My first instructable!!!
After getting really expensive quotes for my railings, i decided to make my own. i got inspired by my skateboard wheels, i liked how the light shined through. i purchased some stock steel channels to use as posts, machined the wheels to hold the glass panes and then took measurements about 17 different times and ordered the glass. everything fit perfectly and i saved 6000$.
You might not need railings, but maybe this will give you other ideas!
Step 1: posts
i used 3 inch channels to make the posts. check with your local building codes, but here railings have to be 42 inch high. i made the posts 40 inch as the glass pane goes 2 inches higher than the posts. make sure you're installing them in something solid!