Adding a mortice dead lock to a UPVC door

13 Jun 2005
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United Kingdom
My rear door being a UPVC unit with a Euro barrel lock and multi-link lock system.

As many have already mentioned about the low security of these Eurolocks and wanting only the inside to have the keylock not the outside.

Also has anyone tried or fitted a Mortice deadlock in addition to the Eurolock system in a UPVC door unit.

And has anyone yet manufactured these Eurolocks one-sided.

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One sided barrels or half barrels already exist, your problem lies in trying to find a handle without the cut out for the euro cylinder on the outer handle

Have you thought about anti bump anti snap euro cylinders?
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