Change Your Image
![](https://images-na.ssl-images-amazon.com/images/M/MV5BMjQ4MTY5NzU2M15BMl5BanBnXkFtZTgwNDc5NTgwMTI@._V1_SY100_SX100_.jpg)
jpatitucci
IMDb member since August 2014
Reviews
Numb3rs: The Fifth Man (2009)
Episode 20, Season 5
Tempered?
21 September 2021 - 5 out of 7 users found this review helpful.
The guest house was turned into a fortress with 3ft thick walls, steel doors and "tempered glass". Tempered glass is made to marble and shatter on a sharp strike. It wouldn't be used for security. Thick Lucite or multilayer laminated glass would be used.
See more▼See less▲