Opening Properties

Geometry

Position (from start): mm

Width: mm

Height (total): mm

Sill height: mm

Opening shape:

Arch rise: mm

Reference point:

IFC — Opening Element

Purpose:

PredefinedType:

Tag:

Name:

Description:

Status:

FireRating:

AcousticRating:

FireExit:

Fill — IfcWindow / IfcDoor

Use fill:

Kind:

Type:

Dimensions

Frame width: mm

Frame depth: mm

Frame setback: mm

Sash width: mm

Sash depth: mm

Glass thickness: mm

Sill (parapet)

Outer sill:

Outer sill thickness: mm

Outer sill overhang: mm

Inner sill:

Inner sill thickness: mm

Inner sill overhang: mm

Mullions (grid)

Vertical mullions:

Horizontal mullions:

Material & render

Material:

Apply glass material:

Glazing area fraction:

IFC attributes

Tag:

Name:

Description:

Status:

FireRating:

AcousticRating:

U-value: W/m²K

Surfaces

Same for all: one material for the whole fill

Per-face override of the material above. Stored with the fill, so a rebuild keeps them; empty = inherit.