All Steel Perforated computer Raised Flooring panel is compatible with any bolted stringer raised floor systems and offer between 15% to 75% free airflow rate.
0All Steel Perforated computer Raised Flooring panel is compatible with any bolted stringer raised floor systems and offer between 15% to 75% free airflow rate.
Efficiently manage data center cooling, reduce energy costs, and eliminate "hot spots" with ZILI's high-performance Perforated Steel Raised Floor panels. Engineered for precision airflow, these all-steel panels are the essential component for any modern "hot aisle / cold aisle" configuration.
They are designed to be fully interchangeable with our solid steel floor panels, allowing you to create a customized, high-efficiency cooling solution that delivers cold air exactly where your high-density equipment needs it most.
Ventilation Rate : | 15%-75% |
Materials : | Steel、Aluminum |
Panel Size : | 600*600*35 mm and other special size |
Edge Trim Type : | Formal trim、Trimless |
Finish Covering : | Bare with powder coated.1.0-2.0mm Anti- static Laminate HPL、2.0-3.0mm PVC、10mm Cermic and etc. |
Height Of edestal : | 10 CM to 150 CM |
Panel Weight: | 9 -13 kg |
component : | This system composed by hollow panel, stringer, pedestal and screws |
Damper : | Available |
Installation : | With Stringer System |
● Data Centers (Hot Aisle / Cold Aisle)
● Server Rooms & Telecommunication Hubs
● Cleanrooms
● High-Tech Laboratories
● Any environment requiring controlled underfloor air distribution.
● Fully Customizable Airflow (17% - 75%): This is our key advantage. We can manufacture panels with a precise ventilation rate—from standard 17% up to high-volume 75% perforation—to match your exact CFM requirements. This allows for granular control over your data center's thermal dynamics.
● High Load Capacity & Structural Integrity: Don't sacrifice strength for airflow. Our perforated panels are engineered with a robust all-steel structure, designed to handle heavy equipment loads and high foot traffic, ensuring stability and safety across your entire raised floor.
● Superior Anti-Static Protection: All panels are finished with a high-quality anti-static coating (such as HPL or powder coat) to safely dissipate electrostatic discharge (ESD) and protect your mission-critical servers, switches, and storage equipment.
● Seamless Integration: These panels are dimensionally identical to our solid steel raised floor panels, allowing for easy installation, simple layout changes, and a perfect fit with your existing or new substructure.
The combination of the perforated all steel raised floor tile and the replacement air conditioner form a cold air flow area, and the electrostatic floor is paved to form a bottom air supply passage, then air is blown in the passage between the machine room cabinets.
Stop paying for inefficient cooling. Contact the ZILI team today to discuss your specific airflow requirements. We'll help you engineer the perfect perforation rate for your facility and provide a highly competitive quote.
Perforated access floor (Size:600x600*35mm) | ||||||||
TYPE | Concentrated Load | Impact Load | Ultimate Load | Uniform Load | Rolling Load | |||
LB | N | KG | N | N | N/m2 | 10passes | 10000passes | |
FS800 | ≥800 | ≥3650 | ≥363 | ≥600 | ≥10700 | ≥17000 | ≥2878 | ≥2230 |
FS1000 | ≥1000 | ≥4450 | ≥454 | ≥670 | ≥23000 | ≥23000 | ≥3611 | ≥3012 |
FS1250 | ≥1250 | ≥5563 | ≥568 | ≥850 | ≥33000 | ≥33000 | ≥4511 | ≥3600 |
Q1: What is the most common ventilation rate for a data center?
A1: The most common rates are typically between 25% and 35%. However, high-density racks may require 40% or higher. The "right" rate depends entirely on your specific cooling plan (CFM requirements, air pressure, and equipment density). We customize from 17% to 75% to meet your exact needs.
Q2: Does a higher perforation rate mean a lower load capacity?
A2: Yes, generally a higher airflow rate (more holes) will slightly reduce the panel's ultimate load rating. However, our all-steel panels are engineered to maintain exceptional structural integrity even at high perforation rates, and all panels will be certified to meet specific load ratings (e.g., FS800, FS1000) for data center use.
Q3: Can I get these panels with dampers to adjust the airflow?
A3: Absolutely. We offer optional, easy-to-use slide dampers that can be fitted to the bottom of the perforated panels. This allows your technicians to manually adjust the volume of air passing through each individual panel, providing the ultimate granular control over your cooling environment.
Q4: Can I use these perforated panels to replace existing solid panels?
A4: Yes. Our perforated panels are designed to be dimensionally identical (e.g., 600x600mm or 24"x24") to our standard solid steel raised floor panels. This makes them fully interchangeable, so you can easily swap out solid panels for perforated ones as your cooling needs change.

As a professional manufacture of Access raised flooring,we have 28 years experience in this field and also have a good reputation.
E-mail: zlraisedfloor@163.com
Mobile: 0086-18360731245
Tel: 18360731245
0086-519-88509095
WhatsApp: +86-18360731245
Add: No 34, Cuibei Rd., Henglin Town, Wujin District, Changzhou City, Jiangsu Province, China, 213000