What is Metal Deck Used For?

Understanding Metal Decking

Oates Metal Deck is a stocking distributor of metal decking, which includes metal floor decking and metal roof decking–a crucial structural component used in modern construction projects. It serves as a foundational platform that provides the form for concrete floors and supports roofs and other construction loads. 

Metal decking is manufactured in the form of corrugated or ribbed panels, providing both strength and rigidity to the overall structure. This versatile construction material is widely employed in various building types, ranging from commercial skyscrapers and industrial facilities to infrastructure projects like bridges and transportation structures. 

Its unique characteristics make metal decking an indispensable part of modern construction, enabling architects and engineers to design safe, efficient, and sustainable buildings.

1.5 Roof Deck for Metal Deck

Types of Metal Decking Materials

In the dynamic world of construction, the choice of materials plays a pivotal role in shaping the durability, efficiency, and safety of any building project.

Steel Decking

Steel decking is the most prevalent and widely used type of metal decking material. It is manufactured from high-strength cold rolled steel and comes in galvanized or painted finishes, increasing its resistance to corrosion and wear. For extremely corrosive environments, stainless steel finish is available.

Aluminum Decking

Aluminum decking is valued for its lightweight nature, making it an ideal option for projects where weight reduction is critical. Although not as strong as steel, aluminum decking offers sufficient strength for many building applications.

Metal Decking vs Wood and Concrete 

Wood has been a traditional building material for centuries. While it provides a natural aesthetic and is readily available, it has some limitations in terms of strength and durability. Wood beams with subfloor panels are typically used for floors in residential houses and small buildings where the load requirement is lighter than commercial and industrial building loads. Open web wood joists can be used in some commercial settings to provide greater load capacity and longer spanning. However, as the load capacity and floor area increases, stronger material like steel and concrete becomes more efficient. 

Concrete flat slabs are often used on high-rise applications where temporary forms can be reused for each identical level. Precast hollow core slabs have a long spanability and can be easier to install than cast-in-place concrete. While concrete offers high compressive strength, it can be cumbersome and expensive to construct, particularly in multi-story buildings. Transporting precast concrete to the job site can also increase costs and requires a crane to be on the site for offloading. 

Steel form deck and composite deck act as a permanent formwork for concrete. The corrugated profile design allows for an excellent strength-to-weight ratio, decreasing the amount of concrete needed while maintaining a long spanability and improving material costs. The concrete is poured directly on the installed deck, eliminating the expense of transporting precast concrete. Metal decking is also easy to transfer without heavy duty cranes. When it comes to installation, metal decking is quick to install and easy to cut to different lengths on site in the case an adjustment is needed. Steel deck’s strength-to-weight ratio makes it the material of choice for flat roofs or roofs with a minor slope. Storing metal deck on site is also less cumbersome as the footprint of multiple stacks (or “bundles”) is significantly smaller than precast concrete.

Applications of Metal Decking

Metal roof decking has become an indispensable element in modern construction, finding widespread applications across various industries.

Commercial Construction

In the realm of commercial construction, metal decking plays a vital role, especially in high-rise buildings. Metal form (as well as composite) floor deck serves as a formwork system during the construction process, providing temporary support for concrete slabs. The corrugated or ribbed design of metal deck panels enhances the lateral support and stability of the structure. As each floor is completed, the metal decking remains in place to become a permanent part of the building's structure, contributing to its overall strength and stability.

9/16 Inch form Metal Decking

Industrial Construction

In the industrial sector, metal roof decking finds extensive application in facilities such as warehouses, manufacturing plants, and distribution centers. These spaces require durable and strong flooring solutions to withstand heavy loads, machinery, and constant movement of goods. Metal decking fulfills these requirements, providing a solid working platform that can support heavy equipment and machinery, while also withstanding the wear and tear associated with industrial operations.

Metal Roof Deck warehouse

Infrastructure Projects

Metal decking also finds applications in infrastructure projects, such as bridges and transportation structures. In these projects, metal decking is used to create the formwork for concrete decks, providing a durable and stable base for the construction of these critical transportation links.

What is Metal Deck Used for?

Advantages of Metal Decking

Metal decking has emerged as a game-changer in the construction industry, offering numerous advantages that have revolutionized building practices.

