What is vernacular architecture?
Correct answer: Folk architecture

Calabtangan' Boyoyong
vernacular architecture character varies in a country, region, location depending on the following factors: materials availability, geographical, climate, social/ cultural among others. the 'bahay kubo' is a fine example in the Philippines.

tia
I suppose the term "Speaking the vernacular" could be considered alongside this information, meaning local or folksy type speech

arohanui
rafter, looks like the larger part IS the barn.