A long double roll means that you get two rolls of wallpaper on one single roll.
Double roll wallpaper length.
For most projects double or triple rolls of wallpaper are preferred.
A single roll of 21 wallpaper is approximately 16 5 long.
This current way of packaging wallpaper has been an industry wide standard in north america for many decades.
In the wallcoverings industry wallpaper is printed in two primary widths i e.
A double roll of 21.
The standard size of a double roll of wallpaper is 21 in.
Most rolls are priced and measured as a single roll but are sold as a double roll.
The standard size of a single roll of wallpaper is 21 in.
All purchases must be made in even quantities 2 being the minimum due to how wallpaper is packaged.
Wide x 16 5 ft.
If our example wallpaper roll is 11 yards long we would need 5 single rolls for the entire room 11 yards x 5 rolls 55 linear yards which meets the requirement of 52 linear yards indicated by the calculator but since our wallpaper is only sold in double roll.
Longer rolls allow for more continuous strips to be cut from one roll for hanging.
A standard single roll of european wallpaper is 20 5 inches wide and 8 feet long.
Wide x 33 ft.
European wallpaper comes in a narrower width than american wallpaper.
A single roll of 27 wallpaper is approximately 13 5 long.
It s very easy to forget that a double roll is actually two single sheets of paper.
Wallpaper is priced as single rolls and packaged by the manufacturer and delivered as double rolls.