Metal Roof and Guttering Manufacturing (except Aluminium)

**Exclusions/References:** - Units mainly engaged in the manufacturing of aluminium roofing and guttering are included in Class 2223 Architectural Aluminium Product Manufacturing. **Primary Activities:** - Guttering, metal, manufacturing (except aluminium) - Roofing component, metal, manufacturing (except aluminium) - Roofing, metal, manufacturing (except aluminium)