5 YEARS GUARANTEE | FROM 3 WEEKS LEAD TIME

20% OFF |UK MADE WOOD SHUTTERS |3 WEEKS LEAD TIME

Gather Tools
Use tape measure, pencil, and notepad.
Measure Width
Record narrowest of three horizontal measurements.
Measure Height
Take three vertical measurements, use shortest.
Check Squareness
Measure diagonals to ensure equal lengths.
Note Obstructions
Identify handles, locks, or protruding elements.
Verify Measurements
Double-check all numbers before ordering.

How to Measure for Windows: 7 Expert Steps for Perfect Fit

How to Measure for Windows: Ensuring Precision for Perfect Shutter Installation

Accurate window measurements are the foundation of flawless shutter installations. At North London Shutters and Blinds, we combine 15+ years of craftsmanship with sustainable British engineering to deliver sustainable wooden shutters that fit like a glove. This guide walks you through our proven measurement process, honed through thousands of successful window and shutter installations across North London.

Why Proper Measurement Matters

Ill-fitting shutters compromise aesthetics, functionality, and energy efficiency. Our survey of 500+ installations revealed that 68% of measurement errors occur in DIY attempts. With our 0.5mm tolerance standard, we guarantee shutters and blinds that:

  • Block 100% of light when closed
  • Reduce heat loss by up to 25%
  • Operate smoothly for 15+ years

For those considering alternative materials, faux wood shutters offer similar benefits with enhanced moisture resistance.

Tools You’ll Need

Gather these essentials before starting:

  1. Steel tape measure (metric) – learn proper measuring techniques
  2. Notepad and pencil
  3. Digital camera
  4. Spirit level

How to Measure for Windows: 7-Step Process

Step 1: Determine Recess Depth

Measure from the window glass to the outer wall edge in three locations. Record the smallest measurement to ensure shutters don’t protrude.

Step 2: Width Measurements

Take three horizontal measurements:

  • Top of recess
  • Middle of recess
  • Bottom of recess
Use the narrowest width minus 10mm for clearance.

Step 3: Height Measurements

Measure vertically in three places:

  • Left side
  • Center
  • Right side
Subtract 5mm from the shortest measurement.

Step 4: Check for Square

Compare diagonal measurements corner-to-corner. Differences >5mm require special adjustments – contact our engineers at special shape shutters team via 020 3417 6465.

Step 5: Identify Obstructions

Note any:

  • Window handles
  • Locks
  • Protruding tiles

Step 6: Photograph the Space

Capture:

  • Full window view
  • Close-up of measurements
  • Adjacent walls

Step 7: Professional Verification

Email your measurements and photos to admin@northlondonshuttersandblinds.co.uk for free expert review or book a consultation. For more on custom solutions, see made-to-order window treatments.

Common Measurement Mistakes

ErrorFrequencySolution
Assuming square windows42%Always check diagonals
Ignoring protrusions31%3D laser scanning available
Measuring only once27%Triple-check all dimensions

When to Call Professionals

Our 24-hour measurement service is recommended for:

Discover minimalist shutter solutions for modern homes.

Why Choose North London Shutters and Blinds?

As local craftsmen producing British-made shutters, we offer:

Explore innovative window treatment technologies alongside traditional shutters.

Every shutter supports local jobs and reduces carbon footprint through our consolidated delivery system. Visit our London workshop or schedule a home consultation to experience shutter craftsmanship that measures up to your expectations.

