Patio roof, correct name?

[krös]

Hello!
I have had to tear down a bit of the roof out on the patio due to water damage, now I want to get new ones and close up what I have torn down, but the question is,
What is the proper name for such boards?
12mm thick, and in sections that are 1200mm wide. Each "plank" is 90mm wide if that has any significance.
Does it have any common name, so to speak?
Grateful for an answer!

 

[JanneJanne123]

Hi!
I have had to tear down some of the ceiling on the porch due to water damage, and now I want to get a hold of new material to seal up what I've torn down. But the question is,
What is the correct name for such boards?
12mm thick, and in sections that are 1200mm wide. Each "plank" is 90mm wide if that makes any difference.
Does it have a specific trade name, so to speak?
Grateful for any answers!

Panel board is what I think you mean.