You measure floor level using a spirit level to determine if a surface is perfectly horizontal.
Using a Spirit Level to Check Floor Level
To accurately assess if a floor is level, you'll need a spirit level. Here's how to use it effectively:
- Choose the Right Level: A longer spirit level will give you a more accurate reading because it covers a larger area, helping to average out minor imperfections.
- Position the Spirit Level: Place the spirit level directly on the floor you want to measure.
- Observe the Bubble: Check the position of the bubble within the vial. A central bubble indicates the floor is level.
- If the bubble is to one side, the floor is not level.
Measuring Slope
If the bubble is not centered, the floor is sloped. You can measure the slope as described:
- Lift the spirit level: Raise one end of the spirit level until the bubble is centered.
- Measure the gap: Measure the distance between the raised end of the spirit level and the floor. This gap gives you an indication of how much the floor is sloping over the length of the level.
- This measurement is usually in millimeters or inches.
Things to Consider
- Multiple Measurements: To get a better idea of the floor's overall level, take measurements in multiple locations.
- Floor Irregularities: Spirit levels measure over a distance, so very small local undulations of the floor will not be reflected. A digital level may be a better choice if you need extreme accuracy.
- Adjustments: If the floor is found to be out of level, you will need to address the high and low points to get the floor level.
By following these steps, you can accurately measure the level of your floor using a spirit level.
