Window Locks: Are Your Windows a Security Weak Point?
People focus on door locks and forget the windows — yet they're a common entry point. Here's how to check and improve window security.
Why windows get overlooked
It's easy to secure the front door and forget the windows, but ground-floor and accessible windows are a frequent break-in route — especially if they don't lock properly or have worn handles.
A quick check of every accessible window's lock is well worth doing.
How UPVC window locks work
Most UPVC windows use an espagnolette ('espag') locking strip operated by the handle, engaging several points around the frame. If the handle is loose, the window won't lock, or it's stiff to operate, the espag mechanism or handle has usually worn.
These are repairable — broken hinges, friction stays, espag locks and handles can be replaced, usually on a single visit.
Simple security upgrades
Key-locking window handles stop a window being opened even if the glass is reached, and replacing worn mechanisms restores the security the window was designed to provide. For vulnerable windows, laminated or obscured glass adds protection.
We repair and upgrade UPVC window locks and hinges across Catford and South East London — ask when you call.
Popular locksmith services
Every visit is handled with a security-first approach. We check the door, frame, keep, cylinder, handle, closer or mechanism before recommending a repair, so customers understand whether the fault is a simple adjustment, a lock replacement, a UPVC gearbox failure, a commercial door alignment issue or urgent make-safe work after damage.
For local SEO and customer clarity, this page connects the main Catford locksmith service with nearby South East London areas and the exact services customers search for. The business covers urgent and booked work for homes, rented flats, landlords, shops, offices, salons, restaurants and other local premises that need a reliable locksmith or commercial door specialist.
- Emergency locksmith response in Catford and SE6
- Domestic lock repairs, lost keys and lock replacements
- UPVC door locks, multipoint mechanisms and anti-snap cylinders
- Commercial locksmith work, shop doors and door closer repairs
- Burglary repairs, boarding up and same-day make-safe support
Related local pages
Call 07557 957349 or send an enquiry for locksmith help from Bromley Rd, London SE6 2TS. You can also view the local base on Google Maps.