What handling clearance matters for cantilever rack in Hazelwood?

Allow for the complete long-load movement, including approach, turning, and placing the bundle. Arm projection alone does not establish a usable aisle. We review your equipment and support points, plus restraints for round stock where required.

How is cantilever rack different from pallet rack?

Pallet rack has a front beam and stores discrete, boxed loads. Cantilever has an open front, so long material loads from the side and slides in without clearing an obstruction - that's the entire reason the system exists.

How far apart should the columns be?

Close enough that the load doesn't sag between arms. A common starting point puts arm spacing at roughly half the load length, with the remainder overhanging each end evenly. We check that math against your heaviest bundle before finalizing spacing.

Straight arms or inclined arms?

Straight arms suit boxed, banded, or sheet goods. Inclined arms, usually fitted with a lip, keep pipe, tube, and round stock from rolling forward off the arm. Many runs mix both across different levels.

Hazelwood, Missouri

Cantilever Rack in Hazelwood, MO

Name: St. Louis Pallet Racks
Address: 1118 Hampton Ave Ste 219, St. Louis, MO, 63139, US
Telephone: (314) 338-4815
Price range: $$

Aerospace supply operations along James S. McDonnell Boulevard store metal lengths and awkward assemblies next to boxed inventory. Long bundles occupy transit space, and supporting them on standard pallet beams makes access unnecessarily complicated.

Cantilever rack provides an open loading face for long material on arms projecting from columns. Bundle length alone does not set support spacing: stiffness, weight distribution, arm length, and the handling movement all matter. We compare single-sided and double-sided runs against your load families, available approach room, and the usable height of the building. Match arm capacities and support points to the actual lengths and handling equipment. Start with your building drawing and current load information so the proposal addresses the immediate bottleneck rather than selling capacity you cannot use.

(314) 338-4815

Why Hazelwood Warehouses Work With Us

Planning around Hazelwood Logistics Center, Howdershell, and James S. McDonnell Boulevard starts with how the local operation handles material, not with a standard rack diagram. Airport-oriented freight, aerospace suppliers, automotive operations, and cold-chain businesses share this North County corridor. Inbound materials can turn quickly, while reserve inventory follows a different rhythm. Staging room, identifiable positions, and truck maneuvering need to remain visible in the design rather than becoming leftover space between rack rows.

For this project, the central decision is straightforward: match arm capacities and support points to the actual lengths and handling equipment. Cantilever warehouse racking should support material at the right points without asking the operator to twist a long load through a tight approach. We check arm ratings, column and base capacity, end overhang, and restraint for round stock. Different products may need different arm spacings instead of one nominal configuration across the entire row.

As a division of Warehouse Equipment & Supplies Co., St. Louis Pallet Racks gives you a single point of contact for the free warehouse consultation, layout revisions, component questions, and installation planning. We explain what is included, identify unresolved measurements, and keep changes visible in an itemized quote. If your operating priorities change, the drawing is reviewed before material is released rather than leaving your team to work around a surprise.

Free warehouse consultation
CAD layout with storage counts
One contact for layout, delivery, and installation

Cantilever warehouse racking holding steel tubing

Cantilever rack storing lumber and wood products

Local Project Context

Hazelwood Logistics Center, Howdershell industrial, James S. McDonnell corridor. Planning around the I-270 and Lindbergh corridor near the airport.

Operations We Support

Aerospace suppliers · Automotive · Cold chain distribution · Freight forwarding

How Cantilever Rack Works

Arms with nothing in front of them, built for lumber, pipe, and anything a pallet can't hold.

Columns and anchored bases

Upright columns sit on bases anchored to the floor. Base depth is set by load and arm length so the run stays stable even under an off-center pick.

Arms at adjustable heights

Arms bolt or pin into the column at set increments and move as your product mix changes. Straight arms suit boxed goods; inclined arms with a lip hold round or loose stock in place.

Column spacing against sag

Spacing between columns is set so bundles don't sag between arms. A common starting rule places arms about half the load length apart, with the ends overhanging evenly.

Single-sided or double-sided

Single-sided runs go against a wall. Double-sided runs stand in open floor and load from both faces, doubling capacity per base without doubling the footprint.

What Your Cantilever Rack Project Includes

The layout also follows the longest bundle through its complete approach and retrieval movement. We reserve the space needed to turn and place it without obstructing neighboring pallet rows or the receiving route. Material families with different stiffness may receive separate support spacing. The approved drawing and itemized quote show those choices so arm quantity, capacity, and handling room can be reviewed together before purchase.

Cantilever specification starts and ends with the load. We collect bundle dimensions, weight per bundle, and how material is handled - forklift forks, a side loader, or by hand off a cart - because that determines arm length, arm capacity, and how much clearance each level needs.

From there we set column height and spacing, choose straight or inclined arms, and decide whether lips are needed to keep round stock from rolling. Single-sided runs get positioned along a wall; double-sided runs get aisle dimensions matched to whatever's moving material in and out.

The quote itemizes columns, bases, arms, bracing, and anchors, with a CAD drawing showing the run, arm levels, and rated capacities per arm. Installation partners anchor bases, plumb columns, brace the run, and set arm elevations to the drawing.

The result is arms you can reposition as inventory changes, capacity ratings for every level, and the floor space that long material used to occupy.

What We Need to Plan It

What are the dimensions of the product being stored, length included?
What's the typical weight per bundle?
Straight arms or inclined arms - do you need lips to hold round stock?
Single-sided along a wall, or double-sided in open floor?
What's the clear height and the reach of your handling equipment?

Where This Service Fits

Lumber, plywood, and sheet goods
Pipe, tube, conduit, and bar stock
Steel service center inventory
Furniture, doors, and windows
Long or awkward loads currently sitting on the floor

Recent Installations

A look at pallet rack installations our crews have completed for warehouses across the St. Louis metro area.

View More Projects

Get a Cantilever Rack Quote

Tell us about your Hazelwood operation and we will follow up with layout planning and pricing. Prefer to talk? Call (314) 338-4815.

St. Louis Pallet Racks

1118 Hampton Ave
Ste 219
St. Louis, MO 63139

Monday - Friday: 8:00 AM - 6:00 PM
Saturday: 8:00 AM - 6:00 PM
Sunday: Closed

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