Types of Wire Mesh Decking: Standard, Flared, Waterfall & More

Wire mesh decking consists of welded steel wire panels supported by reinforced channels that sit directly on pallet rack beams. It provides stable load support while allowing airflow, visibility, and fire sprinkler water penetration.

Wire mesh decking is widely used in selective pallet racking, carton flow racks, and shelving systems.

Choosing the correct wire mesh decking type affects:

• Load distribution and rack safety
• Compatibility with beam profiles
• Fire code compliance
• Ease of installation and future reconfiguration

Using the wrong decking type can lead to instability, poor fit, or reduced load capacity.

Standard wire mesh decking features straight support channels that sit directly on top of pallet rack beams.

Key Characteristics

• Flat channel design
• Commonly used with box beams
• Easy installation and replacement
• Cost-effective option

Applications

• Light to medium pallet loads
• Uniform pallet sizes
• General warehouse storage

Flared channel decking uses outward-angled channels that rest securely on step beams without additional clips.

Key Characteristics

• Flared channel ends
• Designed specifically for step beams
• Improved stability without fasteners
• Faster installation

Applications

• Selective pallet racking with step beams
• High-volume distribution centers
• Facilities requiring quick system changes

Waterfall decking includes extended wire mesh edges that “waterfall” over the front and rear beams.

Key Characteristics

• Enhanced load retention
• Prevents cartons from sliding off beams
• Added safety at pick faces

Applications

• Carton storage
• Order picking areas
• Mixed SKU environments

Heavy-duty decking uses thicker wire gauge and additional support channels to handle higher loads.

Key Characteristics

• Increased load capacity
• Reinforced channel design
• Suitable for dense or heavy pallets

Applications

• Industrial warehouses
• Manufacturing facilities
• High-weight pallet storage

Reverse waterfall decking places the waterfall at the rear of the rack, preventing pallets from being pushed too far back.

Key Characteristics

• Rear load stop function
• Improves rack safety
• Reduces risk of pallet overhang

Applications

• Back-to-back racking
• Narrow aisle systems
• Facilities with forklift-only loading

Galvanized Decking

• Superior corrosion resistance
• Suitable for cold storage or high-humidity environments

Powder-Coated Decking

• Clean appearance
• Cost-effective for dry indoor warehouses

When selecting wire mesh decking, consider:

• Rack beam type (step beam or box beam)
• Pallet weight and load distribution
• Storage method (palletized or carton)
• Fire safety and code requirements
• Environmental conditions

Consulting a racking specialist ensures compatibility and compliance.

Wire mesh decking is not a one-size-fits-all solution. Standard, flared, waterfall, and heavy-duty configurations each serve specific purposes. Selecting the correct type improves safety, load stability, and long-term performance of your pallet racking system.

Our team provides professional guidance on wire mesh decking selection, load ratings, and rack compatibility. Contact us today for customized recommendations based on your warehouse layout and operational needs.