A few tips.
Double roll wallpaper square feet.
Remember wallpaper only comes in double rolls even though they price out the cost in single roll quantities.
In this calculator we count an american roll as 30 square feet and a european roll as 18 square feet to account for waste.
A double roll of 21 or 27 wallpaper will yield three eight or nine foot drops and sometimes you can get four from a double roll of 21 wallpaper.
A standard american roll of wallpaper gives you about 35 square feet but waste and pattern matching usually takes this down to about 27 usable square feet per roll.
Wallpaper is priced in single rolls but is available only in double or triple rolls.
When ordering 6 single rolls you will receive 3 double roll bolts of wallpaper.
Click the button to calculate the number of rolls based on 56 square feet per roll and man hours needed for this job.
How to calculate grasscloth wallpaper without a wallpaper calculator.
To ensure you have enough wallpaper do not deduct the square footage of doors and windows from the total area.
A single roll of 21 or 27 wallpaper would only yield one 8 or 9 foot drop.
Wallpaper with a straight pattern is easy to install and has limited waste.
Typically non printed grasscloth is 36 wide 24 long and each double roll has three 8 long pieces.
Depending on the wallpaper sheet width a double roll covers 57 to 61 square feet while a single roll is 29 to 31 square feet.
For larger pattern repeats and complex room shapes we suggest asking your decorator.
Double rolls cover twice the area.
Most widths will be either 20 5 or 27 inches wide.
A single roll of paper contains 25 usable square feet regardless of width.
Input length of each wall height and the number of doors and windows of the room to be wallpapered.
This calculator is to be used as an estimating tool only.
What is the repeat pattern the amount of paper lost when matching patterns size of your wallpaper.
Width is measured in inches.
Also note that this calculator does not apply to european wallpaper which generally contains approximately 56 square feet per roll.
Allow for 5 more material for.
We have allowed for trimming and 10 extra for pattern matching based on a standard room layout.
Remember wallpaper is sold as a double roll bolt.
You ll find the number on the back of each book sample and on most in.
While single and double rolls of 27 width paper are usually 13 5 long and 27 long respectively.
The total given is the number of rolls not number of packages.
The final price of the wallpaper would be 20 00 4 rolls at 5 00 each.
Some manufacturers vary slightly but not very much if any.