Hi gucci,
I have these panels on the ceiling in the bathroom & toilet room. They're fixed on to a wooden frame. Very easy to clean, ordered them from a company online. You can get decorative trims too.
Hi gucciman
B&Q sell what you want along with all necessary corners etc.. They are easily applied with mastic or no nails type glue straight to the walls, If you fit skirting and coving using the same method it makes the job easy as you can cut the cladding lengths short and finish of with skirting and coving. Or fit new ends to ceiling and only use skirting at the bottom.
Hope this helps
johntaylor99