The average width of a wallpaper roll typically falls between 37 and 42 inches.
While this is a common range, several factors can influence the exact width:
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Type of Wallpaper: Different types of wallpaper, such as traditional, vinyl, or non-woven, may have slightly different standard widths.
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Pattern Design: The complexity and scale of the pattern can influence the width of the roll to minimize waste during installation and ensure pattern matching.
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Texture: Textured wallpapers might require a slightly wider roll to accommodate the texture's impact on the usable surface area.
It's always best to check the specific dimensions listed on the wallpaper roll before purchasing to ensure accurate calculations for your project.