How to fix shower screen seal?

liz11

  

The rubber seal at the bottom of my shower screen has disintegrated- it's between the glass and the metal frame.

The rest of the frame is in good condition. We're starting to get a small leak come through, is there anything we can fix this with? 
Pictures of the problem, but also one of the top of the shower screen which I assume is what it's meant to look like.

MitchellMc

Hi @liz11,

It looks like the seal in your shower screen is actually a U-channel that sits on the edge of the glass, rather than just a simple rubber strip. Replacing it properly would normally mean sourcing the exact part from the manufacturer of the screen, which can sometimes be tricky unless you know who made it. The process would also involve taking the screen apart, removing the glass panels from the frame, fitting the new U-channel, and then reassembling everything. Without knowing the manufacturer or having access to their parts, this might not be possible.

In that case, there are a couple of options you could consider. The first is a more temporary solution. Give the area a very thorough clean to remove any soap scum, mould, or loose rubber, and then apply a bead of clear silicone sealant into the gap between the glass and the frame. If done carefully, this can stop the leaks and extend the life of the screen for a while longer. The second option, which is a longer-term solution, would be to replace the shower screen altogether. If you can provide the dimensions of your existing screen, it’s often possible to find a modern replacement that fits the same space and saves you the hassle of trying to track down proprietary seals.

If you do go down the silicone route, preparation is key to making sure the seal lasts. Start by removing any remaining bits of the old rubber with a sharp blade or scraper. Wash the area with warm soapy water, then wipe it down with a cleaner such as methylated spirits to remove grease and residue. Make sure the surfaces are completely dry before applying the silicone. When you run the bead of silicone, keep it smooth and even, and then tool it off with a wet finger or silicone finishing tool so it seals neatly against both the glass and the frame. Leaving it to cure for the full time recommended on the product packaging before using the shower will give you the best result.

Here's a helpful guide: How to apply silicone sealant.

Remember that glass panels can shatter easily, especially when knocked. When working around them, ensure you wear PPE including safety glasses, cut-resistant gloves, a long-sleeved shirt, trousers and enclosed footwear.

Please let me know if you have any questions.

Mitchell