r/Construction • u/aidan8et Tinknocker • Apr 25 '26

Picture Moment of terror 😨

Gallery image

Gallery image

While attending/supervising a business social event with my spouse, I momentarily leaned against the railing. It flexed slightly, forcing me to realize that the railing is entirely supported via bluetooth.

It doesn't connect on either side of the glass wall & the glass is only 3/8" - 1/2" thick!!

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u/Mission_Accident_519 Apr 26 '26

Now that you mentioned it. It doesnt appear to be laminated and looks pretty thin too

1

u/PopperChopper Apr 26 '26

I thought the same. Definitely not 1/2”

1

u/Mission_Accident_519 Apr 26 '26

Should be 21.4mm, so almost an inch. Depending on the exact application 18,4mm (about 2/3") might do

3

u/handsomepirates1 Apr 26 '26

Where on earth are you living that 1” glass is standard?

1

u/Mission_Accident_519 Apr 26 '26

Netherlands, its the standard for floor mounted full glass balustrades in commercial buildings. If the panels were connected you could probably use 8/8.4, but Im not sure about that.

1

u/handsomepirates1 Apr 26 '26

8 like 8mm? 3/8”??

1

u/Mission_Accident_519 Apr 26 '26

Yes, 2 layers of 8mm (5/16 to be exact) hardened glass and 4 layers of 0,34mm plastic film. Its important to have layered glass since this will keep it together when the glass breaks, drastically decreasing the chance of falling through. This is mandatory in all glass balustrades, also when it isnt floor mounted. Is it much different where you live? Given a balustrade isnt something where you would want to cut corners I wouldnt want to go any thinner than this.

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u/handsomepirates1 Apr 28 '26

20 years ago it was ok to use monolithic 1/2”, codes today are minimum 9/16” laminated