Concrete Deck Slab

Concrete Deck Slab in Kolkata

A Concrete Deck Slab is a kind of roofing system made up of a hybrid of Steel Deck concrete sheet and Concrete which forms a stronger floor structure and it requires only the low concrete volume for the same strength. One of the renowned Concrete Deck Slab in Kolkata supplies high-quality material that does not require additional castings as well as further reinforcement. We use high-technology machines/tools to prepare valuable and effective concrete slabs. Concrete slabs in combination with decking sheets reduce the floor weight by almost 50%.

Best Concrete Deck Slab Manufacturers in Kolkata

This roofing system is a sort of roofing system that is made up of using an amalgamation of concrete sheet and concrete which helps in forming a more robust floor structure that needs only low concrete volume for equipping the floor with a lot of strength. Further, this deck slab has been made up using high-quality material that does not need additional castings. We are the best Concrete Deck Slab Manufacturers in Kolkata.

Top Concrete Decking Slab Suppliers India

Impressed with our extraordinary services and support, we are counted as one of the most reputable Concrete Decking Slab Suppliers in India. Our qualitative and quantitative aspects are highly effective and also provide a professional one-to-one customer support system. We provide the decking sheet which is used to make the Concrete Deck Slab Systems.

Serving the concrete slab industry

Being a valuable supplier out of all Concrete Designer Decking Slab Suppliers in India, we serve the industry in unexpected ways and continue to establish itself as the only reputed organization in this sector in Kolkata. Our superior work criteria and advanced strategies fulfill every desire of a customer to construct powerful multistory buildings, bridges, malls, storage facilities, markets, walkways, control rooms, warehouses, platforms, and industrial sheds, to name a few. We as a big brand are continuously evolving day by day and also provide Steel Decking Slabs in Kolkata.


The FlexiBal® Decking System help you manage your budget without any compromise on strength as the Decking composite floor structure requires not only low concrete volume for the same strength as conventional RCC Floor Slab but also requires minimum reinforcements with saving in construction weight up to 40% and up to 70% saving in construction time.

Superior Performance

The FlexiBal® Decking System are provide a high strength-to-weight ratio enabling a superior load carrying capacity and allowing for a longer unsupported spanning capability. The embossments on the FlexiBal® Decking sheet provide excellent interlocking between steel and concrete forming a stronger floor structure.


The FlexiBal® Decking sheets are available with Anti-Corrosion coating of Zinc or Zinc-Aluminium alloy to prevent corrosion and thereby increasing the life of the installation. Anti-Corrosion coating thickness can be chosen as per requirement.

Fast and Easy

The FlexiBal® Decking sheets come in pre-cut and precise quantities as per requirement and are ready-to-assemble. It is better safer, easier, faster and more efficient allowing for speed construction and minimum disruption.

Fire Proof

The FlexiBal® Decking sheets are made with non-combustible fireproof steel and is designed to meet the local fire protection standards and code.

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Product Description

JBFS FlexiBal® Floor Decking System is the modern solution to the industries requirement to shifting to more viable, efficient, and economical flooring solution. The FlexiBal® Decking system serves the dual purpose of permanent form and positive reinforcement of the floor. The embossments on the FlexiBal® Decking sheet provide excellent interlocking between steel and concrete forming a stronger floor structure which requires not only low concrete volume for the same strength as conventional RCC Floor Slab but also requires minimum reinforcements; thereby making construction economical. The FlexiBal® Decking sheets are accurately roll-formed using Precision Automatic Roll Forming machine from high-strength lightweight Galvalume [ 55% Aluminium, 43% Zinc, 1.5% Silicon] / Galvanized [100% Zinc] / Mild steel to the required dimensions to provide an efficient, lightweight, economical flooring solution.

