Patio doors and windows are the most vulnerable parts of a house and where a burgular has the easiest access. The locks are predominently easy to break and the location is more often than not in a secluded area at the back of the house. Patio doors fitted after 2010 are more safe due to cylinder lock design changes. Please see this Police article for more detailed information.
Most european or euro profile lock cylinders, as they are known, are fitted as standard on uPVC (PVCu) conservatory doors, and can also be found on some composite, aluminium and even wooden doors. Euro or european 'profile' refers to the cylinder's shape.
Whatever the type that you have on your conservatory, patio door of UPVC window, we can replace it very quickly.
The important thing for you is that they are all replaceable and at low cost so please call us for advice. We can help you and have your problem solved very quickly. One visit is usually all it takes to fix your door or window problem.
At D A H Windows, we pride ourselves on the professional service that we provide to all our customers. We are also able to provide door handle repairs, door mechanisms, lock repairs or replacements, sash windows, handles for UPVC windows, and double glazed units.