Precast WL 4*3 2

The typical standard door height in most American households is 80 inches, or 6 feet 7 inches. Most interior doors are between 24 and 36 inches wide, and the most common size is 30 inches wide. If you have a taller door, it is usually considered oversized and will require a different installation process.

In the construction industry, the word 'flush' typically refers to two surfaces or components being aligned or even with each other, creating a smooth, seamless transition without any protrusions or gaps.

Skin blushing or flushing is a sudden reddening of the face, neck, or upper chest due to increased blood flow.