The JBFS FlexiBal® Floor Decking sheet profile has a rib height of 51 mm and an effective cover width of 960 mm providing the widest cover per weight of steel and minimizes the requirement of reinforcement. The JBFS FlexiBal® Floor Decking System provides an excellent choice for all kind of Pre-Engineered Building solutions. Consistent quality results in safer structures, less maintenance. If all these weren’t enough to convince you, it helps you manage your budget without any compromise with saving in construction weight up to 30% and up to 60% in construction time.



  • Reduces the reinforcing steel by 25% as deck profile itself contributes largely to the tensile reinforcing property.
  • Decreases in slab thickness, provide lighter slabs, reduced foundation loads resulting in less material.
  • Acts as composite member and as permanent shuttering.
  • No major reinforcement required unless the design parameters demand.
  • Enables speedy construction of the project thereby reducing cost of time period.
  • Light weight and doesn‘t require much props to support slab casting.
  • Anti-Corrosion coating to provide long life with no maintenance.
  • Deck can be used as working platform during construction.
  • Metal deck can also be used as roofing and cladding sheet in bulk material handling plants.
View Our Category Range

Z Purlin

As the name suggests, Z purlin is a horizontal structure of Z-shape that is used to support the roof loads coming from the roof deck sheathing. JBFS purlins, a pioneer manufacturer out of the best Z Purlin Manufacturers in Kolkata, are made from the cold-rolled steel technique and completely recycled, hence supporting eco-friendly solutions.

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C Purlin

JBFS is widely regarded as one of the most appreciated C Purlin Manufacturers in Kolkata producing structural C purlins for industrial and non-industrial areas. C purlins provided by JBFS are economical, flexible, give superior performance, anti-corrosion, fast productivity, easy to operate, and fireproof. That is why they are considered as one of the most developed C Lip Purlin Suppliers in India.

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Galvanized Purlin

JBFS is one of the leading Galvanized Purlin Manufacturers in Kolkata that manufacture and supply the best quality galvanized purlin made of different steel metals such as mild steel, galvanized steel, to name a few. The use of good quality steel makes the product highly tensile and great in strength.

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Hat Purlin

Hat purlin is a type of purlins that is used to strengthen the roofing system. One of the well-known Hat Purlin Manufacturers in Kolkata is offering better quality purlins to support the excessive loads on roofs. The hat purlins are durable, weather, abrasion, and corrosion-resistant. Recycling and reuse of purlins are the biggest advantages of hat purlins that make the purlins eco-friendly.

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Sigma Purlin

Purlins are vertical and horizontal support systems for roof framing that provides additional support to the roof decking and sheathing. Sigma purlins are C purlins with a sigma design. This shape of C purlins gives extra strength to the roof. JBFS, one of the renowned Sigma Purlin Manufacturers in Kolkata, manufactures sigma C purlins ranging from 100-300mm in depth and 1-3 mm in thickness.

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Steel Decking Sheet

Becoming one of the leading Steel Decking Sheet Manufacturers in Kolkata, we are providing complete solutions for floor and roof strength. Steel decking sheets have high strength that can support loads because of their ribs and embossments. These sheets are used as a composite floor to bolster the floor design and outlook.

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Floor Deck Sheet

Floor decking sheets are used to form a floor structure. The decking sheets increase the floor strength by combining with the concrete slab that extensively speeds up the construction process and reduces the construction cost. When it comes to the best Floor Deck Sheet Manufacturers in Kolkata, we come first in this industry because of our best manufacturing materials and services provided to buyers.

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Why Choose Us
Wide Expertise

Wide Expertise

With 20+ years of excellence in the field of infrastructure, JBFS manufactures a wide range of construction machines, roofing sheets, concrete mixers, steel building, and much more.

Superior Quality

Superior Quality

Quality is our topmost priority. Our wide range of products are engineered with top grade material ensuring their durability and long-lasting service.

One Stop Solution

One Stop Solution

We provide the complete structural building and roofing solutions from designing to the installation process as per the customised requirements of our esteemed clients.

Skilled Professionals

Skilled Professionals

Our experienced experts fabricate, design, and supply the world-class range of Crash Barrier, Guard Rail, construction-related machines, and other products.

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