How to pronounce “thudding”(verb) in English

"Go away." She deliberately does not slam the door, but closes it, and turns the latch, and heads back to the sink, deliberately ignoring the fragments of cloud wearingher mum's memories. She manages to go three steps before the door splinters and tears loose of its hinges, thudding to the painstakinglyrestored tile floor in the front hall with a merry tinkling of shattered antique glass.