You would often see the house with the frame coming from a wooden material thickness and width. The house looks very beautiful and majestic. Lumber prices are increasingly expensive to make frames with a large size to be expensive. You can work around this by using the trim frame / architrave. Frame your house look bigger, more grandiose, more beautiful with a more cost-effective.
- Casing Moulding and Frame outer surface is inside / same level with wall surface.
Wall thickness minus casing moulding thicknes is equal to frame thickness. It a cost saving construction. By adding casing moulding, the frame becomes more beautiful. Compare also with a frame from solid wood. In appearance from the outside, the frame looks the same, but in the use of wood materials, using casing moulding is more efficient right? The following figure is only an illustration. - Casing Moulding and Frame outer surface is outside wall surface.
Frame which is not flat with wall surface needs more wood material volume. For saving, we can make frame depth is the same with wall dept, then adding casing moulding. The objective of this casing moulding is to hide the crack which appear within the joint of frame and wall. The following figure is only an illustration.
