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Lenokers/Services/Racking Services/Rack Anchoring

Racking anchored to the floor, so it can’t tip or walk

Pallet rack anchoring across Oregon, Washington, California and beyond: missing and failed anchors replaced, sized to your rack, slab and seismic zone.

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Anchoring quotes are free

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Portland-based, serving OR, WA, CA and beyond

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4.9★★★★★

15 Google reviews ↗

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20+

years installing racking

1,200+

racking installations completed

OR · WA · CA

our core service area, with projects beyond it

★ 4.9

Google rating from 15 reviews

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Anchoring quote

Free

First reply

Within 1 business day

Anchors per base plate

Sized to your rack

“They did a great job, reasonable pricing, and they are very open to jobs with shifting deadlines/priorities.”

Rocky Pope, Google review

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What rack anchoring includes

01

Every base plate checked

Missing, loose or sheared anchors found, bay by bay.

Pallet rack upright on its base plate, anchored to the concrete floor
02

Anchors sized to your rack

Diameter and embedment from the rack maker’s spec and your slab.

Rack base plate held by two wedge anchors set into the concrete slab
03

Drilled and set right

Holes cleaned, anchors torqued, plates shimmed level.

Installer drilling the slab to anchor a pallet rack frame
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Checked before you load

Frames plumb and every anchor tight before the bay is used.

Pallet rack frame base behind a yellow end-of-aisle guard

How it works

Day 1

Tell us about your racking

Your part: the address, roughly how many frames, and a photo of a base plate.

Within one business day

Quote and a date

We price the anchors and labour and book the crew.

On site

Anchored, aisle by aisle

We drill, set and torque anchors around your forklifts.

Last day

Walk-through

You see every frame plumb and anchored before we leave.

Your total effort: one call, one walk-through.

Anchored to the rack standard and your seismic zone

Anchor detail drawing: two 1/2 inch wedge anchors, 3-1/4 inch embedment, base plate and shims on a 6 inch slab
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ANSI MH16.1 (RMI)

The US rack standard expects base plates anchored to the floor.

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Seismic rules on the West Coast

Oregon, Washington and California racks are anchored for earthquakes.

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Rack maker’s spec

Anchor size, embedment and count per base plate, as specified.

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Permit where required

Anchorage shown on the drawings and inspected when the city asks.

When racking needs anchoring

01

Your racks were never anchored

Older or moved racking often stands on its plates alone. We anchor it where it stands.

Base plate with an empty anchor hole: the rack was never fully anchored
02

You moved or changed your racking

Every frame that moves needs new anchors in its new spot, after a reconfiguration or a warehouse relocation.

Pallet rack frames strapped on a flatbed trailer for transport
03

An inspector or insurer flagged it

Missing anchors on a pallet rack inspection report? We fix the list.

Inspection report summary with red and amber findings to repair

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Pallet rack anchoring FAQ

Ask your question

or call 971-337-6608

Do pallet racks need to be anchored?

Yes. The US rack standard, ANSI MH16.1 (RMI), expects every base plate to be anchored to the floor, and in Oregon, Washington and California anchoring is part of designing racks for earthquakes. Unanchored racks can tip, walk out of line when hit, or fall in a quake.

What does OSHA require for rack anchoring?

OSHA has no rule written only for anchoring, but it requires storage to be stable and secure (29 CFR 1910.176(b)), and inspectors point to the rack standard and the maker’s instructions. Anchored racking with load signs posted is the clear way to show it.

What size anchor bolts do pallet racks need?

It depends on the rack maker’s spec, the load and the slab. A common setup is a ½" wedge anchor with at least 3¼" embedment, one or two per base plate, on a slab of 6" or more; seismic designs can call for more. We size them to your rack, not to what’s on the shelf.

How much does anchoring cost?

It depends on how many base plates need anchors, how many anchors each takes, and the slab. Send roughly how many frames you have and a photo of a base plate, and we’ll send a free quote.

Can you anchor racks that are already loaded?

Usually, yes. Most base plates can be drilled and anchored with the bay loaded; we work aisle by aisle around your forklifts. Where a plate has to be lifted or shimmed, that bay is unloaded first.

Can we anchor racks ourselves?

It looks simple, but it’s easy to get wrong: wrong anchor size, holes too shallow, dust left in the hole, plates not shimmed, or drilling into rebar or a thin slab. The silica dust from drilling concrete is regulated by OSHA too. A trained crew does it to spec, faster.

What if a forklift sheared an anchor?

Keep the bay empty until it’s checked. If the frame is straight, we replace the anchors; if the upright or plate is damaged, it’s a pallet rack repair first, then anchors.

Do anchors need a permit?

Not on their own, usually. But racking that needs a permit, such as tall or high-piled storage, shows its anchorage on the drawings, and the city may inspect it. See high pile storage permit.

Tell us about your racking. Get a free anchoring quote.

Send the address and a photo of a base plate. We take it from there.

Anchoring quote at no cost

Anchors sized to your rack and slab

Done aisle by aisle, around your forklifts

Prefer to talk? Call 971-337-6608 · Mon–Fri 8am–5pm

Get your anchoring quote

We reply within one business day.

Pallet rack anchoring in Oregon, Washington, California and beyond

Lenokers provides pallet rack anchoring as part of our pallet racking services, for warehouses across Oregon, Washington, California and beyond, from our base in Portland. New racking is anchored as part of every pallet rack installation; this service is for racking that’s already standing, with anchors missing, loose or sheared.

Why pallet racks are anchored

Anchors keep a rack from tipping when a pallet is set down hard, from sliding out of line when a forklift bumps a frame, and from overturning in an earthquake. A rack that is plumb and anchored carries its load the way it was designed to.

Pallet rack anchors: size, type and embedment

Most racking uses wedge anchors set into concrete, often ½" in diameter with at least 3¼" embedment, one or two per base plate. The exact anchor comes from the rack maker’s spec, the loads and the slab. The concrete must be sound and thick enough, usually 6" or more; asphalt or thin toppings won’t hold.

Cutaway of a rack base plate anchored to the slab: two 1/2 inch wedge anchors at 3-1/4 inch embedment, shimmed base plate, plumb upright Cutaway of a rack base plate anchored to the slab

Do pallet racks need to be anchored?

ANSI MH16.1, the RMI standard for steel storage racks, expects base plates anchored to the floor. OSHA asks for stable, secure storage (29 CFR 1910.176(b)) and looks to that standard. On the West Coast, seismic design makes anchoring part of the rack design itself.

Seismic racking in Oregon, Washington and California

In earthquake zones, racking is designed for seismic loads under ANSI MH16.1 and ASCE 7, and its anchors carry those loads into the slab. Tall or high-piled storage usually needs a permit that shows the anchorage; see our high pile storage permit page.

How to anchor pallet racks, and why it’s a job for a crew

The steps sound simple: drill to depth, clean the hole, set the anchor, shim the plate, torque to spec. The mistakes are what cause failures: wrong size, shallow holes, dust left in, drilling into rebar or a thin slab, and silica dust OSHA regulates. A trained crew checks the slab, sizes the anchors and does it right the first time. Missing anchors often show up first on a pallet rack inspection.