Currently building a workshop and want two tall corner windows to meet without a frame on the very corner - so about 1900 x 880 & 1900 x 680. I can vary those measurements slightly to suit the glass. I was just going to butt-join the glass with silicon.

Are there pitfalls with this approach?

I was told it should be 10mm, which is expensive so was thinking about picking up a second hand shower screen. Will this work? Or is 10mm more than i need?


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