Everything You Need To Know About Raised Access Floors

August 3, 2023 10:12 pm Published by Leave your thoughts

Everything You Need To Know About Raised Access Floors

Raised access floors have become increasingly popular in modern office spaces and commercial buildings. These versatile floor systems offer a range of benefits, from improved cable management and flexibility to enhanced air circulation and energy efficiency. In this blog post, we will explore everything you need to know about raised access floors, including their components, installation process, advantages, and potential applications.

What are Raised Access Floors?

Raised access floors, also known as raised floors or access flooring, are elevated floor systems that create a void between the structural floor and the finished floor surface. These floor systems consist of modular panels or tiles supported by pedestals, creating an accessible space beneath the floor surface.

Components of Raised Access Floors

Raised access floors consist of the following key components:

1. Panels or Tiles: These are modular floor units that are typically made of materials such as steel, concrete, or wood. They are available in various sizes and finishes to accommodate the specific requirements of different spaces.

2. Pedestals: Pedestals are adjustable supports that provide stability and maintain a consistent height for the raised floor system. They are typically made of steel or aluminum and are adjustable to accommodate uneven subfloors.

3. Stringers: Stringers are horizontal beams that connect the pedestals and provide additional structural support to the raised floor system.

Installation Process

The installation process of raised access floors involves the following steps:

1. Preparation: The subfloor needs to be cleaned, leveled, and prepared before the installation of the raised access floor system.

2. Layout and Positioning: The layout of the access floor system, including the positioning of pedestals and stringers, is determined based on the specific requirements of the space.

3. Installation of Pedestals: Pedestals are securely fixed to the subfloor at predetermined intervals.

4. Placement of Panels or Tiles: Panels or tiles are placed on top of the pedestals, creating the raised floor surface. These panels are easily removable, allowing easy access to the void beneath for maintenance and future modifications.

Advantages of Raised Access Floors

Raised access floors offer a range of advantages, including:

1. Enhanced Cable Management: The void beneath the raised floor surface provides ample space for the installation of electrical, data, and HVAC cables. This allows for easy cable management, flexibility, and future modifications without the need for extensive floor cutting or disruption.

2. Improved Air Circulation: The open void beneath raised access floors facilitates better air circulation within the building. This can contribute to improved indoor air quality and more efficient HVAC systems.

3. Flexibility: Raised access floors offer flexibility when it comes to modifying the layout and configuration of a space. The modular panels and easy access to the void beneath allow for quick and efficient changes to accommodate evolving needs.

4. Aesthetics: Raised access floors provide a clean and streamlined appearance to the floor surface while hiding unsightly cables and wires underneath. They also allow for a variety of finishes and customizations to suit the overall design aesthetic of the space.

Potential Applications of Raised Access Floors

Raised access floors find applications in various commercial and institutional buildings, including:

1. Offices: Raised access floors are commonly used in office spaces to provide a flexible and efficient work environment. They allow for easy reconfiguration of workstations, efficient cable management, and improved access to power and data outlets.

2. Data Centers: Raised access floors are widely used in data centers to manage the vast network of cables and wiring required for IT infrastructure. They allow for efficient cooling and the quick installation or relocation of equipment.

3. Control Rooms: Control rooms, such as those found in command centers or security monitoring facilities, benefit from raised access floors. The ability to hide and manage cables and wiring ensures a tidy and organized space while allowing for quick equipment access and modification.


Raised access floors offer numerous benefits, including improved cable management, enhanced air circulation, flexibility, and aesthetic appeal. The installation process involves careful planning and layout, with modular panels or tiles being placed on adjustable pedestals. From office spaces to data centers and control rooms, raised access floors find applications in a variety of commercial settings. Consider incorporating this innovative flooring solution for your next project to enjoy the advantages it brings to your space.

Got Questions? Let Us Help!

RFI Inc is your local expert in the raised access flooring industry! We specialize in installation and sales of new and used floor access panels & raised flooring systems, working with service businesses that house data processing computer rooms and general office areas. We can put in flooring ourselves or simply sell directly to you! We offer a first-rate level of service and are backed by 30-plus years of experience. We have installed and sold millions of square feet of raised flooring throughout California, and we look forward to being of service to you! Call us for questions or details today!

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