The jonquil is the profile that attaches the glass to the window frame.
There are three types of jonquils, the most common being the square one, but there are also round and beveled jonquils.
The bottom of the jonquil must be at least 2 cm long and square, otherwise it will not we can install our pleated curtains system.
1. Square jonquil.
2. beveled jonquil.
3. round jonquil.