How Condensation on the Toilet Cistern can Ruin Your Bathroom and how to Avoid it

Bathrooms are hot. When the radiators are off all over your home, there is a good chance that the towel rail in the bathroom is still on. Bathrooms are also extremely damp, it’s what they are for! All of these factors are a dish for condensation concerns.

Add heat and water together and you get humidity. The bathroom is definitely choc a bloc with humidity!

Add to this heat and humidity a really cold surface such as your cold water toilet tank or the cold water pipelines which feed your tank, the bath and the basin.

Your cold water, originating from the mains, is normally between 5 and 20 degrees celcius. Warmer if it originates from a cold water tank in the loft, however nonetheless, much cooler than the temperature level in your bathroom.

This cold water makes the surface of the toilet cistern extremely cold and, or course, the surface of the cold water taps very cold too. The minute the humid hot air from the bathroom hits the cold surface area of the cold pipes or toilet cistern, it instantly turns to liquid, spilling water all over the flooring. This is called sweating in the trade and you can be sure that in one week alone the cistern and cold pipes sweat a fair bit!

There are one or two methods to stop, or very much decrease, condensation on the toilet tank. The very first is to have a lot of air modifications in the room. This is easy if your bathroom has a window; you simply open it 2 or 3 times a day.

If you do not have a window however, you are reliant on the extractor fan to take the hot air (and the smells) out of the bathroom and brand-new air to go into through the door. The new air however, is just old air from downstairs. Just as warm and just as likely to condense!

We might add some hot water to the cistern. That would warm the cistern walls up and lower condensation– BUT– the pipes included is beyond many DIYers and, if the bathroom is used often, it can be pretty pricey. The warm water also cools down really quickly when its mixed with the cold in the cistern, so not much of an option truly.

We might box the pipelines and the cistern in and ensure that inside the boxing is a great deal of insulation keeping everything great and warm so the moisture in the air does not condense. This is a terrific service where practical but once again, quite expensive.

What can we do? Do It Yourself Doctor have actually thought about this issue for several years. Our option has to do with as useful as it gets. If we cant warm the water up, or change the air temperature, all we have actually left is to alter the temperature level of the cistern walls Why do not we insulate the tank.

Simply cut the Yoga mat to the shape of the within the tank, making holes for the flush pipeline and water inlet pipeline, stick it to the surface and let it all dry.

When the water is turned on, the yoga mat insulates the tank but even much better than that, a few of the water squeezes up in between the mat and the sides of the tank. This acts then exactly as a wet match does to a diver. The thin layer of water gets warm and warms the contents of the tank. Condensation is lowered hugely and your bathroom flooring is saved!

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