OA Floor(oa) - List of Manufacturers, Suppliers, Companies and Products | IPROS

Last Updated: Aggregation Period:May 13, 2026~Jun 09, 2026
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OA Floor Product List

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Explaining the types of OA floors and how to choose them! Introducing cost considerations and key points for implementation.

We will also introduce the benefits of installing OA floors and case studies of their implementation!

An OA floor (free access floor) is a system with a double structure that efficiently manages wiring within an office. By introducing an OA floor, power cables and LAN cables can be stored under the floor, keeping the office tidy. This article clearly explains the benefits, types, and selection criteria of OA floors that conceal wiring beneath the floor. \Office furniture catalog available/ A partial introduction of the furniture and prices! For more details, please view the PDF data from "Catalog Download." For detailed procedures and tips, please refer to the related links.

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  • Office furniture
  • OA Floor

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What is the height of the OA floor? Video Series 2

What type of OA floor is perfectly suited for offices where the amount of wiring is decreasing due to the introduction of Wi-Fi and the spread of mobile devices?

Not limited to offices, most floors in buildings with various uses such as shopping malls, factories, hospitals, and schools are double-layered to accommodate wiring. One of the building materials that creates a flexible space at a certain height for storing wiring cables and outlets is the OA floor. In particular, we will compare the two major types, "laying type" and "support leg type," focusing on the two "product heights" and "effective wiring heights," and explain their differences. We will also explain why "effective wiring height" is important when choosing an OA floor. *For more details, please contact us or watch the video below. Low-floor laying OA floor 'Network Floor' (Features) - Made of ultra-high-strength lightweight concrete - Durability / Longevity - Abundant wiring outlets - 10-year warranty

  • Free access floor
  • Wiring devices
  • OA Floor

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Office OA Floor Catalog

An office environment where everyone can work comfortably! We deliver efficiently to our customers.

This catalog introduces Iris Ohyama's OA flooring that supports business spaces. We offer a lineup including adjustable wood core supports and pit panels for loose laying. We have also included performance tests using diagrams, making it a useful reference when considering implementation. We encourage you to read it. [Contents] ■ Iris Ohyama's OA flooring that supports business spaces ■ Wood core ■ Mortar core ■ FRC ■ LIMEX/RPP *For more details, please refer to the PDF materials or feel free to contact us.

  • Other flooring materials
  • OA Floor

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Leave the entire process to us, from flooring construction and OA wiring work to disposal of flooring materials after replacement!

Comprehensive support for flooring work, from carpet replacement to electrical and wiring work. We offer carpets, vinyl flooring, and OA floors that fit your budget, both new and used.

■Stylish atmosphere with design flooring ■Rich color variations ■Vinyl floor tiles that resemble hardwood flooring ■Neat office wiring! OA floor ■Network wiring and electrical work ■Choose from new or used options to fit your budget 【Wiring work associated with new office setup, relocation, restoration to original condition, and floor replacement】 ■Reuse and new OA floor installation, carpet tile installation, vinyl flooring installation, disposal of replaced carpets ■Network wiring construction We will propose the optimal construction plan combining reused and new materials according to your office's purpose and budget! For new offices, relocations, restorations, and flooring work in operational offices, please feel free to consult with us.

  • others
  • OA Floor

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OA floor (free access floor) replacement construction photo collection

A wood core steel OA floor with a system that secures the panel corners with locking screws, completely preventing any wobbling. It comes with a reliable 3-year warranty.

This is a case where we removed the OA floor that was experiencing severe wobbling and replaced it with our product, the Quadfix 600, which does not wobble. 【Reasons to Choose Us!】 It features locking screws at all four corners of the panel, completely preventing wobbling. With a wood core steel panel and a wobble prevention system, it comes with a reassuring three-year warranty. The Quadfix 600 solves your problems with wobbling in existing OA floors. *You can see the actual construction process in the catalog.

  • Free access floor
  • Other interior and exterior systems and units
  • OA Floor

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Examples of earthquake-resistant fixtures that can be easily installed from above the OA floor.

Ensuring office safety! Preventing large furniture from tipping over has become easy from above the OA floor!

