Press-Locked Metal Grating

Posted by Nucor Grating on Feb 27, 2019 8:41:00 AM

Press-Lock Aluminum 2

 

Below we’ve compiled an easy-to-use guide to answer your most common questions about Press-Locked Metal Grating, including how it is constructed, which alloys it’s available in, common applications, and specifications required for traditional construction.


What Is Press-Locked Grating?

Sometimes referred to as “Dovetail,” “Egg Crate,” or “Pressure Locked,” Press-locked bar grating offers exceptional lateral support and is known for its clean lines and aesthetics. Displaying equal load-bearing strength in comparison to welded grating, press-locked provides open space for light, air, and water to pass through and is often the grating of choice for pedestrian walkways.


Press-Locked Metal Grating Is Available In the Following Alloys: 

Carbon Steel: Carbon steel is used often due to cost-efficiency and strength.


Stainless Steel: The material of choice for caustic environments, stainless steel grating excels in resisting corrosion and also withstands high-temperature environments. Our press-locked grating is available in 304 and 316 stainless steel.


Aluminum: Aluminum is the preferred alloy for its strength-to-weight ratio and overall durability. Non-sparking and inherent corrosive resistant properties make aluminum a sensible, cost efficient solution.

 

What Is the Spacing Range of Press-Locked Metal Grating?

 7/16” to 1-3/16” or 11mm to 4.8mm

This product is ADA compliant in 7, 8, & 11 space.

How Is Press-Locked Grating Made?

The manufacturing process for press-locked uses extreme hydraulic pressure to connect two close-tolerance slotted bars together. Once the deep crossbar is pressed into the bearing bar, permanent locking is achieved.


What Are the Applications of Press-Locked Grating?

Press-locked bar grating offers both aesthetics and practical solutions. Used throughout parks to add a touch of artistic flair and convenient walkways, press-locked grating features often on architectural projects while also providing functionality. All press-locked orders are fabricated to your outlined specifications. Additionally, press-locked bar grating is not recommended for rolling loads.

Common Uses of Press Lock Grating

  • Stair Treads, Walkways, Entranceways

  • Decking, Pedestrian Trench Covers, and Sidewalks

  • Louvers, Dividers, Grilles, and Security Screening


About Nucor Grating

Nucor Grating is dedicated to providing the highest level of service for your press-locked metal grating needs.

Browse our entire bar grating products and feel free to reach out and speak with an experienced professional today! We would be glad to help.