i rang up a place today to price up a full set of polycarb windows for my mk4 escort and it seems a decent price so i think il be ordering me some in the near future..

just a few questions i need to find out before i order them:

how hard are they to fit (i think these ones fit in the original) (pref want to know how to fit the fronts)?

how strong are they compared to normal glass?

would they be ok to use on a not daily car but will be used out on the road quite abit, so just wondering what they would be like if someone tried to break into my car? (the front windows will have sliders)

thanks