Seismic fixation of furniture such as cabinets, mobile shelving, and partitions is the top priority for ensuring office safety! The tipping of large furniture not only poses a risk of personal injury but also leads to the obstruction of evacuation routes during disasters, which is extremely dangerous. With the "Network Floor" made of ultra-high-strength lightweight concrete, large furniture can be directly fixed to the floor slab from the OA floor (free access floor), ensuring safety. (Reinforcement materials are not required.) Even isolated furniture that cannot be installed against walls can be easily fixed to the floor if the network floor is laid out, providing peace of mind. 【Features】 ○ Made of ultra-high-strength lightweight concrete, boasting excellent durability ○ Slim design with a floor height of only 29mm or 40mm ○ Stable walking experience without wobbling ○ 10-year long-term warranty *For more details, please refer to the PDF materials or feel free to contact us.

  • Free access floor
  • partition
  • others
  • OA Floor

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Quadfix 600: OA floor that completely prevents wobbling.

3-year warranty included! An OA floor with a large wiring space secured, completely preventing wobbling!

The "Quadfix 600" features a floor panel made of wood and steel structure, achieving a balance of lightness and strength for OA floors (free access floors). It maintains impact resistance while achieving a "panel thickness of 19mm"! This allows for a wider wiring space. Additionally, with the strength of the wood panel and a wobble prevention system, we offer a 3-year warranty. Utilizing panels with wiring outlets allows for easy access to extensive wiring! ■ A reassuring 3-year warranty ■ Prevents wobbling and provides excellent walking comfort ■ A wobble prevention system that allows visual confirmation of any loose locking screws ■ With a size of 600mm square, it is also ideal for building and lighting modules ■ We also have products rated 3000N by the Public Building Association. For more details, please contact us. * We are currently offering a collection of construction case photos and product catalogs as a gift! You can view them immediately from "Download"!

  • Free access floor
  • Floor and equipment composite system
  • Other interior and exterior systems and units
  • OA Floor

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Durable, comfortable to walk on, and safe OA floor "Grid Floor"

Suitable for general office spaces, archives, and server rooms! It's also safe in areas with high foot traffic, such as corridors.

We offer "Grid Floor," a calcium silicate type OA floor that excels in durability, walking comfort, and safety. With a sandwich structure of calcium silicate and steel plates, it achieves high strength and durability, making it safe even in high foot traffic areas like corridors. Additionally, we provide various flooring materials such as carpet tiles and vinyl flooring. Please feel free to consult us when you need assistance. [Features] ■ Maintains high durability ■ Provides stable walking comfort ■ Safe in case of emergencies ■ Excellent walking comfort and safety ■ Calcium silicate type *For more details, please refer to the PDF document or feel free to contact us.

  • Special flooring/indoor and outdoor
  • OA Floor

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Heater OA Floor "Atapaneru"

Energy-saving and quick heating! Creating a comfortable office space with warmth from the feet up.

The "Atapaneru" is an OA floor heater that can be precisely positioned, allowing for reduced unnecessary power consumption. By incorporating a heating function, it efficiently warms the panel surface, enabling direct warmth to be felt from the feet. With a quick startup speed, it reaches the set temperature almost immediately, which helps reduce power consumption. Additionally, during ventilation, the air in the space can become cold, but the conductive heat from the floor maintains warmth at the feet. 【Benefits】 ■ Suppresses the spread of viral droplets ■ Secures space for underfloor wiring ■ Effective against condensation *For more details, please refer to the PDF document or feel free to contact us.

  • Floor heating (electric, panel, storage type, etc.)
  • Floor heating system
  • OA Floor

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Recyclable OA floor "OP1 System"

All-steel hollow type! OA floor that provides a structure that makes wiring work under the floor easy.

