I live in Ottawa and have a brand new home 1 year old. I noticed
that was was taking out some 2x4's in my basement and noticed a floor
joist move ! I found 3 floor joists in the basement that do not have
hangers underneath them. Are all floor beams not suppose to have
hangers under them ? Why is it that I have a 1 2.x4 wall holding up
3 floor joists ? Should I contact the builder to check this out
asap ?