Measuring a frame for a hollow metal door involves taking accurate measurements of the rough opening in the wall where the frame will be installed. Here are the steps you can follow to measure a frame for a hollow metal door:
1. Determine the door size: Before measuring the frame, you need to know the size of the door that will be installed. Standard door sizes are 80 inches in height and 36 inches in width, but doors can vary in size.
2. Measure the rough opening height: Measure the height of the rough opening from the floor to the underside of the header or top plate. Measure in three places: at the left side, middle, and right side of the opening. Record the smallest measurement as the rough opening height.
3. Measure the rough opening width: Measure the width of the rough opening from the inside of the left jamb to the inside of the right jamb. Again, measure in three places: at the top, middle, and bottom of the opening. Record the smallest measurement as the rough opening width.
4. Measure the depth of the jamb: Measure the depth of the jamb from the inside edge to the outside edge. This measurement will determine the size of the frame needed to fit the wall.
5. Determine the swing of the door: Determine whether the door will swing inward or outward, and which side the hinges will be on. This will help you select the appropriate frame for the door.
6. Check for level and plumb: Finally, check the opening for level and plumb. If the opening is not level or plumb, the frame may need to be shimmed or adjusted during installation to ensure a proper fit.
By following these steps, you should be able to accurately measure a frame for a hollow metal door. It is important to take precise measurements to ensure that the door fits properly and operates smoothly.
