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How to Measure and Install Vertical Blinds

How to Measure and Install Vertical Blinds Image

This article provides a comprehensive guide on how to measure and install vertical blinds, detailing the tools needed, step-by-step instructions, and important factors to consider for a perfect fit.

What Tools Will You Need To Measure And Install Vertical Blinds?

To ensure your vertical blinds fit perfectly, you'll need several tools for both measuring and installation. Firstly, a measuring tape is vital for getting accurate dimensions. Use a pencil to mark these measurements clearly. Using a step ladder can help you ensure the blinds are placed accurately. For the installation itself, a drill with the appropriate drill bits is necessary to create holes for the brackets. A screwdriver will help you secure the screws. A spirit level is crucial to ensure that everything is even and aligned correctly.

If you're fitting the blinds inside a window recess, you might need a pair of scissors or a small hacksaw to trim the blinds to fit perfectly. Ensure you have the brackets and screws that come with your vertical blinds, as they are designed for the correct fitment. Before starting, it’s important to check all the parts in your blinds package. Spending a little extra time organising your tools before you begin will streamline the process, making it less stressful.

Whether you're installing the blinds inside or outside the window frame, having the right tools will simplify the task.

Step-By-Step Measurement Guide For Vertical Blinds

When it comes to measuring windows for vertical blinds, accuracy is key to ensuring a perfect fit. Vertical blinds can be mounted on the inside or outside of a window frame, and the measuring process will differ slightly for each option. 

Inside mounts generally have a sleeker look but they can let more light filter around the edges. Outside mounts can offer better light-blocking and privacy, as the blinds extend beyond the frame.

For an inside mount, begin by having a metal measuring tape, paper, and a pen. A metal tape measure is recommended for precision. Start by measuring the width of the inside window frame at the top, where the brackets will sit. Measure across three points - top, middle, and bottom. It’s common for window frames to have slight variations, so always use the smallest measurement when ordering your blinds.

How to Measure and Install Vertical Blinds

Next, measure from the top of the window opening to the window sill. Again, take measurements at the left, middle, and right sides of the window. This time, use the longest measurement to ensure the blinds cover the full height. Ensure nothing obstructs these measurements, such as handles, vents, or trim as these can affect your sizing. Double-check all the measurements as mistakes can lead to a bad fitting and returning blinds can be a hassle.

For an outside mount, decide how much of the wall you want your blinds to cover. Then measure across this area, adding a few centimetres on each side to maximise light control and privacy. Measure from where you want the headrail to sit to where you'd like the blinds to end - whether it's on the window frame, sill, or floor.

Consider your light-blocking needs, privacy, and how often you open windows to decide whether an inside or outside mount is right for you. Look out for window sills or trims and accommodate them in your measurements. By following these steps, you can ensure that your blinds fit perfectly.

How Are Vertical Blinds Installed?

Installing vertical blinds can appear daunting, but with the right guidance, it soon becomes easy. Begin by accurately measuring the window space. This ensures a perfect fit for the blinds. Once the measurements are complete, attach the brackets either on the wall above the window or within the window frame.

Use a pencil to mark where each screw will be placed and drill pilot holes at these marked spots to prevent splintering the wood or damaging the wall. Secure each bracket with screws, and check their alignment using a spirit level to ensure they are perfectly straight.

Once the brackets are in place, the next step is to fit the headrail. Carefully insert the headrail into the brackets and ensure it clicks into place. This forms the foundation for your vertical blinds. Now, it's time to attach the vertical slats. Push or clip each slat into the carriers on the headrail and make sure they hang straight and evenly. This will ensure the window is fully covered and looks tidy.

After attaching all the slats, test the functionality of your vertical blinds by opening and closing them several times. This check helps verify that the mechanism operates smoothly. If everything looks straight and works smoothly, you've successfully installed your new window covering.

Installing Vertical Blinds

Factors To Consider When Installing Vertical Blinds

When installing vertical blinds, several factors need to be considered, such as the location and style of the blinds. You can choose between an inside mount, where the blinds fit within the window recess, or an outside mount, which covers the window and frame. The style you choose will impact the fitting, size, and overall look of the blinds. The size and weight of the vertical blinds are also crucial factors to consider as well.

Light control and privacy are key aspects to consider when choosing where to install your blinds. An outside mount often limits light filtering more effectively, while an inside mount lets more light in. Additionally, check for any obstructions around the window, like handles or architectural trims, that could interfere with the blinds' operation. 

By taking these factors into account from the get-go, you can ensure your vertical blinds are both practical and visually appealing. Proper planning and installation will result in blinds that look good, function effectively and provide the desired level of light control and privacy you're looking for.

How Do Vertical Blinds Compare To Other Blinds?

Vertical blinds are for large windows and sliding doors and provide versatile light control and privacy. Unlike horizontal blinds, vertical blinds have a vertical orientation, which helps prevent dust from accumulating - a common issue with horizontal blinds. This feature makes them easier to clean and maintain.

When it comes to light control, vertical blinds have an upper hand over roller blinds. Roller blinds either fully block out light or let a large amount of light in, with few options in between. In contrast, the slats of vertical blinds can be tilted to direct light as you please, offering more control over the lighting of a space. Venetian blinds, known for their classic appeal, can appear bulky on larger windows - however, vertical blinds do not; they are efficient and sleek in design.

Cost is another factor where vertical blinds shine. They are often more budget-friendly compared to other options, especially for large windows. This cost-effectiveness allows people to enjoy practical and appealing blinds without breaking the bank.

For those looking for the perfect balance of functionality and aesthetics, vertical blinds are a strong contender. Vertical blinds let you adapt to the level of light and privacy you want without compromising on anything. Their affordability and easy maintenance process make them an ideal option for those who want convenience and style.

Moreover, vertical blinds can be customised to fit large sweeping windows or sliding glass doors, turning challenges into opportunities for striking home design. Their ability to span larger surfaces while maintaining a tidy appearance is a big advantage when compared to other blinds.

Vertical blinds are practical, easy to maintain and cost-effective - making them a popular choice for a range of buildings. No matter what property they are in, vertical blinds can turn your interior into a functional and attractive space.


If you have any questions about selecting the best vertical blinds for your office or need guidance on design options, feel free to get in touch.

Scorpio Blinds have many years of experience in our industry, and our friendly team will be happy to answer any questions you might have, offering our expert advice where needed. We will also be happy to provide you with a free no-obligation quote.

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