The new building will house larger Lok Sabha and Rajya Sabha Halls, with capacities of 888 seats and 384 seats respectively, to accommodate an expanded Parliament after the freeze on its expansion lifts in 2026. The Lok Sabha Hall will also have additional capacity, up to 1272 seats, to host joint sessions. "The new Parliament building is designed in a triangular shape, since it sits on a triangular plot and has three main spaces -- Lok Sabha, Rajya Sabha and a Cental Lounge. Also, triangles are sacred geometries in various religions and cultures of the country," the new building's architecture Bimal Patel told PTI.