Air gap for cover panel

[Karla]

Hello!
I've heard about a product that can be used for an air gap under exterior cladding. Apparently, it's a chipboard material available in suitably wide "strips." Has anyone heard of this? What is it called and where can you get it?

I also read that some of you use plyfa (is it the same as plywood?). Do you cut suitable strips from a sheet, or is it available ready-made?

I hope someone can help me with my questions!

 

[gladnovis]

Most materials can be used, but the material should not be susceptible to moisture, so if you use plyfa, make sure it is waterproof.

 

[Funkishus_-36]

You typically use a standard nail batten 22x45

/Funkis

 

[adam32]

Yes or 45*45, then you'll get a good luftspallt