How to Measure for Blinds (UK): A Comprehensive Guide

Getting the perfect fit for your blinds is crucial for both functionality and aesthetics. Ill-fitting blinds can leave gaps, allowing unwanted light and compromising privacy. Conversely, well-measured blinds provide optimal light control, improve energy efficiency, and enhance the overall look of your windows.

This guide will equip you with the knowledge to accurately measure your windows for blinds in the UK. We’ll cover two main scenarios: replacing existing blinds and fitting new blinds. We’ll also provide additional considerations for specific situations.

Decide Where Your Blind Will Hang

Before you start measuring for your blinds, it’s essential to decide where they will hang. This decision will determine whether you’ll opt for an inside mount or an outside mount.

  1. Inside Mount: If you choose an inside mount, your blinds will be installed within the window recess. This option provides a clean and streamlined look, as the blinds will sit flush with the window frame. Inside mount blinds are ideal if you want to showcase decorative window trim or if you have limited space around the window.
  2. Outside Mount: Alternatively, you can opt for an outside mount, where the blinds are installed outside the window recess, covering a larger area. This option offers more flexibility in terms of light control and privacy, as the blinds can extend beyond the window frame. Outside mount blinds are suitable for windows without recesses or for homeowners looking to create a more substantial visual impact.

Consider your preferences and the specific characteristics of your windows when deciding between an inside or outside mount for your blinds. This choice will influence the measurement process and ensure that your blinds fit perfectly and complement your space.

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Understanding Blind Types

Before delving into the measurement process, it’s essential to have a basic understanding of the different types of blinds commonly used in the UK. These include:

  • Roller blinds
  • Venetian blinds
  • Vertical blinds
  • Roman blinds
  • Pleated blinds

Each type of blind has its unique features and installation requirements. Being aware of the type of blinds you plan to install will help you make informed decisions during the measurement process.

Measuring Tools You’ll Need

For accurate measurements, a metal tape measure is essential. A metal tape is less prone to stretching compared to a cloth tape, ensuring precise results. While not always necessary, a spirit level can be helpful for ensuring the blind headrail is perfectly horizontal during installation.

To accurately measure for blinds, you’ll need the following tools and materials:

  • Measuring tape: Essential for taking precise measurements of window dimensions.
  • Pencil: Used for marking measurements and notes.
  • Step ladder: Necessary for reaching high windows safely, especially when measuring for outside mount blinds.

Having these tools readily available will streamline the measurement process and ensure accuracy.

Step-by-Step Guide to Measuring Blinds

This is the most common scenario for blind installation in the UK. Here’s how to measure your window recess for a perfect fit:

Measuring Window Width

Inside Mount vs. Outside Mount Considerations:

  • Inside mount: Blinds are installed within the window recess, providing a clean and streamlined look.
  • Outside mount: Blinds are installed outside the window recess, covering a larger area and creating a more substantial visual impact.

How to Measure Accurately for Both Scenarios:

  • Inside mount: Measure the width of the window recess at three points – top, middle, and bottom. Record the narrowest width measurement to ensure a proper fit.
  • Outside mount: Measure the width of the window frame or the desired coverage area. Add extra width on both sides for optimal light blockage and privacy.

Image source: polesandblinds

Measuring Window Height

Determining Length for Inside and Outside Mount:

  • Inside mount: Measure the height of the window recess from top to bottom at three points – left, middle, and right. Record the longest height measurement to accommodate variations in the window frame.
  • Outside mount: Measure the height from the top of the window frame to the desired endpoint, such as the floor or window sill. Add extra length for aesthetic purposes and to ensure full coverage.

Common Mistakes to Avoid:

  • Underestimating height measurements, leading to blinds that are too short.
  • Failing to account for obstacles such as window handles or locks when measuring for inside mount blinds.

Image source: polesandblinds

Additional Measurements (If Applicable)

Depth for Recessed Blinds:

  • Measure the depth of the window recess to ensure that the blinds you choose will fit properly without obstructing any window mechanisms or handles.

Side Clearance for Smooth Operation:

  • Measure the space available on either side of the window for blinds that operate via a cord or wand mechanism. Ensure that there is enough clearance for the blinds to open and close smoothly without any obstructions.

Recording and Verifying Measurements

While the previous section covered how to take measurements for blinds, accurately recording and verifying those measurements is equally important. Here’s a detailed breakdown to ensure you get it right the first time:

Importance of Double-Checking Measurements

Once you have taken all the necessary measurements, it’s crucial to double-check them for accuracy. Even small discrepancies can lead to ill-fitting blinds, which can be both frustrating and costly to rectify.

Recording Measurements Accurately for Reference

Record all measurements neatly and clearly, noting down any special considerations or observations that may affect the installation process. Keep this information handy when selecting blinds and communicating with suppliers or installers.

Seeking Professional Advice If Uncertain

If you’re unsure about any aspect of the measurement process or if your window configurations are particularly complex, don’t hesitate to seek professional advice. Many blind retailers offer measuring services or can provide guidance based on your specific requirements.

Conclusion

Taking accurate measurements is the foundation for a successful blind installation. By following the steps outlined above and considering the additional factors, you’ll be well on your way to achieving the perfect fit for your blinds.

Remember, referring to the specific blind supplier’s instructions is crucial, as they might have specific recommendations or require slight adjustments to the measuring process. With careful planning and accurate measurements, your new blinds will enhance your windows, improve light control, and add a touch of sophistication to your home.

Frequently Asked Questions (FAQs)

How can I tell what size blinds I need?

To determine the size of blinds you need, measure the width and height of your window. For inside mount blinds, measure the width at three points (top, middle, and bottom) and the height at three points (left, middle, and right). For outside mount blinds, measure the width and height of the window frame or desired coverage area.

How do you measure for exact fitting blinds?

Measure the width and height of your window accurately using a measuring tape. For inside mount blinds, record the narrowest width and longest height measurements. For outside mount blinds, add extra width and length for optimal coverage and aesthetics. Additionally, consider any obstructions such as handles or locks when measuring for inside mount blinds.

How do you calculate window blinds?

To calculate window blinds, measure the width and height of your window to determine the required size. For inside mount blinds, take precise measurements at multiple points to account for variations in the window frame. For outside mount blinds, add extra width and length for a proper fit and desired coverage area. Don’t forget to consider any special requirements or obstructions.

How do you measure vertical blinds UK?

To measure vertical blinds in the UK, measure the width and height of your window accurately using a measuring tape. For inside mount blinds, record the narrowest width and longest height measurements. For outside mount blinds, add extra width and length for optimal coverage. Additionally, consider any obstructions such as handles or locks when measuring for inside mount blinds.