The Best Plumbers Know This Science All Too Well!

My forays into plumbing have been pretty limited.  A bathroom rebuild, a kitchen refit and a few plumbed in appliances are about it!  What’ll be keeping our plumbers exercised this winter will be the consequences of  the good old frozen pipes.  As we all probably know, it’s not the freezing spell that gives the biggest headache, it’s the thaw that that unleashes all the water over your best furniture and carpets.  Where I live now, is a nicely insulated little semi that escaped any real problems last winter.  This coming winter though…  the weathermen seem to be predicting gloomy cold times. In a previous lifetime, I was a Science teacher at one of the local secondary schools.  I was a little infamous for bangs, smells and shocks!  One of...