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Find out how to use a laser level for your projects

Last Updated: 15 July 2021

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Dealing with a DIY project that requires precision in leveling various surfaces, and you’re not sure what tool would be the best to help you get the job done? Whenever we’re talking about leveling, a laser level is mandatory because it brings tons of benefits to the table. Don’t worry if you don’t know much about this tool. Everything can be learned, and the entire process isn’t that difficult. So, if you want to know your stuff, no matter if you’re talking about a self-leveling laser level or a laser line level, check out the article we prepared.

Various Types of Laser Levels

Before jumping straight to how to use a laser level, it’s wise to start by going through the different types available on the market. Knowing what options are available will make it easier for you to choose the perfect tool for the job. It doesn’t matter if we’re talking about an outdoor laser level or a cross line laser level. When dividing the various types of laser levels, we can do so from two distinct points of view: by application and by setting up.

Laser Level Types by Application

Point generator

this is a basic type of laser level that can be used in the simplest tasks. It works by projecting a laser and also takes in a line generator for those projects when you want to be sure you’re keeping a straight line.

Dot laser

if you want to be sure you get across the room in a straight line, using a dot laser is ideal. There are various points you can go for, including level, square, or plumb.

Line Laser

capable of shooting both vertically and horizontally, this leveller is ideal for distances of up to 100 feet if you need to take measurements or simply keeping a straight line.

Rotary laser level

this one is similar to the line laser except it’s not limited to the horizontal or vertical axis. The self-leveling rotary laser level can also go in diagonal and pretty much any angle you need on a 360-degree axis.

Laser Level by Set Up

Manual Leveling

the set up of this tool is done manually by you. Through a series of leveling screws and vials, you are able to determine if the surface is perfectly leveled

Self-leveling laser level

built with an internal pendulum that helps it to self-level, this tool is elementary to operate. It will quickly find the leveling point, and it will let you know if it goes out of the level.

Using a Laser Level

Now that you’re familiar with the main types of laser levels, it’s time to explore the various tasks you can put such a tool to great work. We’ve selected the most popular uses of this tool. We will explore how to use a laser level in each scenario.

How to Use a Laser Level for Framing

Using a laser level when it comes to framing doors or windows might seem like a bit of an overkill. However, the chances of getting it right without this piece of equipment are meager. Here’s what you need to do to get the best laser level framing possible.

How to Use a Laser Level for Framing
  • Put the laser level on a tripod in the center of the room
  • Turn on the laser level
  • Allow it to self-level and then scale it
  • Activate the laser and start with the top wall frame location
  • Come down with a line so that you can measure the other lines
  • Install the shims using the lines drawn with the help of the laser
  • Attach the sills so that you have a 90-degree angle
  • Complete the rest of the measurements with the help of what you achieved so far

How To Use A Laser Level For Floors

When you’re installing hardwood or ceramic tiles on the floor, a laser level is once again a necessary tool to have. Making sure the stories are perfectly flat is a must, and knowing how to use a laser level to achieve that will make the entire task a lot easier.

How To Use A Laser Level For Floors
  • Start by measuring the floor to figure out how many tiles you need
  • Do all the necessary preparing works on the story to be ready for the tiles
  • Use the laser level to generate a line of 180 degrees
  • Find the highest point on the floor and mark the level with a marker
  • Continue to check the level in various parts of the room to make sure you’re getting a beautiful flat surface
  • Keep doing the same operation until all the spots are at the same height
  • Start mounting the tiles in the corner and then use the laser one more time to see if you’re keeping it level
  • Make sure you use the same amount of adhesive for the tiles otherwise even the most exact laser leveling will turn out to be useless

Using a Laser Level to Hang Pictures

Next, we’re covering how to use a laser level to hang pictures with extreme precision. Just make sure to follow these steps, and you’ll get perfectly centred images in your house.

Using a Laser Level to Hang Pictures
  • Decide on the height you want to hand the pictures at
  • Mark the point on the wall where you are going to place the first nail and hammer the nail
  • Hang the first picture on the pin and use the leveller to make sure it’s perfectly balanced
  • Use a sure grip laser level and stick it on the wall and activate the laser to make sure the next picture will be at the same height on the wall
  • Repeat the process as many times as you need around the room

The same principle can be applied to properly install TV wall mounts since you will need the same tool box to get the job done.

Using a Laser Level Outdoors

Using a Laser Level Outdoors

For outdoor work, you will need more than just a laser leveler. A laser receiver is also mandatory since the laser might not be visible in all conditions. A grade rod is also needed a tripod and safety goggles. Otherwise, the process is very similar to using a laser leveler inside. It differs by using the laser receiver and placing it where you want to work to determine the height or level of the fence or bench you want to install.

Using a Self-Leveling Laser Level

We could have covered other topics as well, like how to use a rotary laser level or how to use a laser level for slope. However, these tasks need a little bit more knowledge about construction, and it’s not the most straightforward DIY project to attempt. Instead, we’re going to end the article with instructions on using a self-leveling laser level. It doesn’t matter what power tool brand you go for when buying the laser level. The most important thing is that it has to be self-leveling to spare you a lot of effort.

With such a tool, you will not need to know how to use a laser level for drainage as the self-level function will make it easy to find the angle difference to make sure the drainage goes well. So, without further ado, let’s see what the steps to using a rotary laser level with the self-leveling function are.

  • Turn on the self-leveling laser level and allow it a few moments to calibrate
  • The until will emit a laser showing level on the wall both on a 360-degree radius as well as horizontal and vertical dots.
  • Adjust the level to the height you need to measure and then allow it some moments to calibrate again
  • Once the level is found, make sure to mark the spot with a marker and make your other measurements with ease


After going through all these how to’s on laser levels, you should not doubt that these tools are essential in a wide range of DIY projects. No matter if you want to frame a window or door, hang pictures, mount a TV in the center of the wall, or using a laser level to set grade, this tool will make your life a lot easier. You will find many more tips and tricks on how laser levels can be of great help in projects around the house on HomeMakerGuide. There’s a comprehensive database of reviews and How-To articles to explore!

What do you think? Can a laser level help you get things are done more quickly, or it’s better to rely on your instinct and complex calculations to get the right spot? We encourage you to share your experiences with DIY projects involving leveling surfaces so that all our readers get valuable feedback.

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