Top swing reversible windows are also mainly used in high-rise buildings, but they could be worth considering for the home. Essentially, these operate in precisely the same way as top-hung casement windows, but they use a very sophisticated friction-stay mechanism. The window is opened to its normal opening position and then stops as a standard opened window.  Upon releasing a catch on the friction stays, the window continues to open out still further and reverses back on itself, bringing the outside pane to the inside.

“Wrought iron is forged and hammered, bent and shaped while hot”, describes Mac McCarthy of Welded Sculptures by Mac.

6262 is highly weldable and often strengthens in aging process.