Standard Door Handle Hole Size Australia

If one wants to replace their locks on doors that have smaller diameter holes there are 2 options.

Standard door handle hole size australia.

The standard bore is 2 1 8. The hole diameters are 2 and 1 8 inch and 1 inch respectively. Typical door handle height. The typical door handle height varies due to a lot of factors.

Most of the current locks require the standard 2 1 8 bore. General requirements for access recommends that the height of the handle should fall within 900mm and 1100mm above the floor. You need two different hole saws to create the perfectly round holes in the face of the door and the smaller hole in the edge of the door. Edge bore or cross bore is the horizontal hole needed for the striker.

In most cases the door set which is inside of the door and controls the door latch. After drilling the 2 1 8 inch bore hole center the 1 inch cross bore hole to penetrate through the edge of the door perpendicular into the larger hole. This is around waist height for the average adult. The striker is the shaft that moves in and out of the door to penetrate into the jamb the diameter is 1 inch.

The international building code provides a standard for a doorknob height. Regardless of the size of the door the australian standard as 1428 1 design for access and mobility part 1. Measure from the center of the door knob hole to the edge of the doorway to find the size of the door set. Lock bore the diameter of the hole for the lock body.

Many older doors had bores that were been smaller. The code prescribes. The last thing you want to use is a jigsaw.