Right, so your door lock’s playing up or you’ve decided it’s time for something more secure. You head to the hardware shop thinking it’ll be a quick job, then you’re confronted with an entire wall of cylinders and zero idea which one you need. Before you buy cylinder locks in NZ, here’s what you actually need to know—minus the sales pitch.
Security Ratings Aren’t Marketing Gimmick
See those little numbers and symbols on the packaging? They’re not just decoration. AS/NZS ratings or British Standard marks mean the lock’s been properly tested against break-in attempts. Your mate’s cousin might swear by his bargain lock, but if it doesn’t have certification, you’re essentially trusting wishful thinking over actual proof.
Measure Twice, Buy Once
Sounds boring, but seriously—grab a tape measure before you leave home. You need the backset measurement, door thickness, and whether it’s a single or double cylinder situation. Nothing worse than getting home, ripping out the old lock, then discovering the new one’s completely the wrong size. Trust me, it’s happened to everyone once.
Euro Profile Isn’t the Only Option
Everyone bangs on about euro cylinders like they’re the answer to everything. They’re great, but plenty of Kiwi homes—especially older ones—need rim cylinders or oval profiles instead. Forcing the wrong type into your door is asking for problems. Check what you’ve currently got before assuming euro is the way.
Who Can Copy Your Keys?
Here’s something people don’t consider: can any locksmith duplicate your new keys? If yes, then your old flatmate or the dodgy handyman from last year could theoretically get copies made. Restricted keyway systems need authorisation for duplication. Costs a bit extra, worth every cent for the control.
Consider Your Other Entry Points
Whilst upgrading your front door, don’t forget vulnerabilities elsewhere. When you buy sliding door locks and secure back entrances, you create comprehensive protection rather than one strong point surrounded by weak ones.
Coastal Living Means Corrosion
Live near the beach? That salty air will absolutely destroy cheap locks. You want marine-grade stainless steel or solid brass, not mystery metal alloys that’ll corrode within months. Spending an extra fifty bucks now beats replacing the whole thing next year.
Know Your Limits with Installation
Some people can fit anything. Others shouldn’t be trusted with a screwdriver. If you’re the latter, there’s no shame in getting a professional. A wonky installation ruins even the best lock. When you’re ready to buy cylinder locks in NZ, getting proper advice matters more than grabbing whatever’s cheapest.
Confused about which lock suits your doors? Doric New Zealand cuts through the confusion with straightforward advice based on what you actually need. Enquire online and get sorted properly.