High Strength-to-Weight Ratio

One of the primary advantages of metal decking is its exceptional strength-to-weight ratio. Metal deck panels offer impressive load-carrying capacities while remaining relatively lightweight.

Speed of Construction

Metal decking's prefabricated nature accelerates the construction process significantly. The panels are manufactured off-site to precise specifications and easily interlock during installation, streamlining the construction process.

Fire Resistance and Safety

Safety is a top priority in construction, especially in high-rise buildings and industrial facilities. Metal roof decking is inherently fire-resistant, providing an added layer of safety to the structure and its occupants. 

Durability and Longevity

Steel and aluminum metal decking materials are known for their durability and resistance to corrosion. These properties make metal decking highly suitable for use in various environmental conditions, including coastal or humid regions.

Sustainability and Green Building Practices

Metal decking aligns with sustainability goals in the construction industry. It is a recyclable material, contributing to reduced environmental impact and promoting green building practices. Additionally, the lightweight nature of metal decking can lead to reduced material consumption in the supporting structure, further minimizing the project's carbon footprint.

Versatility in Design and Application

Metal decking comes in various profiles, thicknesses, and sizes, offering design flexibility to architects and engineers. Its adaptability allows for creative and innovative construction solutions, making it suitable for a wide range of applications and projects. 


Innovative Ways to Use Metal Decking for Your Next Project

Metal decking’s versatility, strength, and adaptability make it a preferred choice for a wide range of construction projects, offering innovative solutions that enhance structural integrity, sustainability, and design flexibility.

Sustainable Rooftop Gardens

Metal decking can be incorporated into rooftop garden designs to create sturdy and lightweight platforms for planting beds and green spaces. The metal decking's durability and resistance to environmental elements make it an ideal choice for supporting the weight of soil, plants, and irrigation systems. 

Mezzanine Floors in Warehouses

Mezzanine floors are commonly used in warehouses to maximize vertical space for storage and operational purposes. Metal decking can be employed to create robust mezzanine platforms, providing additional levels without the need for extensive structural modifications.


Pedestrian Bridges

For pedestrian bridges in parks, campuses, or urban areas, metal decking offers an excellent combination of strength and design flexibility. Metal decking panels can be used as the walking surface of the bridge, providing a safe and reliable pathway for pedestrians while incorporating creative patterns or artistic designs. 

Composite Floor Systems in High-Rise Buildings

Metal decking is often utilized in composite floor systems, where it works together with concrete to create efficient and robust floor structures. The metal decking acts as a formwork during concrete pouring and subsequently becomes the bottom reinforcement of the concrete slab. 

Acoustic Paneling

Metal decking and siding can be creatively integrated into building interiors as acoustic paneling to improve sound absorption and reduce noise transmission. By perforating or incorporating sound-absorbing materials into the metal deck panels, architects can create aesthetically pleasing surfaces that enhance acoustic performance in public spaces, conference rooms, or auditoriums.

Sustainable Pedestrian Walkways

In outdoor settings such as parks, nature reserves, or boardwalks, metal roof decks can be used to construct elevated pedestrian walkways that minimize disruption to the natural environment. 

Vehicle Bridge Decks

Metal decking materials can be employed in the construction of vehicle bridge decks, providing a durable and cost-effective solution for road and highway infrastructure. 

Greenhouse Flooring

Metal decks can be utilized as the flooring material in greenhouse structures, offering a strong and stable foundation for supporting plant beds and cultivating various crops. The elevated platform provided by metal decking improves air circulation and drainage, creating an optimal environment for plant growth.

Modular Building Systems

The prefabricated and interlocking nature of metal roof decking panels lends itself well to modular building systems. Designers can incorporate metal decking into modular construction projects, where components are fabricated off-site and assembled at the construction site. This approach streamlines the construction process, enhances efficiency, and reduces overall project timelines.

Contact Oates Metal Deck for High-Quality Metal Decking Materials

Are you looking for high-quality metal decking materials to elevate your construction projects to new heights? As a leading provider of metal decking solutions, our Houston, Texas metal roofing and decking company is committed to offering reliable, durable, and versatile solutions for all your construction needs.

Contact us today for a free quote on metal decking solutions by calling   (713) 475-0427 or filling out the contact form below to get started.