Hi all , im new to this forum so forgive me if this has been covered already , what i want to do is in my own house and if succesfull maybe customers .

I would like to form the wetroom floor and 3 inches up the wall using fiberglass matting and resin {either standard or epoxy ] then use a membrane on the walls to drop into this preformed tray , thus leaving me with no taped joints {weakpoints } and then tile the bathroom as normall ,

does anyone know why this would not be a suitable solution , it would be very easy and very adaptable to any size and shape of room ,

any advise here would be apreciated .....

It is getting an adhesive to bond to the fibre glass.. not m any will and those that do are costly.. there are much more cost effective methods... and fibre glass is so bulky to work with..