💰 Live Calculator
Lock Upgrade ROI Calculator
See the exact return on investing in better locks — compared to the average break-in loss
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Licensed & Insured
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Quality locks are the cheapest insurance you can buy. This calculator shows your exact upgrade cost, the risk you're reducing and how quickly the upgrade pays for itself — in real Sydney dollars.
Lock Upgrade ROI Calculator
See exactly how much a lock upgrade costs — and how quickly it pays for itself.
⏱ Takes 30 seconds
Question 1 of 4
25%
Frequently Asked Questions
Many Sydney insurers offer 5–15% discounts for Grade 1 deadbolts on all entry doors. Check your policy — the saving can pay for the upgrade within a year.
Ready to invest in better locks?
Same-day lock upgrade service — our locksmiths carry Grade 1 deadbolts and digital locks in stock.
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