The "OP1 System" is an OA floor that houses equipment and functions such as power and communication wiring, as well as air conditioning systems, beneath the floor. Each side of all panels is equipped with a wiring outlet measuring 20mm x 7.5mm, and by aligning two panels together, a wiring opening of 20mm x 15mm is formed. Two outlets are possible for cables with a diameter of 13mm. 【Features】 ■ The panel lock system eliminates wobbling, providing an excellent walking experience. ■ Depending on the weight of the installed furniture, you can choose between two types: 3000N specification and 5000N specification. ■ Both 3000N and 5000N are all-steel hollow types, achieving weight reduction. ■ Recyclable. ■ All panels are equipped with wiring outlet functions. *For more details, please refer to the PDF document or feel free to contact us.

  • Special flooring/indoor
  • Other flooring materials
  • OA Floor

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Panel-laid OA floor "High Steel (100mm height type)"

A comfortable walking experience without any rattling! The panels are easy to remove, and wiring changes can be done freely! Plus, no maintenance is required, resulting in zero maintenance costs!

"High Steel" is an OA floor that prevents the occurrence of wobbling with its unique anti-wobble structure. This time, we have added the "100mm height laid OA floor" to our product lineup! (The floor height excluding the carpet tiles is 93mm) Made of high-strength steel, it boasts excellent durability while ensuring a significant effective height for wiring. The panels are small and lightweight at 165mm square, making them easy to remove. Office workers can freely change the wiring without needing to hire a specialist, making it an economical product. (Compatible with zinc whisker) 【Features】 ■ Unique unevenness absorption structure prevents wobbling ■ No need for unevenness adjustment, maintenance-free ■ Strong against bending loads and dynamic loads, long lifespan ■ No special tools required for wiring changes *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

  • Free access floor
  • Wiring devices
  • Water and sewerage pipe fittings
  • OA Floor

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Flooring materials that support a comfortable office space - Inoac OA Floor

Achieving durability, workability, and cost performance, we propose a comfortable office space.

Resin Type (NP Type) 1. Made from recycled materials, it is an environmentally friendly product. 2. Lightweight, making it easy to carry and install. 3. Capable of accommodating large wiring. 4. As a laid type, it allows for speedy installation in renovation and renewal work for existing buildings.

  • Floor and equipment composite system
  • Other interior and exterior systems and units
  • Unit and other construction
  • OA Floor

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- Hachioji City Hall - OA Floor Construction Photo Collection OA Floor Case Presentation

Five years since the adoption of the ultra-high strength lightweight concrete OA floor 'Network Floor'... revealing the current office conditions in use!

The Network Floor 29, made of ultra-high-strength lightweight concrete, is a highly durable OA floor (free access floor) that offers the industry's only 10-year warranty. In 2009, we checked the condition of the offices using Network Floor 29 at the Hachioji City Hall. We confirmed that there were no issues with the product and that it maintained excellent performance, unchanged since its installation. Additionally, despite a floor height of H29mm, Network Floor 29 has wiring capacity comparable to other companies' double floors with a height of H60mm, while also complying with barrier-free laws. Furthermore, it offers excellent safety by allowing heavy bookcases to be easily fixed directly to the floor slab from above the OA floor. 【Key Points for Choosing This Product!】 1) Comfortable walking experience with no rattling or hollow sounds while walking. 2) Long-lasting product made of ultra-high-strength lightweight concrete. 3) High-strength product with a permissible load capacity (long-term load) of 5000N. 4) Slim OA floor with a big wiring capacity. 5) Environmentally friendly product with ongoing reuse and recycling initiatives. 6) Maintenance-free (zero maintenance costs). 7) Reliable 10-year warranty product. For more details, please contact us or download the catalog.

  • Free access floor
  • OA Floor

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Case study materials utilizing the underfloor material "Jizai Mat" *Free of charge

Cost reduction is possible by using different mats according to the purpose. Installation is also easy, as it only involves placing the mats.

