Mixing brands for ducting

[I N]

I think I know the answer but its best to double check. I am ordering ducting, plenums, etc and I wanted to check - is it OK to mix brands - e.g. I am finding that Zehnder plenums are cheaper and have better fixings than Ubbink. But I prefer simpler Ubbink plastic distribution boxes than larger modular Zehnder ones.  Same with ducting, I prefer white Zehnder or Vent Axia ducting rather than yellow/green Ubbink as there are couple of places where ducting will be exposed (albeit only slightly above a built in wardrobe - so not obvious unless its bright green!). 

 

So can I just get the brands I want for different components and it'll all fit together? Or this is a bad idea?

 

[Tims]

Should be fine, I have a mix of brands for semi rigid 75/63mm ducting, plenums and manifolds/distribution boxes and no issues