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use a rule as a mark and 360 self leveling laser level to check the floor level

How to Check the Floor Level with a Laser

Ensuring a level floor is paramount for construction, renovation, or even simple home improvement projects. A laser level can be invaluable, allowing for precise measurements and accurate assessments. In this article, we will guide you through checking the floor level with a laser, empowering you to achieve the desired results confidently and efficiently.

Step 1: Selecting the Right Laser Level:

Choosing a laser level that suits your specific needs is essential. Consider factors such as the size of the area you're working with, the desired accuracy, and the available budget. Options range from handheld laser levels for smaller tasks to tripod-mounted levels for larger-scale projects. Select a reliable laser level with features that meet your requirements. We suggest choosing Dovoh 360-degree professional portable self-leveling laser levels for your projects. It can save you time. 

Step 2: Preparation and Setup:

Before starting, ensure the floor is clean and free from any obstructions that may interfere with the laser's line of sight. Place the laser level on a stable surface or securely mount it on a lift base. Ensure it remains steady throughout the measurement, as any movement can compromise accuracy.

Step 3: Powering On and Calibrating:

Turn on the self-leveling laser level and allow a few seconds to initialize. Follow the manufacturer's instructions to ensure the laser is correctly aligned and projecting a level line. For this calibration process, refer to our article on how to check a laser level for accuracy?

Step 4: Positioning the Laser Level:

Strategic placement of the laser level is crucial for accurate measurements. Position it near the area of focus, ideally in a central location that allows the laser line to span across the entire floor. Consider the size of the room and any potential obstacles that may obstruct the laser's projection. Ensure the laser is at an appropriate height to achieve the desired coverage.

Step 5: Observing and Measuring:

Once the laser level is properly positioned, observe the projected laser line on the floor. This line should be clear, sharp, and perfectly level. Take note of any deviations or irregularities that become apparent. To measure the floor level, use a ruler or hold wood to determine the height. Measure at multiple points across the floor and mark the laser height with the ruler or wood.

use dovoh laser level for floor leveling
Step 6: Analyzing and Acting:

Upon obtaining measurements, it's time to evaluate the floor level. To identify discrepancies, compare the measurements against your desired level or a reference point. If the measurements deviate significantly, you may need to address any unevenness or adjust the floor accordingly. Consult with professionals or consider appropriate methods to rectify the issue, depending on the nature of the project and the severity of the floor's unevenness.


Using a laser level to check the floor level offers a practical and efficient solution for construction and renovation projects. By carefully selecting the right laser level, preparing the workspace, and accurately positioning the device, you can easily obtain precise measurements and identify any floor irregularities. Remember, maintaining a level floor enhances your space's visual appeal and ensures the longevity and functionality of your construction endeavors.

Dovoh Professional laser level recommendation:

About Dovoh

DOVOH was established in 2014. We're a leading China-based laser level company with a strong reputation for providing high-quality and precise laser levels for over 9+ years. Our laser levels are sold to China, the United States, the United Kingdom, Germany, Italy, Hungary, Japan, and other countries.

Dovoh professional laser levels' leveling accuracy is ±2mm/ 10m(±1/13 inch at 33ft). It's a good performance in this industry. We use a high-precision axicon component to reflect the high accuracy of the leveling laser beam. The laser level features durable housing surrounded by a rubber edge, and the laser cover is constructed from aluminum alloy. We use top-quality material to make sure it keeps consistently high accuracy.

At DOVOH, we prioritize quality and customer satisfaction. We provide a comprehensive warranty of two years for quality and five years for accuracy for our laser levels, giving our customers peace of mind and confidence in their purchase.

Welcome you to experience the precision and reliability of DOVOH laser levels.
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