Warehouse Rack Wire Decking

Warehouse Rack Wire Decking is a welded steel mesh panel fitted across pallet rack beams to create a load-supporting storage surface. It is used for pallets, cartons, bins and other warehouse materials. The deck combines welded wire mesh, formed support channels and edge profiles selected for the rack beam arrangement.
Key specification points include panel width and depth, beam profile, mesh opening, wire diameter, support-channel configuration, surface finish and required load capacity.

Welded Wire Mesh
Steel wires are resistance welded at each intersection to form the deck surface. A common opening is 2.5 × 4 in., while wire diameter is selected according to panel dimensions, span and loading requirements.
Support Channels
Steel channels are welded beneath the mesh to transfer load toward the rack beams and increase panel stiffness. Channel quantity and position are matched to the deck size and required load rating.
Waterfall Edge
Formed front and rear edges provide bearing on compatible step beams. The edge profile and bearing dimensions must correspond to the rack beam configuration.

Beam Profile
The deck edge must sit securely on the beam bearing surface. Beam profile and available bearing width should be confirmed before selecting the edge formation.
Rack Depth
Panel depth is matched to the rack frame depth and beam layout. Correct sizing provides continuous support across the intended rack level.
Existing Rack
For replacement work, confirm beam profile, clear bay width, rack depth and existing deck dimensions. These measurements establish the required panel configuration.

Distributed Loads
The reference rating is based on evenly distributed static loading across the deck surface. Load distribution should be considered when specifying the required capacity.
System Rating
Deck capacity and rack system capacity are separate values. Beam and upright ratings remain applicable after wire decking is installed.
Span Selection
Panel span, wire diameter and support-channel configuration affect deck performance. These parameters should be specified together rather than selecting capacity from panel size alone.

Carbon Steel
Carbon steel provides the structural material for standard welded wire decking and supports controlled mesh welding and forming operations.
Pre-Galvanized Finish
Pre-galvanized steel provides a zinc-coated surface for indoor warehouse environments where additional corrosion resistance is required.
Powder Coating
Powder coating can be specified when a defined surface finish or project color is required.

Drop-In Installation
Compatible waterfall decks are placed onto the rack beams without field welding or complex assembly. The formed edges must maintain full bearing on the supporting beams.
Panel Alignment
Panels within the same rack bay should maintain consistent positioning along the beams. Correct width and support-channel placement help keep adjacent decks aligned.
Field Verification
Before replacement, verify clear beam span, rack depth, beam profile and existing panel dimensions. Drawings or dimensional photographs can assist with configuration confirmation.

Pallet Storage
Wire decking provides a supporting surface beneath pallets stored on rack levels and accommodates common pallet storage configurations.
Carton and Container Storage
The mesh surface supports cartons, bins and containers while maintaining an open rack level.
Warehouse Retrofit
Replacement panels can be specified for existing rack systems when the new dimensions, edge profile and support arrangement match the installed structure.

Match the Rack
Confirm beam profile, clear bay width and rack depth before selecting panel dimensions.
Match the Load
Define maximum stored load, pallet dimensions and load distribution. Use these values to determine wire diameter and support-channel configuration.
Match the Environment
Select the surface finish according to indoor conditions, corrosion exposure and project requirements.
Match the Quantity
Specify panels per rack level, number of levels and total quantity. Consistent specifications simplify installation and replacement planning.

Mesh Welding
Wire intersections are resistance welded to maintain consistent mesh openings and panel rigidity throughout production.
Dimensional Control
Panel width, depth, edge formation and support-channel position are checked against the production specification before packing.
Finish Inspection
Surface condition and coating coverage are checked according to the selected finish. Panels are packed to protect formed edges and surfaces during handling and transport.

Non-Standard Dimensions
Panel width and depth can be specified to match rack dimensions where standard sizes are not suitable.
Structural Configuration
Wire diameter, mesh opening, support-channel quantity and channel position can be adjusted according to the required deck configuration.
Surface Treatment
Pre-galvanized and powder-coated finishes can be specified according to storage conditions and project requirements.

Provide rack beam profile, rack depth, clear bay width, panel dimensions, maximum load per deck, pallet dimensions, mesh opening, wire diameter, surface finish and quantity. For replacement projects, existing deck dimensions, drawings or clear dimensional photographs can be used to confirm the required configuration before production.