I've got a glass block window that's filled with water for some reason, and now it's leaking into my room. I'm not looking to replace the whole window; I just need a way to get the water out without damaging it. Has anyone dealt with this issue, or can someone suggest a method to tackle this?
1 Answer
It sounds like a tricky situation! One option is to carefully drill a small hole in one of the corners to let the water drain out. Just be really cautious to avoid cracking the glass. After draining, you’ll want to address how the water got in there to prevent future leaks. Make sure to seal it up with something like silicone or a waterproof adhesive suitable for glass blocks.

Thanks for the tip! Do you have any recommendations for specific waterproofing products I can use on glass block windows?