What type of paint to use inside coop?

Pretty much any kind of outdoor house paint. If you're painting your floor too, then you'll want some porch paint put down thick.

 

i agree exterier house paint i am going to use it in mine.

 

Pretty much any kind will be fine once it's dry. Don't put the chickens in there until the paint smell has disappeared, though.

A gloss or semi gloss paint will be easier to clean.