a drapery specialist or a drapery workroom
Drapier
A person who makes curtains is typically referred to as a "seamstress" or "sewer." These individuals have the skills and expertise to measure, cut, and sew fabric to create custom curtains. Their work involves precise measurements, sewing techniques, and attention to detail to produce high-quality window treatments.
What We call a person who makes sculpture
there is not just one person who designs curtains. the person who designs curtains work for the company who made the curtains. stupid...
Regina makes some nice lace curtains.
What We call a person who makes sculpture
A person who makes of
A person who makes maps is a cartographer.
You might call a person who makes burgers a "hamburger cook," "cook," or "grill chef."
A person who makes cart wheels is a wheelwright.
We can call them as Boat Builders.
The person is a steel-worker.