When ordering a custom decal, one of the most important (and often overlooked) decisions is whether to size your decal by height, width, or both. Each option significantly impacts how your design will look once cut, especially depending on your font, word length, and layout.
In this guide, we’ll break down what each option means and how it can affect your decal—visually and practically.
Option 1: Fixed Height (Flexible Width)
What it means:
You choose an exact height (e.g., 2 inches), and the width will adjust automatically to keep the lettering proportional.
Best for:
Maintaining consistent letter height across multiple decals
Vertical spaces or stacked designs
Decals where uniform letter size matters more than overall width
What to expect:
Fonts with descending characters (like “y,” “g,” or “p”) may appear smaller than all-uppercase fonts, because they have to fit within the fixed height.
Longer words will result in wider decals. For example, "Sunny" and "Sun" may both be 2" tall, but "Sunny" will be much wider.
Stacked designs (multi-line decals) will often have different line widths, especially if word lengths vary.
Option 2: Fixed Width (Flexible Height)
What it means:
You choose an exact width (e.g., 10 inches), and the height adjusts to fit the text proportionally.
Best for:
Fitting decals into narrow spaces like doors or signs
Ensuring all designs fit within the same horizontal space
Visual consistency in overall layout
What to expect:
Shorter words will appear taller to fill the same width. For example, “Sun” will look taller than “Sunny” if both are fit into a 10" wide space.
Fonts with descending or decorative characters may appear taller overall, even if the main letter height looks the same.
In stacked designs, the overall height increases with more rows of text.
Option 3: Fixed Height and Fixed Width
What it means:
You specify both height and width, and the design is scaled, stretched, or adjusted to fit within that box.
Best for:
Tight or irregular spaces
Designs where dimensions must fit within exact limits
Framed signage, windows, or packaging
What to expect:
Font may be scaled down to fit both limits, which could make thinner fonts appear even thinner.
Long words or detailed fonts may appear compressed, especially if the box is tight.
If the design includes both stacked and single-line text, the spacing, alignment, and readability may vary to make it all fit.
Other Factors That Affect Sizing & Appearance
1. Font Choice
Wide fonts (like Impact) take up more space horizontally.
Narrow fonts (like Arial Narrow) make designs more compact.
Script fonts may include flourishes or descending letters, which affect height and spacing.
2. Word Length
Longer words take up more space. In fixed height designs, they result in wider decals. In fixed width designs, longer words will look shorter in height.
3. Drop-down (Descending) Letters
If you set a fixed height, fonts with descending characters like “y” or “g” will have to shrink to fit the entire letter, making those words look smaller overall compared to all-uppercase or non-descending letter words.
4. Multi-Line/Stacked Text
In stacked designs:
The line with the longest word determines the maximum width.
The number of lines increases the overall height—especially when line spacing is added.
Final Tips for Ordering the Right Size
Always consider your space first—are you trying to fill a width, match a height, or fit inside a fixed area?
Let us know if multiple decals need to look consistent—we’ll help guide whether to size by height, width, or both.
When in doubt, share a mockup or dimensions—we’re happy to advise and provide a preview.
Still unsure?
Reach out and we’ll walk you through the best option for your project. We want your decal to look just right—whether it’s going on a shop window, a product label, or your wall at home.
Current Duchi Designs Font Options
Use the current customer-facing font chart below when choosing a lettering style. Exact finished proportions depend on your wording, case, spacing and selected size.
