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The Roof Structure cost calculator has many different options:
✔ Interactive 3D Graphics
✔ Different Types (apex, mono pitch, lean-to roof)
✔ Gable, Hip, Valley, Wall Abutment
✔ Rafters (quantity, length, section, spacing)
✔ Ceiling Joists (quantity, length, section)
✔ Wall Plate (quantity, length, section)
✔ Collars (quantity, length, section)
✔ Roof Sheathing (plywood, OSB)
✔ Valley Rafters (quantity, length, section)
✔ Hip Rafters (quantity, length, section)
✔ Roof Extras (fixings, timber, straps, hangers, bolts)