Interviewer instructions
This question is about the main material used for the walls and roof of the main dwelling. The instruction to the enumerator is to consider the main material used, even in cases where more than one type is used. The same applies to the roof of the occupied dwelling. For any other material used that is not specified in the given categories, provision is made with Code 13 to complete the required information.
There can only be one mark for each category.