Hi experts
I want to build a coffered ceiling.
Not traditional 40cm drop.
But maybe 150mm drop
And then add moulding inside the squares.
Then paint same color as walls.
I have been seeing videos of people in USA making this DIY.
I was wondering if someone can help me.
How to do
Where to start
And what kind of slats batten I will require please.
I have some screenshots I took of a video.
Please help





