DANISH CORD CHAIRS
Traditionally the cord is secured under the seat by a series of little L-shaped nails, as can be seen in the detail (photo below), although other chairs use only a few nails, and sometimes none.
We can reseat any of these different styles of chairs for you, or we can provide the Danish cord and the L- shaped nails if you'd like to try the job yourself.
There's a particular weave used for these chairs, and we publish our own popular, and very comprehensive book on the subject.
You can find everything you need to do the job yourself here: https://situponseats.blogspot.com/p/danish-cord.html
You can also use Danish cord as a substitute for seagrass - it will work very well in most of the seagrass patterns.