How to Calculate Square Feet for Wallpaper
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Wallpaper is making a significant comeback in many homes. A creative and cost-effective way to add character to any room, choosing the right wallpaper can transform your space. However, before embarking on a wallpapering project, it’s essential to know how to calculate the required square footage. In this article, we will walk you through the process step by step.
Step 1: Measure the Room
To begin, you’ll need to measure the height and length of each wall in your room. Remember to include any doors or windows in these measurements. Use a tape measure to ensure accuracy and record each measurement in feet or inches.
Step 2: Convert All Measurements to Inches
To simplify your calculations, it’s best to convert all measurements from feet to inches, especially if some of your measurements are already in inches. To do this, simply multiply each measurement in feet by 12 (1 foot = 12 inches).
Step 3: Calculate the Total Wall Area
Once all your measurements are in inches, multiply the height by the length for each wall segment. This will give you the area in square inches for each portion of your walls.
Next, add up all of these areas to find the total wall area (in square inches) for your entire room.
Step 4: Calculate Square Footage for Windows and Doors
If your room has doors and windows, you’ll need to subtract their areas from the total wall area. Measure both height and width of each window and door present in the room, then multiply these figures together (similarly as step 3). Add up the resulting figures for all doors and windows to get their combined area.
Step 5: Subtract Windows and Doors Areas from Total Wall Area
Subtract the combined window/s and door/s area (obtained from Step 4) from the total wall area (calculated in Step 3). This will give you the adjusted wall area, which accounts for all obstacles you don’t need to cover with wallpaper.
Step 6: Convert the Adjusted Wall Area to Square Feet
To convert your adjusted wall area into square feet, divide the figure by 144 (since there are 144 square inches in a square foot).
Step 7: Calculate the Required Wallpaper Square Footage
Now that you have the total square footage needed for your room, it’s time to account for any waste and extra material. To do this, add an additional 10-15% of square footage to your calculated number. This ensures that you’ll have enough material to cover any trimming or mistakes made during installation.
Conclusion:
Calculating the square footage for wallpaper is a simple process that requires accurate measurements and some basic math skills. By following these steps, you can easily determine the amount of wallpaper needed for your project, helping to save both time and money. Happy decorating!