We are currently offering a case study document that demonstrates cost reduction by using our concrete floor base material "Jizai Mat," which can be easily installed by simply placing it down (H = 40mm), alongside our main product, the OA floor "Network Floor," tailored to specific purposes! In a room where it was necessary to install power and information outlets in the center, we adopted the "Network Floor," and for areas where wiring was not needed, we used the floor base material "Jizai Mat." Even if wiring becomes necessary after installation, the placement method allows for easy replacement of the mat without damaging the floor. Additionally, it is possible to run wiring through the Jizai Mat using wiring channels (optional materials). **Features of Jizai Mat:** - 10-year warranty product (including wobbling) - Can be fixed to the floor slab for seismic resistance - Environmentally friendly product that can be reused and recycled - Unevenness-following structure that accommodates the irregularities of the floor slab - Allows for freely installing wiring grooves *For more details, please refer to the document. Feel free to contact us with any inquiries.*

  • Special flooring/indoor
  • Other flooring materials
  • OA Floor

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10-year warranty OA floor 'High Steel (H=70mm)'

Lightweight, high-strength steel raised access floor with large capacity wiring. The unique anti-wobble structure provides a comfortable walking experience.

High Steel (H=70mm) is a steel raised floor that offers an effective wiring height comparable to the H100mm type double floor, despite its floor height of H70mm. It is a reliable product certified by the Public Buildings Association as a 5000N rated product and a 3000N rated product. The panels are made of high-strength steel, ensuring high durability, and come with a reassuring 10-year warranty. (Compatible with zinc whisker) It is used in various applications such as office buildings, commercial facilities, research institutes, and government offices. For more details, please download the catalog or contact us.

  • Free access floor
  • Floor and equipment composite system
  • Other interior and exterior systems and units
  • OA Floor

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- Hibiya Library - Collection of construction photos of the OA floor and seismic fixation

A collection of construction photos of the low-profile OA floor "Network Floor 29," made of ultra-high-strength lightweight concrete, boasting a comfortable walking experience without any wobbling.

With a slim floor height of 29mm, it allows for a higher ceiling, and the effective height for wiring is comparable to other companies' raised floors with a floor height of 60mm. Additionally, being made of ultra-high-strength lightweight concrete, it can support heavy shelving directly on the floor slab above the OA floor, making it an exceptionally load-bearing product. Furthermore, when no longer needed due to building demolition or other reasons, it is an environmentally friendly OA floor that can be reused and recycled. 【Perfect for libraries and classrooms where a quiet environment is required. Here are the key points for choosing this product!】 1) Heavy shelving can be directly secured to the floor slab for excellent earthquake resistance. 2) Comfortable walking experience with no rattling or hollow sounds while walking. 3) High-strength OA floor with a permissible load capacity of 5000N (for long-term loads). 4) Freedom to access wiring outlets regardless of where computers are placed. *You can view the actual construction details in the catalog.

  • Other interior and exterior systems and units
  • others
  • OA Floor

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Steel panel laid OA floor "High Steel"

Lightweight and high-strength, steel-made raised OA floor that allows for large-capacity wiring. Thanks to its unique anti-wobble structure, it provides a lasting comfortable walking experience!

High Steel offers two types of floor heights, H70mm and H93mm, and is a groundbreaking product that prevents the occurrence of wobbling, which is the biggest issue with OA floors, thanks to its unique anti-wobble structure. Additionally, it is made of high-strength steel, ensuring excellent durability while providing a large effective height for wiring. The floor panels are small and lightweight, measuring 165mm square, making them easy to remove, allowing office workers to freely manage wiring changes and wiring management. Furthermore, it requires no maintenance, resulting in no maintenance costs, making it an economical product, and it comes with a reassuring long-term 10-year warranty that includes wobbling. (Compatible with zinc whisker) 【Features】 ■ Unique structure that absorbs unevenness, preventing wobbling ■ No need for wobble adjustment and maintenance-free ■ Strong against bending loads and dynamic loads, ensuring long lifespan ■ Abundant wiring outlets (72 locations/m²) for flexible outlets ■ Easy replacement of floor panels from 3000N specification to 5000N specification in parts It is adopted in various applications such as office buildings, commercial facilities, research institutes, and government offices. *For more details, please download the PDF or contact us.

  • Free access floor
  • Wiring devices
  • Water and sewerage pipe fittings
  • OA Floor

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OA Floor Series

Design of comfortable and functional intelligent spaces.

