Alex – Your Local Locksmith in Radlett

Real Locksmiths. Real People. Real Jobs.

Alex attended a property in Radlett WD7 after the homeowner explained they had snapped the door handle while trying to lock their UPVC door.

Based on the recent hot weather and the customer's description, Alex's initial suspicion was that the door had dropped out of alignment, placing excessive strain on the locking system rather than the handle simply failing on its own.

Rather than immediately fitting a replacement handle, Alex first removed the damaged handle and began diagnosing the fault. With the door open, he tested both the gearbox and the multipoint locking mechanism, confirming they were operating correctly. This allowed him to rule out an internal mechanism failure before moving on to inspect the door alignment.

His inspection confirmed that the door had moved out of alignment, preventing the locking points from engaging correctly and placing excessive force on the handle whenever the homeowner attempted to lock the door.

After carefully realigning the door, Alex used his multitool to operate the mechanism directly, confirming that the gearbox and locking system now worked correctly before fitting the new handle. Only once he was satisfied the underlying fault had been resolved did he professionally install the replacement handle.

As with every ASJ Locksmiths job, the completed repair was thoroughly tested before the homeowner was invited to operate the door themselves to confirm it was opening, closing and locking smoothly once again.

Replacing the broken handle without identifying the cause would simply have transferred the same excessive strain onto the new handle. By proving the gearbox and locking mechanism were working correctly and correcting the door alignment first, Alex ensured the replacement handle would not be subjected to the same unnecessary stress.

If your UPVC door becomes difficult to lock during periods of hot weather, avoid forcing the handle. Heat can cause doors to expand or drop out of alignment, placing additional strain on the locking system. Having the problem professionally assessed early can often prevent broken handles, failed gearboxes and more expensive repairs.

By diagnosing the cause of the fault before replacing any parts, proving the gearbox and locking mechanism were operating correctly and confirming the repair before fitting the new handle, Alex restored the door to full working order while preventing the same problem from occurring again.

If you're experiencing problems with a UPVC door or need a trusted locksmith in Radlett, ASJ Locksmiths provide honest advice, accurate diagnosis and professional locksmith services throughout Radlett and the surrounding areas.