This is an old design, modern design dont use this design anymore because of the dust it will accumulate inside it.

Pro:
Look nice and good heat blocker

Cons:
Prone to water leakage

This post has been edited by wanfumi: Aug 13 2020, 06:33 PM


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Yup, understood. I just want to give some ideas to TS. You are not offended right? Cheers..

Yup, even though it looks good but not practical and considered outdated so many years ago but im not sure wether this design make a comeback as current trend. As u can see in my previous reply, ive attached my plaster ceiling that was made 2009. No gap between both ceiling steps.