How does a uPVC door mechanism work?

uPVC door mechanisms are the most important part of security in a home.
This video explains the complexities of a gearbox in an uPVC mechanism. Which I like to call the brains of the mechanism. All of its components are delicate and fragile and should never be opened. But of course I do suggest servicing all mechanisms as dirt, dust and pollution really does cause irritation and blockages. Towards the end it creates damage and leaves yourselves locked in or locked out.
For more information please refer to our website on www.londoneastlocksmith.co.uk

[@martinbobfrank]

It certainly saved me cutting my front parts open, but without watching it a million times I'm still at a loss. I agree with the other few comments to add sound and actually say what is being shown. If you're shy or have no voice, you can add those robotic comments that will say what you have typed; that would be better than nothing.

[@lilgeorge34]

I wish you had spoken to explain things on this video if you have I cant hear anything ...but thank you for putting it on.

[@keithreeder]

"This video explains the complexities of a gearbox in an uPVC mechanism"

[@andrewa.mcnamee8530]

I'm sorry, this is no good without sound.

[@The_Cook_Naruto_Luffy]

Hello my friends dad