Doors, Locks & Hardware
Facilities directors do not choose a lock. They choose a hardware ecosystem that must be installable, serviceable, and replaceable at every site. This is Part 2 of Vixxo's 2026 door and lock guide. Part 1 covered the five-stage program, American National Standards Institute / Builders Hardware Manufacturers Association (ANSI/BHMA) grades, and traffic-based preventive maintenance (PM). This article covers brand-neutral specification, rekey cadence, and repair-versus-replace rules for grocery, convenience, retail, and quick-service restaurant (QSR) portfolios.
By Vixxo Facility Solutions
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<60 sec Core swap vs. 10–15 min conventional rekey |
50% / 65% Repair cost vs. installed replacement |
85%+ First-time-fix target on a standard parts kit |
Vixxo operating recommendations from multi-site work-order patterns, not manufacturer warranties.
What to consider when comparing ASSA ABLOY and Allegion hardware
ASSA ABLOY and Allegion both offer established commercial door hardware portfolios, with brands designed to meet a range of security and facility needs. The right fit often depends on your existing equipment, technician familiarity, parts availability, rekeying requirements, and ability to support locations nationwide. Vixxo specifies and services products across both portfolios, helping clients choose and maintain hardware that supports consistent, first-time repairs.
| Decision factor | What to standardize | Typical fit |
|---|---|---|
| Traffic and grade | Grade 1 on >150 cycles/day and egress | Grocery vestibules, QSR, retail exits |
| Keying | SFIC or FSIC above 50 sites | BEST, Schlage Everest/Primus, Medeco |
| Technician density | What the network already services | Von Duprin 98/99 + Schlage ND in retail |
| Parts and first-time fix | One series/function per opening type | Regional cores, closers, latch kits on the truck |
No parent company is universally superior. Standardize one ecosystem per opening type on new construction, remodel, and reactive replacement. Confirm small-format interchangeable core (SFIC) versus full-size interchangeable core (FSIC) does not drop the published BHMA security grade (Schlage L Series is a known example). Field-adjustable closers are repairable in place. Continuous hinges (A156.26) stop the sag that looks like a lock failure.
How often should commercial locks be rekeyed?
Baseline: rekey or core-swap every 18–24 months. High-turnover QSR and convenience: every 12 months. Reconcile key inventory quarterly. Variance over 5% of issued keys should trigger an off-cycle review. Rekey on management separation (24 hours), lost master (entire group), burglary, lease turnover, unexplained missing keys (48 hours), and construction-core pull (24 hours after turnover). Deactivate electronic credentials within 4 hours of separation. Audit logs monthly. Portfolios over 50 sites should use SFIC or FSIC and stock emergency cores equal to 2% of total core count, pre-pinned to the current master.
When to repair versus replace a door, lock, or closer
Replace on 3 or more reactive work orders in 12 months; a single repair over 50% of installed replacement cost; trailing-12-month repairs over 65%; 2 or more after-hours emergencies in 6 months; critical parts discontinued or more than 8 weeks out; grade below the documented need; or frame spread over 1/4 inch. A leaking closer is not field-repairable. Readjust more than twice in 12 months and replace it. Flag exit devices near 80% of certified cycles. Mortise cases rarely fail; replace trim and cylinders first. Vixxo Verify should treat the opening as total spend (parts, labor, trip, and repeat risk), not a one-line rate check.
What a scaled program measures
Operating targets for a national door and lock program.
| Planned work mix |
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60% |
| First-time fix |
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85% |
| Spec compliance |
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95% |
Also track mean time to secure on P1 calls, repeat-call rate under 8% in 90 days, and 100% on-time rekeys. Standardized portfolios typically see first-time-fix 12–18 points higher.
Service-level agreement (SLA) tiers: P1 cannot open, close, or secure (2–4 hours). P2 security compromised but the store trades (4–8 hours). P3 inconvenience (24–48 hours). P4 cosmetic (next planned visit). Electrified failures need one dispatcher, then power, credential, request-to-exit, lock or strike, power transfer, and panel. Sending a locksmith to a dead power supply is the most common wasted trip.
| Learn more about Vixxo's doors, locks & hardware solutions |
Frequently Asked Questions
How often should commercial locks be rekeyed?
Every 18–24 months as a baseline, or every 12 months in high-turnover QSR and convenience stores. Management separation, a lost master, a security incident, or a lease turnover should trigger an immediate off-cycle rekey. SFIC or FSIC cores swap in under 60 seconds, which makes the shorter interval practical.
Should a national program use conventional cylinders, SFIC, or FSIC interchangeable cores?
Use SFIC or FSIC above 50 locations. Conventional rekey takes 10–15 minutes per lock and a technician on site. Interchangeable cores swap in under 60 seconds with a control key. SFIC is the most widely compatible format. Confirm the core does not reduce the lock's BHMA security grade.
Who should service an electrified lock failure, the locksmith, access-control integrator, or electrician?
The national service partner should own dispatch, then route the trade. Sequence: power at the lock or strike, credential, request-to-exit, lock or strike mechanism, power-transfer wiring, then panel communication. Power and transfer wiring may need an electrician. Readers need an access-control integrator. The mechanism needs a door-hardware technician. The panel may involve information technology (IT).
How do I decide between repairing and replacing a door closer?
Replace any closer leaking hydraulic fluid. Service a closer that has drifted. If it needs readjustment more than twice in 12 months, replace it. Also replace when a single repair exceeds 50% of installed replacement cost, or trailing-12-month repairs exceed 65%. Grade 1 closers (A156.4) with field-adjustable valves are designed for 10–15 years under moderate traffic.
What spare parts should a national operator stock by region?
Stock pre-pinned cores equal to 2% of total core count, the two or three specified closer sizes, exit-device latch kits, specified cylindrical chassis, common continuous hinges, and gasket kits by door type. Size inventory to an 85%+ first-time-fix rate. A return trip for the wrong part often accounts for 30–40% of reactive cost.
Sources: Vixxo; ASSA ABLOY brands; Allegion; Schlage L Series; Von Duprin. Part 1 covers the lifecycle program and cycle math.
