How to Choose the Right Size of Wallpaper for a Room?

Wallpaper is one of the most effective ways to transform any space—whether it’s a cozy bedroom, a stylish living room, or even a small bathroom. Among the many options available today, embossed wallpaper has become especially popular. With its 3D texture, it adds depth, elegance, and a tactile charm that simple paint cannot provide. But before picking your favorite design, you need to answer one essential question: How do you choose the right size of wallpaper for your room?

At Adawall, we specialize in high-quality wallcoverings, including embossed wallpapers, and we want to make the process of selecting the right size easy and stress-free. In this guide, you’ll learn step by step how to measure, plan, and purchase wallpaper so you avoid ordering too little—or wasting money on too much.

Why Size Matters in Wallpaper Selection

Choosing wallpaper is not only about the pattern or texture. The amount you buy will determine if the installation goes smoothly or turns into a costly problem.

• Too little wallpaper means reordering, which risks color or batch differences.

• Too much wallpaper leads to unnecessary expense and storage issues.

This is even more important with embossed wallpaper, which often has larger pattern repeats and requires precise alignment. The right size ensures a flawless, seamless finish.

Step 1: Measure Your Walls Correctly

To calculate the amount of wallpaper you need:

1. Measure the width of each wall.

2. Measure the height of the wall, from floor to ceiling.

3. Multiply width × height to get the square footage (or square meters).

4. Add up the totals for all walls.

📌 Example: A wall 12 ft wide × 9 ft high = 108 sq ft.

At Adawall, we recommend adding 10–15% extra for trimming, pattern matching, and potential errors.

Step 2: Understand Wallpaper Roll Sizes

Wallpaper rolls are not all the same size. Common dimensions include:

• Single Roll: ~20.5 in wide × 16.5 ft long (covers about 28 sq ft).

• Double Roll: ~20.5 in wide × 33 ft long (covers about 56 sq ft).

• European Roll: ~21 in wide × 33 ft long (covers about 57 sq ft).

For embossed wallpaper, coverage can vary slightly because of texture thickness and larger repeats.

💡 Every Adawall product clearly lists roll size and coverage, so you always know exactly how much you need.

Step 3: Consider the Pattern Repeat

One of the most overlooked details is pattern repeat—the distance before a design repeats.

• Straight Match: Each strip aligns at the same height (requires precise cutting).

• Drop Match: Pattern shifts slightly between strips (requires more material).

• Random Match: No alignment necessary (least waste).

Embossed wallpapers, especially damask, floral, or geometric designs, often have larger repeats (10–25 inches), so they require more material for proper alignment.

At Adawall, we provide repeat details with every design so you can plan ahead.

Step 4: Factor in Room Features

Doors, windows, and built-in cabinets reduce the wallpaper area—but don’t subtract too much.

📌 Example: A door (21 sq ft) or window (15 sq ft) can be subtracted from your total. Still, we recommend ordering at least one extra roll, especially for embossed wallpapers, where seams need perfect alignment.

Step 5: Use a Wallpaper Calculator

Many websites offer wallpaper calculators, but they are often designed for flat wallpapers only.

Adawall provides a calculator that also considers pattern repeat and embossed textures, giving you a more accurate estimate than generic tools.

Why Choose Adawall for Embossed Wallpaper?

When searching for “embossed wallpaper for walls” or “3D wall coverings,” you’ll find many retailers. But Adawall offers key advantages:

• Premium Quality: Washable, fade-resistant, and long-lasting materials.

• Accurate Sizing Tools: Clear roll size and coverage guides.

• Exclusive Designs: From modern geometrics to classic damask textures.

• Customer Support: Expert guidance to help you measure and choose correctly.

• Better Value: Get exactly what you need—no wasted money or poor-quality imports.

Competitors may provide a wide range of wallpapers, but few specialize in embossed designs. Adawall is an expert in textured wallcoverings, ensuring both elegance and practicality.

Tips for Avoiding Common Mistakes

• Always round up—it’s safer to have extra.

• Account for pattern repeat, especially with embossed textures.

• Order all rolls at once to avoid batch color variations.

• Double-check roll dimensions before purchasing.

• Ask for expert support—Adawall can review your measurements.

Final Thoughts

Choosing the right wallpaper size doesn’t need to be complicated. With accurate measurements, knowledge of roll sizes, and pattern repeat adjustments, you can order with confidence.

At Adawall, we make it easy to find the perfect embossed wallpaper rolls—combining premium quality, beautiful textures, and expert support for flawless results.

1. How many rolls of wallpaper do I need for a room?
It depends on your wall size, roll dimensions, and pattern repeat. Adawall’s calculator gives you an accurate estimate.

2. Is embossed wallpaper harder to install?
No. Adawall’s wallpapers are designed for easy installation with paste or peel-and-stick options.

3. Can I use embossed wallpaper in bathrooms or kitchens?
Yes. Our vinyl embossed wallpapers are moisture-resistant and easy to clean.

4. What if I order too much wallpaper?
It’s always smart to keep one extra roll for repairs or touch-ups. Adawall helps you avoid significant over-ordering.

5. Does Adawall offer wallpaper samples?
Yes. You can request samples to see the texture, color, and quality before buying full rolls.