Curtains Finder Southend on Sea curtains & blinds shops page, We have listed several curtain shops and blinds shops in Southend on Sea. If you know of a curtain shop in Southend on Sea that we missed please submit it at our: Listings Page. The listings below will help you find cheap curtains and cheap blinds in Southend on Sea. Curtains Finder will help you find all blinds and curtains in Southend on Sea.