Specialists in repairing, replacing, and servicing faulty uPVC door locks and mechanisms across Portrush and Northern Ireland.
uPVC Door Lock Experts You Can Rely On
At ProLocksNI, we specialise in uPVC door lock repairs in Portrush, helping homeowners restore smooth, secure operation to their doors. From jammed handles and stiff locking systems to completely broken mechanisms, our team can diagnose and fix any issue quickly and efficiently.
With over 19 years of experience, we’ve worked on all major uPVC locking systems — offering fast, reliable repairs and replacements that meet insurance and security standards. Whether it’s a simple adjustment or a full mechanism replacement, we’ll have your door working like new again.
WHY CHOOSE US
Homeowners across Northern Ireland trust ProLocksNI for professional, affordable uPVC door lock repairs and replacements.
Our Locksmith Standards for uPVC Doors
We take pride in restoring uPVC doors to full working order using quality parts and proven techniques.
Expert Diagnosis
We identify issues quickly, from alignment faults to internal mechanism wear.
Durable Repairs
Only genuine, long-lasting components are used to ensure reliability.
Fully Tested Before Completion
Every lock is tested for smooth operation and full security compliance.
Our goal is simple — to keep your home secure and your doors functioning perfectly.
Here are some of the most common questions about our uPVC door lock repair services in Portrush.
Yes — we can repair alignment issues, faulty gearboxes, and worn mechanisms on-site.
Absolutely. We stock and fit replacements for all major brands and models.
Yes — these are often caused by worn internal components, which we can repair or replace quickly.
Yes — all uPVC door lock repairs come with a 12-month workmanship guarantee.
Yes — we’re available day or night for uPVC lock issues and emergencies.
If your uPVC door won’t lock, feels stiff, or is completely jammed, contact ProLocksNI today.
We provide fast, affordable, and professional uPVC door lock repairs across Portrush and Northern Ireland.