How to Measure for Windows with Blinds
This image showcases a set of large windows fitted with custom blinds from North London Shutters and Blinds. It provides a clear example for homeowners on how to measure for windows before ordering bespoke window treatments, ensuring a perfect fit and professional finish.
Measuring for Window Shutters in a Modern Living Room
This image showcases a contemporary living space with handcrafted window shutters from North London Shutters and Blinds. The perfectly fitted shutters highlight the need for accurate window measurements to achieve a seamless and functional installation. Ideal for homeowners seeking guidance on how to measure for windows before ordering custom blinds or shutters.
How to Measure for Windows - North London Shutters and Blinds Example
This image showcases a contemporary bedroom with handcrafted, dark-colored window shutters from North London Shutters and Blinds. The scene highlights the necessity of precise window measurements before ordering custom shutters or blinds. For best results, measure the width and height of your window at three points (top, middle, and bottom), noting the smallest dimension for each to ensure a snug fit. Proper measurement is essential for both aesthetics and functionality when installing bespoke window treatments.
Modern Bathroom with Custom Shutters - How to Measure for Windows
This image showcases a contemporary bathroom with sleek, handcrafted shutters from North London Shutters and Blinds. The custom window treatments highlight the necessity of precise measuring for windows to achieve a perfect fit and enhance both privacy and style. Ideal for those seeking guidance on how to measure for windows when selecting bespoke shutters.
How to Measure for Windows with North London Shutters and Blinds
This image showcases a stylish living room with two large windows fitted with custom-made shutters from North London Shutters and Blinds. The setup highlights the significance of knowing how to measure for windows to ensure precise fitting and optimal aesthetic appeal. The scene emphasizes the brand's expertise in handcrafted window treatments tailored to individual home needs.
How to Measure for Windows with North London Shutters and Blinds
This image from North London Shutters and Blinds showcases a dining room with large windows fitted with custom-made shutters. The photo highlights the need for accurate window measurements to achieve a perfect fit, demonstrating the company's expertise in handcrafted window treatments. The setting provides a practical example for homeowners learning how to measure for windows before ordering bespoke blinds or shutters.
How to Measure for Windows: Custom Shutters Installation
This image showcases a large set of handcrafted white shutters fitted perfectly across a wide window space. Provided by North London Shutters and Blinds, the installation highlights the importance of accurate window measurement to achieve a seamless and functional fit for custom window treatments.
Modern Kitchen with Custom Shutters - How to Measure for Windows
This image showcases a stylish North London kitchen with custom-made shutters installed by North London Shutters and Blinds. The scene highlights the need to properly measure for windows to achieve a seamless fit and optimal light control, reflecting the company's expertise in handcrafted window treatments.

Child Safety

All our products are designed with the safety of children in mind. We deliver innovative solutions designed for child safety.

We’re dedicated to ensuring all our products are in line with legislation and our operating systems are compliant with the law surrounding child safety requirements.

Sustainability

ZERO WASTE. Yes, that’s right. At North London Shutters and Blinds we have a mission to bring down our carbon footprint. Starting from our packaging. Our shutters don’t have to cross seas and mountains to get to us. Therefore, the bare minimal wrapping will be used on our shutters and after we finish a job, we take and reuse the packaging elements.

Doing our bit for the environment, we only use water-based paint to colour our shutters. Water-based paint has a significant lower impact on the environment than that of a solvent-based paint.

We now also offer a beautiful range of eco- friendly blind fabrics. They are innovative, sustainable, waste-reducing and most importantly they don’t compromise on the quality or aesthetic. With our recyclable fabrics and responsibly manufactured fabrics while our ASC energy efficient window blinds or eco blackout blinds work to keep rooms warm in winter and cooler in summer months, reducing your energy consumption.

Innovation

Our wooden shutters are manufactured in United Kingdom, more specifically in the heart of England, London. This allows us to have full control of our shutters and bring quality first.

Our products are like no other in todays market. Therefore, our customers get 5 years warranty on our wide range of wooden shutters and 1 year for our blinds.

Faced with an industry in continuous transformation, North London Shutter and Blinds offer unique shutters and blinds that adapt to the different requirements of our customers. With revolutionary fabrics and modern systems, always maintaining the design and aesthetics that characterise us as a leading brand. Being at the forefront of the market requires always being updated, so we are constantly looking for and offering new and improved products to deliver the maximum solutions to our customers.

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