Bathroom Waterproofing Under Screed

[@ardexaustralia]

Good question @bazza - We used a 40mm water stop angle. As this size suited the needs of our project. There are other sizes available so please assess the individual needs of your bathroom renovation.

[@Bbbbbbbbbbb-f1w]

Today I was painting and my roller had some dried up Redgard waterproofing on it and I peeled it off and stretched it. As a bathroom contractor, I’m glad I always have used Redgard.

[@hearliam]

Can the bond breaker tape go onto self levelling concrete substrate? great video.

[@ardexaustralia]

Yes the ARDEX STB and STA tape can be used onto a self levelling substrate as long as this is primed first using the ARDEX Multiprime. Like all recommendations before priming you must ensure the substate is clean of all contaminations, including dirts, dust, paint etc. Once cleaned, the ARDEX Multiprime is applied. This is allowed to cure for 30 mins to 1 hour then the ARDEX STB and STA tape can be installed.

[@SLim-nw9wc]

Please do a video of the next step and what goes next onto the waterproof membrane. There is very little of this information being covered.

[@ardexaustralia]

Glad you asked @SLim-nw9wc ! th-cam.com/video/lxoxXidxBx0/w-d-xo.html

[@bazza219]

What size is the water stop angle?

[@joe1801]

looks about 75mm

[@ardexaustralia]

We used a 40mm water stop angle. As this size suited the needs of our project. There are other sizes available so please assess the individual needs of your bathroom renovation. Thank you for your question!

[@melvinp2798]

😕 P r o m o S M