| 10 foot garage door opening,cut out of 12" block wall,from small 2 story commercial b i cut out a 10' garage door opening in small commercial buliding(2 story,12" block)
i have put and adequate steel header in place,but somebody told me i am to "tie-in" bothe ends of the header to the masonry...is this a requirement?
or is this just an option?
can anybody help me?
are there any illustrations of this procedure that i can view to guide me in the right direction?
thank you |