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How to Measure Walls for Wallpaper

March 22, 2026
How to Measure Walls for Wallpaper

How to Measure Walls for Wallpaper

Measuring your walls correctly is one of the most important steps before buying wallpaper. A small mistake in measurements can lead to ordering too little or too much, which can delay your project.

The process is simple when you follow the right steps.

1. Measure the Width of Each Wall

Use a tape measure to find the width of every wall you plan to cover. Write down each measurement and add them together to get the total width.

2. Measure the Height

Measure from floor to ceiling. This will determine how long each strip of wallpaper needs to be.

Always use the tallest point of the wall to be safe.

3. Calculate Total Area

Multiply the total wall width by the height. This gives you the total square footage of the area you want to cover.

4. Consider Pattern Repeat

If your wallpaper has a pattern, you will need extra material to match the design between strips.

This is one of the most common reasons people underestimate how much wallpaper they need.

5. Add Extra for Safety

It is always recommended to order a little more than your exact calculation.

This helps cover:

  • Pattern matching
  • Cutting adjustments
  • Future repairs if needed

6. Do Not Subtract Too Much

Many people try to subtract windows and doors from their measurements. While this seems logical, it can lead to ordering too little.

It is usually safer to measure full walls.

Final Tip

If you are unsure about your measurements, bring them to the showroom. Even a photo of your space can help.

At Euro Home Decor, our team helps customers calculate the correct quantity before they buy. With over 300,000 rolls in stock, you can get exactly what you need and start your project right away.

Visit Euro Home Decor at 4309 Steeles Ave W, Toronto and explore the world of wallpaper!