I'm currently remodeling my bathroom, focusing on the shower area, and I brought up the need for waterproofing with RedGard. However, my contractor says that since he's using HardieBacker, RedGard isn't necessary. I've done some research and found that HardieBacker is only moisture-resistant, not fully waterproof, which makes me uneasy. I've heard from friends that proper waterproofing is standard practice. I want to ensure I'm making the right choices to avoid potential issues like mold or leaks in the future. So, is it common for contractors to bypass using RedGard, and am I overthinking this by wanting a proper waterproofing membrane?
4 Answers
You could ask him to RedGard it for peace of mind; it's not a huge hassle, just a little extra drying time. Make sure the seams are properly waterproofed too—this can't be neglected in shower builds.
Yeah, just remind him who's in charge—this is your remodel!
If your contractor is using HardieBacker with Hydro defense, that's good since the boards are waterproof. But remember, he still needs to treat the seams with waterproofing. If he doesn't mention Hydro defense, definitely ask! Seam treatment is essential either way.
Thanks for the clarification! So even if he’s using Hydro defense, it’s important to make sure those seams are treated too, right?
Waterproofing is definitely a must-have, no question about it! Better to be safe than sorry when it comes to water damage down the line.
Got it! I’ll be firm about this with my contractor. Thanks for the advice!
If he thinks HardieBacker alone is enough, you might want to reconsider your contractor. It's crucial they understand the importance of proper waterproofing, or you could face serious issues later. It's about preventing future headaches!
Sounds sensible! I’ll make it clear that I want those seams taken care of.