Temples in Kerala have another architectural model (trying to keep the exact same essence of Vastu), Specifically due to climatic variances Kerala have with other portions of India with much larger rainfall. The temple roof is usually tiled and is particularly sloped and also the partitions tend to be sq., https://pinpdf.com/exploring-the-spiritual-significance-of-hanuman-temples-in-a-983e259b002462040dc55c04801606bc.html