We have prepared resin-based OA floors, steel-based OA floors, and wood-based OA floors as Fukubi's OA floor options. We design comfortable and functional intelligent spaces. 【T Series】 With simple installation by just laying down the floor base, construction is completed quickly. We offer three floor heights: 50mm, 75mm, and 100mm. 【Pit Series】 This functional OA floor can store a variety of wiring in the grooves of the panels. We offer four floor heights: 30mm, 50mm, 75mm, and 100mm. 【FK Series】 This OA floor comes in adjustable levels of 3000N (FK3000R) and 5000N (FK5000R) types. It achieves a safe and functional office environment through a structure of hollow steel panels designed for durability and recyclability, along with standardized supports for each height. 【LM Series】 The combination of our unique wood panels and resin supports provides moderate floor elasticity, creating a comfortable walking experience that reduces fatigue. This wood-based OA floor is ideal not only for general office spaces but also for intelligent environments such as homes, schools, various facilities, and stores.

  • Free access floor
  • OA Floor

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- Osaka Obayashi Building - OA Floor Construction Photo Collection

This is a collection of construction photos of the steel raised floor "High Steel (H=70mm)."

Despite a height of H70mm, it has a big wiring storage height comparable to the H100mm type raised floor, and the panels are made of high-strength steel, offering high durability with a reassuring 10-year warranty for the OA floor (free access floor). 【Key Points for Selection】 It features a big wiring storage height and capacity suitable for various applications, including dealing rooms. Weighing only 22kg/m2, the panels are made of high-strength steel (supporting 500kg/m2), making them strong against bending and dynamic loads, with high durability. With a unique unevenness absorption structure, it adapts to floor irregularities and provides excellent walking comfort without any rattling. *You can view the actual installation in the catalog.

  • Free access floor
  • Temporary Construction Materials
  • Tile work
  • OA Floor

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- Ebisu Garden Place - OA Floor Construction Photo Collection Vol. 9

This is a collection of construction photos of the lightweight and high-strength steel raised OA floor "High Steel (H=70mm)."

This is a case where high-strength steel OA floor, High Steel, has been adopted at "Ebisu Garden Place," which serves as the symbol tower of Ebisu. Despite a floor height of H70mm, it boasts a big wiring storage height comparable to the H100mm type raised floor. The panels are lightweight, high-strength, and have high durability, featuring a 10-year warranty OA floor (free access floor). Since the start of the OA renewal construction in 2011, it has been continuously supplied, boasting a total delivery area of approximately 44,000m2! 【Reasons for Selection】 It has a big wiring storage height and capacity that accommodates various applications. Despite a weight of 22kg/m2, the panels are made of high-strength (500kg/m2 compatible) steel, strong against bending loads and dynamic loads, and highly durable. The unique unevenness absorption structure adapts to floor irregularities and prevents wobbling, providing an excellent walking experience. The panel size is small and lightweight at 165mm square, making wiring changes easy. It comes with a reassuring 10-year long-term warranty. *You can view the actual construction details in the catalog.

  • Free access floor
  • Temporary Construction Materials
  • Tile work
  • OA Floor

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- Sunshine 60 - OA Floor Construction Photo Collection

This is a collection of construction photos of the steel-based laid OA floor "High Steel (H=70mm)."

High Steel (H = 70mm) has a large wiring storage height comparable to the H100mm type raised floor, despite its floor height of H70mm. The panels are made of high-strength steel, offering high durability and come with a reassuring 10-year warranty as an OA floor (free access floor). Since the start of the OA renewal construction in June 2000 at Sunshine 60, High Steel has been adopted for a long time, boasting a total delivery area of approximately 86,600m2. This continued supply is due to its many excellent product features. 【Key Points for Selection】 - It has a large wiring storage height and capacity suitable for various applications, including dealing rooms. - Despite being lightweight at 22kg/m2 (5000N product) and 18kg/m2 (3000N product), the panels are made of high-strength steel (supporting 500kg/m2), making them strong against bending and dynamic loads, and highly durable. - The unique unevenness absorption structure adapts to floor irregularities, providing an excellent walking experience without any rattling. - The panel size is small and lightweight at 165mm square, making wiring changes easy. *You can see the actual construction process in the catalog.

  • Free access floor
  • Temporary Construction Materials
  • Tile work
  • OA Floor

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