Anatomy
3 articles sit under anatomy. Each one covers a single fault, material or district in its own right.
- How to Measure Roof Pitch and Why the Angle Decides MaterialsRise over span converts to degrees with a simple calculation from inside the void.
- Parts of a Roof Explained: Ridge, Verge, Eaves and ValleyEvery element named on a survey report, defined in one place — from the apex line down to the wall head, including the boards, channels and sheet metal between them.
- Rafters or Trusses: How Pitched Roof Structures Are BuiltPeriod houses were cut on site around purlins and struts, while postwar homes use factory-made frames.