Temples in Kerala have a different architectural model (maintaining precisely the same essence of Vastu), Specifically due to climatic discrepancies Kerala have with other aspects of India with larger sized rainfall. The temple roof is mostly tiled and is particularly sloped and also the partitions in many cases are square, https://hanumanmandirsouthaustralia.movie.blog/2025/01/23/the-importance-of-hindu-temples-in-preserving-faith-and-culture/