Traditional Jamb

By Huu Khanh Nguyen · Updated October 19, 2026

A traditional wood door jamb with a head and two legs around the door, with room for sidelites and a transom.

Parameters

Name	Default	Unit
Width	812.8	mm
Height	2133.6	mm
Thickness	44.45	mm
Material	leafMdfPrimed
Leg Extension Below The Door	22.225	mm
Hinge Side Gap	2.38125	mm
Lock Side Gap	2.38125	mm
Head Gap	3.175	mm
Hinge Leaf Offset	0.79375	mm
Transom Opening Height	0	mm
Mullion And Transom Bar Width	2 * jambThickness	mm
Left Clear Edge	leafOffset - hingeGap - leftBays.reduce((total, bay) => total + bay + mullionWidth, 0)	mm
Right Clear Edge	edgeLeft + bays.reduce((total, bay) => total + bay + mullionWidth, 0) - mullionWidth	mm
Top Clear Edge	height + headGap + (transomHeight > 0 ? mullionWidth + transomHeight : 0)	mm
Configuration	flat
Jamb Width	115.8125	mm
Jamb Thickness	19.05	mm