How to Install Vertical Blinds: A Step-by-Step Guide

How To Install Vertical Blinds

Vertical blinds are a popular window treatment option that can add both style and function to any room. Whether you’re looking to control light and privacy or simply update the look of your space, installing vertical blinds is a relatively easy DIY project. In this article, we’ll provide a step-by-step guide on how to install vertical blinds, from measuring your window to adjusting and testing the blinds’ functionality.

Measure the Window

Properly attaching the headrail to the mounting bracket is crucial for a secure installation.
Properly attaching the headrail to the mounting bracket is crucial for a secure installation.

Before purchasing your vertical blinds, it’s essential to measure your window accurately. This will ensure that you buy the right size and that your blinds fit perfectly. Here are the steps you should follow:

Step 1: Measure the Width of the Window

Using a metal tape measure, measure the width of your window from one end of the frame to the other. Measure at the top, middle, and bottom of the window to ensure that the width is consistent. Note down the smallest measurement.

Step 2: Measure the Height of the Window

Measure the height of the window from the top of the frame to the bottom. Again, measure at the left, right, and center of the window and note down the smallest measurement.

Step 3: Check for Obstructions

Check for any obstructions, such as handles or locks, that may interfere with the installation of your blinds. Make sure to measure around these obstructions, so your blinds fit correctly.

Step 4: Double-check Your Measurements

Double-check your measurements to make sure they’re accurate. It’s better to measure twice than to have to return incorrectly sized blinds.

Purchase the Vertical Blinds

Once you’ve measured your window, it’s time to purchase your vertical blinds. There are various types of vertical blinds available, such as fabric, vinyl, and wood. Choose the type that best suits your needs and budget. You can buy vertical blinds from home improvement stores, online retailers, or specialty blind stores.

Purchase the Vertical Blinds

Choosing the right type of vertical blinds depends on your preferences and budget. Here are some factors to consider when making your selection:


Vertical blinds come in various materials, such as fabric, vinyl, and wood. Fabric vertical blinds offer a soft, elegant look and are available in a range of colors and patterns. Vinyl vertical blinds are a practical and affordable option that is easy to clean. Meanwhile, wood vertical blinds provide a natural, warm feel and are ideal for spaces with traditional decor.

Slat Width

Vertical blinds come in different slat widths, ranging from 2 inches to 4 inches. The larger the slat, the more light it will block when closed. If you’re looking to maximize natural light, choose a smaller slat width.


Vertical blinds are available in various customization options, such as motorized controls, cordless designs, and valances. Consider your needs and budget when selecting customizations.

Once you’ve decided on the type of vertical blinds you want, you can purchase them from various retailers. Home improvement stores, online retailers, and blind specialty stores all offer a wide range of vertical blinds.

Install the Mounting Brackets

Before installing your vertical blinds, make sure you have the necessary tools and equipment. Here’s a list of what you’ll need:

  • Drill
  • Screws
  • Screwdriver
  • Pencil
  • Level
  • Measuring tape

Here are the steps to follow when installing the mounting brackets for your vertical blinds:

Step 1: Mark the Bracket Locations

Using a pencil, mark the bracket locations on the wall above the window frame. Make sure the marks are level and evenly spaced.

Step 2: Pre-drill Holes

Using a drill, pre-drill holes where you marked the bracket locations. This will make it easier to screw in the brackets.

Step 3: Install the Brackets

Using a screwdriver, screw in the brackets into the pre-drilled holes. Make sure the brackets are level and secure.

Step 4: Attach the Headrail

Insert the headrail into the brackets and secure it in place. Make sure the headrail is level and centered.

Step 5: Install the Vertical Slats

Attach the vertical slats to the headrail by inserting them into the clips. Make sure the slats are evenly spaced and hang straight.

With these steps, you should have successfully installed your vertical blinds. Next, we’ll cover how to attach the headrail and vertical slats to complete the installation process.

Attach the Headrail and Vertical Slats

With your mounting brackets installed, it’s time to attach the headrail and the vertical slats. Follow these steps:

Step 1: Attach the Headrail

Slide the headrail into the brackets and secure it in place by tightening the screws on the brackets. Make sure the headrail is level and centered.

Step 2: Attach the Vertical Slats

Insert the vertical slats into the headrail’s carrier clips, starting from the far left and working your way to the right. Once you’ve inserted all the slats, secure them in place by sliding the chain through the chain clip.

Step 3: Adjust the Slats

Adjust the slats by using the chain to rotate them to the desired angle. You can also use the wand to move the slats left and right.

Adjust and Test the Blinds

Once you’ve installed your vertical blinds, it’s time to adjust and test them to ensure they’re functioning correctly. Here’s what you need to do:

Step 1: Adjust the Slats

Adjust the slats to control the amount of light and privacy you want. You can also adjust the slats to create a specific look or ambiance in your room.

Step 2: Test the Functionality

Test the functionality of your blinds by opening and closing them. Make sure they open and close smoothly and that the slats rotate without any issues.

Step 3: Troubleshoot Common Issues

If you encounter any problems with your vertical blinds, such as slats not rotating correctly or the blinds not opening and closing smoothly, troubleshoot the issue. Check that all the parts are correctly installed and that there are no obstructions. If you’re still having trouble, consult the manufacturer’s instructions or contact customer support.

By following these steps, you’ll be able to install and adjust your vertical blinds with ease, adding both style and function to your space.

Dayne Williamson

I'm Dayne Williamson, and I love all things technology and finance. I started Napo News Online as a way to keep people up-to-date on the latest news in those industries, and I've loved every minute of it. I'm always looking for new ways to improve my site and help my readers, and I can't wait to see what the future holds.

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