Roof Pitch

The pitch is the angle between the horizontal and the roof line. It is also the relationship between the rise and the horizontal span of the roof. See Roof Pitch Tangent for the tabulation of these values and a calculation tool.

Revision Category: 
2 - Editing and rearrangement
Revision Detail: 

Clause completely revised. To be the first sub-clause under External Moisture — Cladding.

Draft Clause: