When it comes to redecorating your space, wallpaper can transform a room from drab to fab with a wide variety of colors, patterns, and textures. However, before you dive into the world of wallpaper, it’s essential to know how much you need for your project. In this article, we’ll guide you on how to calculate the square footage for wallpaper with ease.

Step 1: Measure the Room

First and foremost, you need to determine the dimensions of the room you plan to wallpaper. To do this, measure the height and width of each wall you intend to cover in feet or meters. Make sure to exclude doors, windows, or any other obstructions from your measurements since you won’t need wallpaper for those areas.

Step 2: Calculate the Square Footage

Next, multiply the height by the width of each wall to get its square footage (or square meters). Add up the square footage of all walls in the room to find the total square footage required for your project.

For example:

Wall 1: Height (8 ft) x Width (12 ft) = 96 sq ft

Wall 2: Height (8 ft) x Width (12 ft) = 96 sq ft

Total square footage: Wall 1 + Wall 2 = 192 sq ft

Step 3: Account for Pattern Repeats

Wallpaper patterns often have repeats, which determine how often the design elements appear on a roll. Vertical repeats are important for aligning patterns on adjacent strips of wallpaper. When using patterned wallpaper, you’ll need to adjust your calculations by dividing the height of your wall by the pattern’s vertical repeat length.

For example:

Vertical repeat length: 12 inches

Height of wall: 8 feet (or 96 inches)

Adjustment factor: 96 inches / 12 inches = 8

Step 4: Calculate the Number of Rolls Needed

Now that you have the total square footage needed and have accounted for pattern repeats, you’ll need to determine the number of wallpaper rolls required. Check the packaging for the square footage coverage of each roll and divide the total required square footage by the roll coverage.

For example:

Total square footage: 192 sq ft

Coverage per roll: 30 sq ft

Number of rolls needed: 192 sq ft / 30 sq ft = 6.4

Round up your result to avoid shortages. In this case, you’ll need to purchase seven wallpaper rolls.

Step 5: Consider Purchasing Extra Wallpaper

Although not mandatory, it’s advisable to buy one or two extra rolls to account for any mistakes or damages during installation. Moreover, having additional wallpaper on hand can be helpful if repairs or touch-ups are needed in the future.

In conclusion, calculating the square footage for wallpaper is a straightforward process that ensures you have an adequate amount of material for your project. By following these simple steps, you can transform your space without worrying about running out of wallpaper halfway through installation or purchasing too much and wasting money. Happy decorating!