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Fencing and Gates

Commercial gate repair for parking lots, yards and service areas

A commercial gate has to secure the site, move without hurting anyone and, where it crosses a fire access road, let emergency crews in. Facility First manages gate repair through vetted local gate technicians, with every repair checked against all three.

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What gate repair involves

Gate repair covers the gate itself, its hardware and, where the gate is automated, the operator and its safety devices. At a commercial location the work usually involves one of these:

Swing gates on hinges, single or double leaf, at lots, yards and service drives
Slide gates, either cantilever or running on a ground track with rollers
Vertical lift and vertical pivot gates
Pedestrian gates next to vehicle gates
Dumpster enclosure and utility yard gates, usually manual, with hinges, latches and drop rods

Manual gate repair is mostly structural: rehanging a sagging leaf, replacing hinges, rollers and latches, replacing posts after a vehicle strike, and welding broken members. Automated gates add the operator, the safety devices that stop and reverse the gate, loop detectors and access controls, covered in more depth on the automatic gate repair page.

The door and gate industry association DASMA says repairs and adjustments belong to a trained gate systems technician, and that the clutch or force setting should never be tightened to make a damaged or stiff gate move.

Codes, standards and requirements for gate repair

Codes are adopted locally, and the building department or fire code official for each location decides which edition applies.

Operator listing. Gate operators should be listed to ANSI/CAN/UL 325, and model codes require listed operators. UL 325 sorts operators by usage class: Class II for commercial locations, Class III for industrial sites such as loading docks, and Class IV for guarded industrial locations.
Entrapment protection. Since 2000, UL 325 has required two independent means of entrapment protection in each entrapment zone, and external sensors such as photo eyes and edge sensors must be monitored by the operator on every open and close cycle. UL 325 is not retroactive, so an older operator does not have to be upgraded, but DASMA recommends replacing any operator manufactured before 2000.
Gate construction. ASTM F2200 is the construction standard for automated vehicular gates. DASMA’s checklist for inspectors and property owners, which refers to ASTM F2200 for the full requirements, checks that openings in a horizontal slide gate, from the bottom of the gate to the top or at least 72 inches above grade, block a 2 1/4 inch sphere, that rollers are guarded, that protrusions on the leading, trailing and bottom edges are under 1/2 inch, and that a means stops the gate from falling over if a roller or hinge fails.
Model codes. Beginning with the 2009 editions, the International Building Code (Section 3110) and the International Fire Code (Section 503 and Appendix D, for gates across fire apparatus access roads) reference UL 325 and ASTM F2200 for automated vehicular gates. The International Property Maintenance Code, Section 304.19, requires exterior gates, gate assemblies and operator systems to be maintained in good condition.
Emergency access. DASMA guidance calls for emergency access devices that open the gate fully when approached from the public side, a single action release painted red where a mechanical release is used, and regular testing, and says a damaged emergency access gate that cannot be operated must be held open until repairs are complete. The local authority having jurisdiction decides which emergency access system a site needs.
Warning signs. Each operator comes with at least two warning placards, 8 1/2 by 11 inches, installed near the gate on both sides. The property owner is responsible for replacing missing, broken or damaged placards.

Preventive maintenance schedule for gates

An automated gate with a failed safety device can injure a person, and a gate stuck open leaves a yard unsecured. Planned work catches worn rollers and failed sensors before they become after-hours calls, extends operator life and gives insurers a dated record of safety checks.

Task	Recommended frequency	Basis
Check operator functions and gate movement, including every safety device	Monthly	Routine checks: DASMA TDS-352. Interval: Facility First program default, adjusted per site
Test contact sensors (stop and reverse within 2 seconds, then reverse at least 2 inches) and photo eyes (stop or reverse within 2 seconds)	Monthly, and after any repair	Test method: DASMA TDS-371. Interval: Facility First program default, adjusted per site
Full inspection against the DASMA inspector and owner checklist, signed by the owner and inspector	Annually	Checklist: DASMA TDS-371. Interval: Facility First program default, adjusted per site
Service the operator and gate hardware by a trained gate systems technician	At least annually, or as the manufacturer’s instructions state	Trained technician: DASMA TDS-352. Interval: manufacturer instructions; Facility First program default, adjusted per site
Test emergency access devices, manual release and any backup power	Annually, or as the fire code official directs	Regular testing: DASMA TDS-378. Interval: Facility First program default, adjusted per site
Check warning placards on both sides of the gate and replace any that are missing or damaged	Quarterly	Replacement duty: DASMA TDS-376. Interval: Facility First program default, adjusted per site
Lubricate hinges, rollers and latches; check alignment, roller guards and fall-over protection	Quarterly	Facility First program default, adjusted per site
Treat rust and touch up coatings on steel gates and posts	Annually	Facility First program default, adjusted per site

The authority having jurisdiction, the manufacturer and the property’s insurer can require more frequent service, and each location’s schedule is set in its program and recorded on every visit. See the preventive maintenance checklist.

