This is considered a Gedige. What is of special note in regard to a Gedige buildings is the fact that the entire building including the roof is constructed by brick only. Of course there are some made out of rubble as well as brick. But mainly Gediges are made of one material only. There are two of such ‘Gediges” in
Polonnaruwa -
Thiwanka and
Lanka Thilaka . They are some times referred to as ‘
Prathima Ghara ’ as well (Prathima Ghra’ means an ‘Image House’.) The roof of Thuparama is pyramidical from inside but it is of a rectangular shape outside. The architecture of Thuparama is a combination of the architectural styles of Hindus, Mauryas of North India and Sri Lanka.