommended minimum roof pitch for shingles is 2/12, or simply two units of vertical rise to every twelve units of horizontal span. Roof pitch is often expressed as a ratio between rise and run in the form of x:12.
Bmi south africa pitched roof product range integrating concrete and clay roof tiles, underlays, roofing systems, providing lasting shelter and beauty. The roof joists can be fixed spanning directly between wall plates. Pitch is 1.5 for every 12.
Roof can intersect at any level, above or below current ridge line.
It is good tiling practice to check the gauge of all kiln fired clay roof tiles at the site. The minimum pitch required depends on material. The roof joists can be fixed spanning directly between wall plates. Minimum roof pitch , 15⁰ at 100mm 22.