Kawan kawan sekalian

My house is old dy, water proofing for bathroom mcm koyak. Got leaking signs from above, ceiling turn yellow

My plumber asks me to use crystalline waterproofing. First time I heard of it, need advise...anybody use before? Or can recommend me any ways to fix it

Thanks

How much is the quote and warranty period ?

This post has been edited by mini orchard: Aug 7 2021, 10:42 AM

Epoxy flooring is the cheap method.

Hack and redo waterproofing with all the sika system stuff (for waterproofing) and retile will be the best but more expensive option.

Have any photos. If you have aircon at home, might be condensation..

I also facing bathroom water seeping to next wall. Want to to find out this non hacking sealant can last for how long? The contractor wants to give 2 years warranty

This post has been edited by bsa12: Sep 7 2021, 09:35 PM

Hope I'm asking at the right place.

Does anyone have any idea if I need to regrout before applying primer and epoxy to waterproof the upper floor toilet floor?

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This post has been edited by stormer.lyn: Oct 13 2022, 09:21 PM

No idea. Logically speaking, the epoxy will spread evenly across the floor. So, no need to regrout. But I've seen cases where the epoxy peels off after that... Even if it never peels off, it still sensitive to sharp objects.

I did waterproofing for my toilet 4 years ago, using epoxy flake flooring. I think, this is much better than using the epoxy paint. This is how my toilet looks like. The price that the contractor charged me is also mentioned there..

http://dodoisidodoi.blogspot.com/2018/01/r...ion-update.html

This post has been edited by zeese: Oct 18 2022, 09:07 AM