I can remember something being said about the rail system bba as well but really can't think haha also can be used on a park homeI have done a few last material I used was fassa 60mm ewi with base coat and Texture we ply line the park home first.
Although all the manufacturers will tell you they have a bba to do Park homes none do as far as I know, but I am talking a few months ago I was told this by very good source.
My mate wants to do Ewi on his parkhome, has anyone on here done it , or can it be done, if so what materials would ye lads recommend.
Thanks I'll pass on the info to himhi Jog
This company specialize is doing EWI for park homes - https://www.renuntio.co.uk/
I have met up with the owner Adrian a few times, great guy and very professional company. Sure they will travel anywhere as well.
Good luck