Roof Properties

Geometry

Roof shape

Thickness mm

Justify

Roof slab position relative to the drawing plane.

Composition

Section fill

Surfaces

Same for all one material for the whole element

Per-face override of the material above. Stored with the element, so a rebuild keeps them; empty = inherit (paint the group as usual).

Identification

Name

Auto-generated counter. Can be overwritten.

PredefinedType

Tag

Description

Pset_RoofCommon

Reference

Status

IsExternal

External (exposed roof)

LoadBearing

Load-bearing roof

FireRating

AcousticRating

ThermalTransmittance W/m²K

Combustible

Combustible material

SurfaceSpreadOfFlame

Compartmentation

Fire compartment boundary

Quantities (auto)

GrossArea m²

NetArea m²

ProjectedArea m²

Perimeter mm

GrossVolume m³

NetVolume m³