IfcRoof
What is IfcRoof?
IfcRoof represents the top covering of a building that protects against weather. Roof elements include the structural system and the weatherproofing layers. IfcRoof can be flat, pitched, hipped, gabled, or domed.
Hierarchy
Inherits from: IfcBuildingElement
Common Properties
Properties commonly found on IfcRoof elements in IFC models.
Property Sets
Standard IFC property sets associated with IfcRoof.
- Pset_RoofCommon
- Qto_RoofBaseQuantities
Real-World Usage
Roof elements are critical for waterproofing coordination and thermal envelope design. Construction teams track roofing material installations, drainage slopes, and penetration details for mechanical equipment.
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Get started freeRelated Entity Types
IfcSlab
IfcSlab represents a horizontal construction element that forms the floor, roof, or landing of a building. Slabs can be classified as floor slabs, roof slabs, landing slabs, or base slabs (foundations). They are typically the largest elements by area in a building model.
Building ElementIfcBeam
IfcBeam represents a horizontal or inclined structural member that carries loads primarily by bending. Beams span between columns, walls, or other supports and are fundamental to the structural system of a building. They can be made of steel, concrete, timber, or composite materials.
Building ElementIfcCovering
IfcCovering represents a finishing element applied to the surface of another building element. Coverings include ceiling tiles, floor finishes, wall cladding, insulation layers, and waterproofing membranes. They are distinct from the structural element they cover.
Building ElementIfcWall
IfcWall represents a vertical construction element that bounds or subdivides spaces. Walls are one of the most fundamental building elements in any IFC model, defining the physical envelope and internal partitioning of a building. IfcWall can represent both load-bearing structural walls and non-load-bearing partitions.