How Waterproofing Should Be Finished Around Tap Spindles Or Penatrations
- Jax Tiling
- Jun 5
- 1 min read
In this video, I'll show you how I waterproof around tap spindles and other penetrations. According to the NCC, you must also waterproof the housing. If the tap spindles sit too far back behind the finished board surface, you'll need a plumber to bring them forward so they sit flush. This is the way I do it, but always seek your own advice from a professional. It’s crucial, so when you remove or adjust a tap spindle—like changing a washer—you don't damage the waterproofing membrane.

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