Reviews
Best Residential Deadbolts (2026)
Ranked deadbolts by bolt throw, ANSI grade, and cylinder class — not feature lists. Canadian retail availability, locksport caveats, Quebec install notes.
Updated 2026-04-25
How we ranked
The rankings were built on three criteria, in order, rather than on feature counts:
- Bolt throw of 25 mm (1 inch) or more — the minimum that resists a pry attack without the frame failing first.
- ANSI/BHMA Grade 1 or Grade 2 — tested cycle durability and strike resistance[1].
- Anti-pick cylinder — by design (security pins, sidebars) or validated by independent locksport testing.
Smart features served as a tiebreaker rather than a primary criterion. The deadbolt guide explains what each specification means in practice.
Ranked picks
Ranked picks
11R603 / Maxum family
Best high-security deadbolt candidate when pick/drill resistance and key control matter. Consumer Reports has historically singled out Medeco Maxum for stronger all-around resistance.
- Price:
- $300-$550 installed estimate
- Certification:
- ANSI/BHMA Grade 1 family; UL 437 cylinder options reported
- One-inch hardened steel bolt
- Hardened inserts and rotating pins
- Restricted/key-control cylinder options
Best mainstream deadbolt choice: affordable, widely available, Grade 1/AAA family, and repeatedly recommended by locksmith/security reviewers.
- Price:
- $45-$90
- Certification:
- ANSI/BHMA Grade 1 / BHMA residential AAA family
- Single cylinder
- One-inch deadbolt family
- Common C/SC1 keyway depending variant
- Multiple finishes
Useful only for specific glass-near-door risk cases. It must be treated as an egress-sensitive product, not a default residential recommendation.
- Price:
- $70-$130 special order estimate
- Certification:
- ANSI/BHMA Grade 1 family
- Double cylinder
- One-inch deadbolt family
- Grade 1 per Schlage Canada FAQ
B660 / B600 Series
Commercial-grade option for customers who want Schlage with better key-system choices and heavier construction than retail residential hardware.
- Price:
- $180-$350 hardware estimate
- Certification:
- ANSI/BHMA Grade 1
- Sintered steel bolt with hardened anti-saw pin
- Metal dust box and wood frame reinforcer with 3 inch screws
- Primus upgradeable
Hercular / MT5+
Strong high-security alternative to Medeco, especially when restricted keys and UL 437 matter.
- Price:
- $300-$600 installed estimate
- Certification:
- UL 437 and ANSI Grade 1 claims on Canada product page
- One-inch throw
- Interlocking ball bearings
- High-security cylinder options
Good forced-entry grade on paper and convenient rekeying, but SmartKey has a specialist attack history. Do not present as equivalent to high-security restricted cylinders.
- Price:
- $45-$90
- Certification:
- ANSI/BHMA Grade 1 per manufacturer
- One-inch throw
- SmartKey rekeyable cylinder
- Multiple finishes
Notable mentions
Good forced-entry grade on paper and convenient rekeying, but SmartKey has a specialist attack history. Do not present as equivalent to high-security restricted cylinders.
- Price:
- $45-$90
- Certification:
- ANSI/BHMA Grade 1 per manufacturer
- One-inch throw
- SmartKey rekeyable cylinder
- Multiple finishes
Commonly referenced Yale smart-deadbolt family, but LPL picking evidence means the backup cylinder should not be oversold.
- Price:
- $120-$250 used/remaining stock estimate
- Certification:
- Varies by variant; verify packaging
- Keyed electronic deadbolt family
- Yale keyway varies by version
Check availability
The most common mistake
Upgrading the lock while leaving the factory strike plate in place. The strike plate, and specifically its short screws, is where most residential doors fail. Any deadbolt on this list paired with a reinforced strike plate and 3-inch screws substantially changes the threat profile of the home, at a total cost under $120 CAD.
Audit your home in 5 minutes
Get a score, your top 3 priorities, and a map of the threats you are protected against.
Need a pro to install this?
SecureDoor installs door reinforcement across the region. Take 60 seconds to message us.
Or call: (514) 928-8572
Audit your home in 5 minutes
Get a score, your top 3 priorities, and a map of the threats you are protected against.
Need a pro to install this?
SecureDoor installs door reinforcement across the region. Take 60 seconds to message us.
Or call: (514) 928-8572