All of my bird enclosures are constructed Hardware cloth and wiring in the outside. Easier to stretch for attachment and trimming and prevents my animals from getting caught on any loose/damaged areas along the wire. Might leave small scratches but it'll make you bleed like a stuck pig.
My silkies as well as my other hens love dust bathing, no matter the weather. Enrichment/entertainment wise, children's xylophones secured to a surface are very entertaining for my chickens, they have learned to be quite the band with their beaks. Colorful, noise making bird toys are always a...
small breed dog houses and rabbit hutches are always a good option, used a rabbit hutch for my pullets and they're easy to clean and provide good shelter for injured or quarantined birds.