Doing this means the toilet tank will only hold water for 1 or 2 minutes which is not enough for condensation to occur. Without insulation, the temperature difference between the water and the ambient air is more significant, increasing condensation and sweating on the tank surface. Use a damp cloth or sponge to wipe down the inside and outside of the cistern, removing any dirt or grime that may have accumulated. To check whether the flap is sealing, put a few drops of food coloring into the tank and wait an hour or so. Although they are more expensive than traditional toilets, they use an electric pump to move water into the toilet and are less susceptible to condensation.

in. Toilet Anti-Sweat Valve SWEATVALVE - The Home Legend 1/2 in. Toilet Anti-Sweat Valve SWEATVALVE - The Home

For a second floor installation, or for homes without a basement, you may be able to install the valve right at the toilet or inside a vanity beneath the sink. The warm air in the bathroom hits the underside of the toilet cistern and cold water pipes and condenses causing condensation immediately. Otherwise, you might have to open up walls or ceiling finishes to install the valve and link it to a hot water line. If you have an older ventilation fan, it might be time to replace it with one that can do a superior job.Condensation on toilet cisterns is caused by warm, humid air in the bathroom coming into contact with the cool surface of the toilet cistern. Here I have rounded up eight tried and tested ways to stop the drips and get your toilet back to its dry self again. The valve can be a good option for a toilet over a basement where plumbing pipes are easily accessible. Additionally, it is important to make sure that the insulation chosen is safe for use with potable water. In conclusion, condensation on a toilet cistern can be a frustrating and unsightly problem that is caused by high humidity in the bathroom.

Sweat Condensation on Toilet Tank — Why Do Toilets Sweat

This method, on its own, will, however, have a minimal effect and will need to be combined with other methods like taking shorter and cold showers. Only… if you don’t mop up that water, it’s going to go down to the sub-flooring, stain the baseboard and cause rotting. Below we outline several different solutions for curing condensation on both toilet cisterns and water pipes.Leaky Shower or Bathtub: A shower or bathtub that is not properly sealed can allow water to seep through and increase the humidity in the bathroom, leading to condensation on toilet cisterns. If your shower head uses a lot of water pressure, one of the downsides is that humidity can buildup more easily. Although it may seem that it is still helping, don’t open the windows if you notice humidity outside. If this is the case, turning down the water heater or lowering the temperature of the water may help.

in. Toilet Anti Sweat Valve 850399 - The Home Depot Everbilt 1/2 in. Toilet Anti Sweat Valve 850399 - The Home Depot

By following the steps outlined in this article, you can stop condensation on your toilet cistern and improve the overall comfort and appearance of your bathroom. Installing air conditioning is not cheap, and if you are doing it for the sole reason of stopping a sweating toilet, then it won’t be worth it.When you flush the toilet, water enters the tank and the water is usually significantly colder than the air temperature in your house. To stop a toilet from sweating, consider insulating the tank, improving ventilation in the bathroom, and reducing overall humidity levels.