Quote Originally Posted by carterkamryn View Post
I'm searching for a reliable contractor to repair a firewall that's been leaking from the third floor to the ground floor due to sun and rain exposure. If anyone knows of a trustworthy contractor who doesn’t overcharge, please send me a private message. Thanks!
If conditions allow, call a metal roof supplier instead. Slap on some ribbed longspan sheets + top cap & call it the day. Concrete waterproofing products are never as advertised & never permanent.
For those still on the planning stage, please do yourselves a favor & beg your designers to do everything they can do avoid concrete firewalls, unless they'd have a foolproof way to keep waterproofing problems off you.