Signs a gate needs repair

The gate moves at an uneven speed, sways or binds on its track or hinges
The gate stops short, reverses for no reason, or does not reverse when a sensor is blocked or touched
A leaf drags on the ground, the latch no longer lines up, or a post leans after an impact
Rollers are exposed, worn or noisy, or the track is bent or packed with debris
Warning placards are missing or unreadable
The manual release is stiff, missing its handle or no longer resets
The operator has no UL 325 listing label or was made before 2000

DASMA’s guidance is to stop using an automated gate when its safety system malfunctions, the gate is damaged, or it becomes hard to move.

Records to keep for each gate

Operator make, model, UL 325 listing label and manufacture date
Installation manual, maintenance manual and safety instructions left by the installer
Signed annual inspection checklists and sensor test results
Repair records: date, provider, parts replaced, before and after photos
Emergency access device type and any fire code official approval
Warning placard checks and replacements

How Facility First runs gate repair across a portfolio

Facility First manages the work through vetted local gate technicians that hold the required licenses and insurance. It does not perform the repair itself.

Request. The location reports the problem through PostControl or by phone, with photos or video of the gate in motion.
Triage. Facility First sorts the call: a safety device failure means the gate is taken out of automatic use; a gate stuck open is a security priority; a gate across a fire access road is flagged for emergency access.
Dispatch. A local gate technician receives the work order with the gate’s history.
Temporary measures. Where a failure leaves a location unsecured, McCray can post an officer until the work is complete. See Security by McCray.
Repair and close-out. Close-out includes photos, notes and sensor test results.
Verification. The gate is checked to open, close, latch and reverse as designed, and the manual release is confirmed to work.
Invoice. Work is invoiced in one format. Client approval limits decide what proceeds automatically and what is quoted first. See NTE meaning.

What affects the cost of gate repair

Gate type, size, weight and material
Whether the gate is manual or automated, and the operator’s age and usage class
Structural damage from a vehicle strike compared with hardware-only repair
Operator parts availability, and whether an older operator is replaced instead of repaired
Sensor additions needed to meet current entrapment protection practice
Access control, emergency access and after-hours work

Gate repair for retail stores, restaurants and offices

Retail stores. Rear service yards and receiving gates are repaired outside delivery windows. In shopping centers, the lease sets whether the landlord or the tenant repairs perimeter and service gates.

Restaurants. Dumpster enclosure gates take daily abuse from waste collection. Drop rods, hinges and latches fail first, and a gate that will not close invites illegal dumping and pests.

Offices and distribution sites. Parking and yard gates are tied to card access and tenant credentials, so repairs are coordinated with the access control provider. Operators at truck yards and loading areas closed to the public fall under UL 325 Class III, the usage class for industrial locations.

Frequently asked questions

How often should a commercial gate be serviced?

DASMA calls for routine checks of the operator and its safety systems and for repairs by a trained gate systems technician, without setting a fixed interval. Facility First programs default to a monthly safety device check, quarterly lubrication and an annual technician service and checklist inspection.

Does an older gate operator have to be upgraded to the current UL 325?

No. UL 325 is not retroactive, but DASMA recommends replacing any operator made before 2000, because it may not be able to accept the entrapment protection devices required since then.

Can a broken gate be left open overnight?

For a gate that provides emergency access, DASMA guidance says a damaged gate that cannot be operated must be held open until it is repaired. Where that leaves a location unsecured, McCray can post an officer until the work is complete.

Why does an automatic gate stop or reverse on its own?

The usual causes are a blocked or misaligned photo eye, a damaged edge sensor or wiring, or a gate that binds and trips the operator’s force limit. A technician checks the gate’s movement first, since tightening the force setting to overcome a stiff gate is unsafe.

Who should repair a commercial gate?

A trained gate systems technician. DASMA advises end users never to attempt gate repairs themselves.

Sources

Put gate repair for every location on one program.