I am looking for a solution for waterproofing flat concrete deck/roof and found there are several duplicates questions. As I don't do a lot on this site, I am just bringing it your attention on how you want to proceed.
- What's a good way to seal a flat concrete roof?
- What can I use to seal section of concrete roof?
- What is the method to seal a concrete roof?
- How should I waterproof a concrete roof?
Slightly related probably not a dupe Can a completely flat roof be waterproof?