Extreme Heat Should Break Windows

[Guv Guvington]

Any windows that are less tough than plasmaglas ones should take damage from severe heat (such as plasmafires) and eventualy break.
Not only is this realistic, as glas indeed breaks from great temperatures, but it gives plasmafires more chances to spread, especially in places like the Cogmap 2 TEG chamber, motivating engineers to actually reeinforce or replace glas.