At The Leeds Locksmiths, we’re experts on common ways that uPVC doors can fail. Whether it’s an issue with the lock, the mechanism, the key, or the door alignment, you can be confident that we’ve dealt with it before.
However, our clients aren’t always sure what’s going wrong with their door, and can have a hard time explaining what is happening. In this article, we’re going to provide a quick guide to the most common door and lock issues our customers are likely to encounter.
Why Does My uPVC Door Handle Spin All The Way Around?
If your handle rotates through 360 degrees without opening the door, it is no longer engaging properly with the mechanism inside.
Possible causes include:
- A failed gearbox: the internal part that connects the handle to the latch and locking points may have broken.
- A damaged spindle: the square metal bar connecting the handles to the mechanism may be worn or damaged.
- A broken handle mechanism: the handle itself may have failed, allowing it to turn without moving the spindle.
Some doors use a split spindle arrangement, which can also fail or become disengaged.
A spinning handle does not automatically mean you need a complete new lock or door. The handles, spindle and gearbox need checking to establish which part has failed. Our uPVC door lock repair service can help identify the fault and the appropriate repair.
Why Won’t My Door Handle Push Down?
A handle that feels solid or moves slightly before jamming can indicate pressure on the locking mechanism or an internal fault.
Many uPVC doors have a multipoint lock, which secures the door at several points along its edge. If the door has dropped or moved out of alignment, the hooks, rollers or bolts can catch against the fittings in the frame.
A jammed or broken gearbox can also prevent the handle from moving. Less commonly, the problem may lie with the handle or spindle.
If the door is already open, whether the handle operates freely can provide a useful clue. A mechanism that works with the door open but catches when it is closed may indicate an alignment problem. If it remains jammed when open, an internal fault becomes more likely.
These checks can help explain the symptoms, but they do not confirm the diagnosis.
Why Is My uPVC Door Unlocked But Still Won’t Open?
Turning the key does not necessarily mean every part of the lock has released. The latch or one of the locking points may still be engaged, particularly if the mechanism has jammed or partially failed.
With the door unlocked, gently push or pull it while applying light pressure to the handle. This may relieve pressure caused by misalignment.
Stop if the handle resists. Forcing it or levering the door against the frame can damage the mechanism, handles or door.
When you contact a locksmith, explain whether the handle feels solid, moves part of the way or spins freely. It also helps to mention whether the key turns normally and whether the problem developed gradually or happened suddenly.
Why Is My Key Stuck In The Lock?
A trapped key can result from a faulty cylinder, pressure within the locking mechanism or a gearbox that has jammed partway through its movement.
The cylinder is the part you insert the key into. Its rotating cam operates the lock, and a fault elsewhere in the mechanism can prevent it from returning to the position where the key can be removed.
Gently easing pressure on the door may allow the key to return to its normal removal position. If it does not move easily, stop.
Do not twist harder or pull sharply on the key. A snapped key adds another problem to the repair.
Will I Need A New Lock Or A New Door?
That depends on the cause. An alignment issue may need adjustment, while a damaged handle, spindle or gearbox may need replacing. A faulty cylinder requires a different repair from a failed multipoint mechanism.
Replacing the cylinder alone will not resolve a broken gearbox, which is why checking the whole mechanism matters.
A lock fault does not automatically mean replacing the door. The aim is to identify the failed component and repair what is needed, while checking that the door opens, closes and locks correctly afterwards.
Need Help With A Jammed uPVC Door In Leeds?
If your handle spins, your key is trapped or your door will not open, contact The Leeds Locksmith.
Tell us what the handle and key are doing, and whether the door is open or stuck shut. We can assess the problem and explain the repair needed to get your door working properly again.