Chris Caldwell

If you live in a house with a faulty wooden window, then you agree that there are few things that could be more frustrating than a window that simply refuses to open. It could be due to some mechanical problems or even that the window is jammed because it has been caused to lean 12 degrees to its right due to subsidence. Whichever the reason, the solution normally seems beyond your understanding. It is therefore very important to know how to mend sash windows.