|Nothing disrupts a relaxing shower like a rush of scalding water when someone flushes a toilet. This causes changes in your pressure in the water line supplying your shower, and when you have changes in pressure on one side and not the other, you will feel the result of different volumes of hot versus cold water. Fortunately, this common problem is easily solved by installing a pressure balance device on the hot and cold water that feeds the shower faucet to detect changes in pressure and automatically balance it. Alternatively, you can have the shower faucet replaced with a pressure balance faucet. Want to shower without fear? We'll be happy to help.