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How to Use a Construction Laser (Indoors & Outdoors)

how to use a construction laser

How to Use a Construction Laser (Indoors & Outdoors)

How To Use Laser Levels

Laser levels aren’t just for construction sites and land surveying. Quality laser levels can do double duty in your home and on a job site if you choose superior features. Thanks to manual and self-leveling lasers, you can set up a construction laser in your house to make DIY projects quicker and easier than ever before. If you want to use the construction level outside, be sure to pay attention to features that will make leveling and grading simpler in the sunlight. Learn more about indoor and outdoor laser level use and choose the right laser level for the task you have planned. 

Indoor Use

Weekend DIYs or honey-do lists are even more accessible with the aid of a laser level. Instead of employing everyone in the whole house to hold something while someone else stands back to “make sure it’s straight,” you can indeed be sure with the use of a laser level. No more wishing for an extra set of hands or feverish erasing of marks on walls. 

•Hanging 

Hanging curtains is one of the most frustrating yet straightforward tasks that exist in superficial home improvement. To prevent the drama that can come with hanging curtains, homeowners can use a construction level to ease their woes. Since the project is indoors, you can use a red laser level as your tool of choice; it will shine horizontal beams for you to level your curtains. Identify your preferences on where the curtains or drapery frame should be hung. It is trending to take curtains to the ceiling right now, while others prefer to maintain the standard four inches above the window frame. Once you have identified your desired height, you can measure the width of your rod or frame, and enjoy your perfectly leveled curtains.

•Installing 

Construction lasers aren’t just for building houses; they can also be used for projects later down the road after the home is complete. Installing cabinets or shelving requires expert leveling. You’ll use a stud finder to locate the studs in the area you’re working and then mark the centers. Your construction laser will run both vertical and horizontal lines through your markings to create a grid that you can use to complete all your other markings. Then use the other projected lines to hang ledgers or support rails before installing your cabinets or shelving before mounting them into the studs. Gone are the days of knocking ten different holes in the wall without a stud finder and then finding your measurements are off because you only had a spirit level and two hands. 

Indoor Use

Outdoor Use

Homeowners often spend a long weekend or two in the spring or early summer getting their landscaping in order for the season. Small projects like adding flowers or seasonal decor do not require the use of a laser level. However, several DIY landscaping projects benefit from using a construction level like the addition of birdbaths, walk paths, or garden bed walls. 

•Leveling

Another use for a construction level is for leveling the ground. A self-leveling or automatic laser level is most beneficial in this application but can also be done with a manually adjusted unit. To balance the basis for projects like walk paths or to add a birdbath, you would use the level to find the appropriate height intercept and then level the foundation. 

•Grading

Grading is a more intensive process that professional landscapers spend more time doing rather than homeowners. Professionals use construction levels to grade landscaping for various projects. 

Outdoor Use

Specific Use

When choosing a laser level, your decision is based on several factors. However, try to look a little further into the future to determine whether or not you will continue to work on tasks that would require the use of a more precious laser level. A more significant investment can go a long way if you will be using the tool frequently. Check ratings and descriptions for 

  • Durability 
  • Precision 
  • Red or green beamrange
  • Working range 
  • Wavelength 

To find a laser level that matches your needs, shop the options on Engineer Supply.

Specific Use


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Frequently Asked Questions

I am looking for a construction laser for a cabinet project in my home. Do you also sell tripods to mount the laser on?

How to Use a Construction Laser (Indoors & Outdoors)
Yes! Not only do we sell tripods and clamps to mount the laser correctly, but we sell complete kits that include all the necessary components for using your laser level.

Are a construction level and a construction laser the same thing?

It can be the same thing but not always. A spirit level is a level with the fluid and the bubble that lets you know if you’re level. Sometimes this is referred to as just a level. A construction laser can also contain a spirit level if it is manually leveling but does not have to if it is self-leveling. Look for a construction laser level to be sure or contact Engineer Supply.

When is it best to choose green lasers, and when is it best to choose red?

Red is just fine for indoor use. Green is better for outdoor use and is easy to see even in the sunlight.

Do I still need a stud finder when installing cabinets, or does the laser level do that?

You will still need a stud finder to locate the studs in your wall. To safely mount heavy installations to your wall, use the stud finder to determine where to drill. Your laser level can help you align your markings.

Will I always need a tripod for my laser level or not?

For best results and accuracy, a tripod with a self-leveling laser is the best choice. However, depending on what you’re looking for, the task at hand, and your budget, you can also shop the bounty of laser level choices on Engineer Supply to meet your specific needs.


Best Rotary Laser Levels

#1: Topcon RL-200 2S Dual Slope Rotary Laser Level Standard Package

best rotary laser levels for construction PI314920722

This dual-slope rotary laser level kit from Topcon is great for exterior applications. In addition to the RL-200 2S Rotary Laser Level, it also comes with the following items:

  • Dry battery kit.
  • LS-80L laser detector with the Holder 6 rod clamp.
  • Hard carrying case.
  • Dry battery kit.
It also has the following specifications:
  • Red laser beam.
  • An operating range of a 3,600-foot diameter with a laser detector.
  • An accuracy of 3/64 of an inch per 100 feet.
  • Rotation speeds of 300, 600, or 900 RPM.
  • Self-leveling.
  • An IP66 Rating for protection against dust and heavy water spray.
Be sure to pick yours up at Engineer Supply today!

#2: Bosch REVOLVE2000 Self-Leveling Horizontal and Vertical Rotary Laser Kit

best rotary laser levels for construction PI-GRL2000-40HVK

This rotary laser level kit is a comprehensive solution to a number of outdoor and indoor leveling applications. The manual dual-slope feature allows you to adjust the slope angle of the rotary laser level on both the X and Y axes. It also comes with a hard carrying case that can hold all the accessories included with this kit. The device has an accuracy of 1/16 of an inch for every 100 feet, which goes up to 2,000 feet if you use the included receiver.

#3: Leica Rugby 640 Series Rotary Laser Package

best rotary laser levels for construction PI-rugby-640

This rotary laser level by Leica Geosystems is an expansion of the company’s broad portfolio of rotating lasers. It’s the best rotary laser level for getting a professional solution with a good price-to-quality ratio, because it will allow you to quickly level and align what you need to build on a construction project while eliminating costly errors.

#4: Johnson Level 99-027K - Self-Leveling Rotary Laser System

best rotary laser levels for construction PI-99-027K

This rotary laser level has a number of useful features, which can include but may not be limited to:

  • A 2,000-foot working diameter (which is over 72 acres).
  • One-person operation.
  • Dust-proof, wash-down rated housing.
  • A 90-degree split beam.
  • Manual leveling along a vertical plane.
  • Visual and audible alarms when you’re beyond its leveling range.
  • Locking compensator that protects the pendulum during transport.
The device also has a 3-year manufacturer’s warranty and has a 1/8-inch accuracy for every 100 feet.

#5: Topcon RL-SV2S Multi-Purpose Rotary Laser Level Standard Package

best rotary laser levels for construction PI313990752

This is the best rotary laser level for horizontal, multi-slope, and vertical applications. This rotary laser level kit comes with the following items:

  • Dry battery kit.
  • LS-80L laser detector with the Holder 6 rod clamp.
  • RC-60 remote control.
  • Hard carrying case.
The red laser beam has an operating range of 800 meters in diameter with a laser detector, and it has an accuracy of 1/16 of an inch for every 100 feet. Be sure to pick yours up at Engineer Supply.
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