I can’t open my door, does it need replacing?

During my 20 years in the industry, I’ve seen a wide range of uPVC door lock problems and the best part is that most of them can be repaired. In most cases, the original lock has simply started to wear away, meaning it doesn’t work quite as well as it should. It doesn’t even matter how old your door is, as there’s a good chance that I will be able to fix the problem there and then.