I thought it might be relatively easy to make a storm-proof (hurricane proof?) window for my detached garage. I envisage a picture window (non-opening window) with toughened or armored glass of some kind.

I was hoping I could buy somewhere a timber molding (no bigger than 2X2 in cross section) that is already rebated and milled. Rebated and milled for use as part of a non-opening window frame.

So I would just have to cut four pieces to the exact length, miter the corners and I would have a finished frame ready for preservative treatment, mounting in place and fitting a pane of glass (or two panes?) to the wood already shaped when I bought it.

I thought it would be easy to find such timber, but I have not found any. Does anyone know a supplier? Ideally in Florida or who will do mail-order in the USA.

thaks in in anticipation, Henry