Yes, I agree a lentle, the specific word slipped my mind, the original construction has a U shaped steel channel with rebar that is filled with concrete. The retrofit construction may be different depending on the building code, and the width of the opening. Also, I was assuming a concrete block house, which is what our Gardenia is. I am sure the requirement will be different for a wood or poured concrete construction.
Also, if you can get on their schedule, I would strongly suggest T&D for your project, you will waiting while, but I have seen 2 or 3 local projects from start to finish, and there were done very well.
__________________
Pennsylvania, for 60+ years, most recently, Allentown, now TV. 
|