BGL / PPGL Steel
SKU: TI-RS-PPGL
Decking Sheet
Decking Sheets play an important role in modern steel construction. They are widely used in industrial, commercial, and infrastructure projects where strong flooring support and fast installation are required. At Topaaz Industries, we manufacture high-quality Decking Sheets designed to deliver excellent strength, long life, and reliable performance in demanding construction conditions.
crest height
54
mm
Covered Width
915
mm
Supplied Width
935
mm max
Yield Strength
240, 345
MPA
What Are Decking Sheets?
Decking Sheets are specially designed metal sheets used as a base for concrete flooring systems. These sheets act as a permanent formwork during construction and later become part of the slab after the concrete hardens. Unlike standard roofing sheets, Decking Sheets feature deep ribs and stiffeners that increase strength and enable them to carry heavy loads. This makes them suitable for composite flooring, mezzanine floors, roof decks, and multi-level buildings. Decking sheets help reduce the need for extra support during construction. They also make the slab stronger because the steel sheet and the concrete work together as a single unit. This type of construction is widely used in modern industrial and commercial buildings. Our Decking Sheets are manufactured with accurate dimensions and uniform profiles. This ensures proper fitting, better stability, and faster installation at the construction site.
Top Deck Decking Sheet Profile
We manufacture a strong, reliable Top Deck Decking Sheet Profile designed for high structural performance. The profile is carefully formed to provide proper support for concrete slabs while maintaining a lightweight structure. The design includes accurate cover width, evenly spaced ribs, and deep rib sections. These features help the sheet handle heavy loads without bending or losing shape. The profile also allows easy overlapping, which improves stability during installation. Because of its strong profile design, our decking sheets are widely used in industrial floors, commercial buildings, and steel structures where strength and durability are important.
Effective Cover Width of Decking Sheets
The effective cover width of decking sheets is an important factor in construction. A wider cover width means fewer sheets are needed, which reduces installation time and cost. Our Decking Sheets are designed with an effective cover width of around 935 mm, providing good coverage and proper alignment. This speeds up installation and helps maintain uniform spacing across the structure. Proper cover width also ensures better sheet overlap. This prevents movement during concrete pouring and enhances the slab’s strength.
Stiffener Ribs and Structural Stability
Stiffener ribs are among the most important components of Decking Sheets. These ribs increase the sheet’s strength and prevent bending under heavy loads. Our decking profiles feature multiple stiffener ribs evenly spaced across the sheet. This improves rigidity and keeps the sheet stable during construction. Stiffener ribs also help the concrete bond properly with the steel sheet. This creates a strong composite slab that can handle heavy industrial use without damage. Because of this design, the sheet remains stable even when wet concrete is poured on top.
Rib Spacing and Depth Specifications
The effective cover width of decking sheets is an important factor in construction. A wider cover width means fewer sheets are needed, which reduces installation time and cost. Our Decking Sheets are designed with an effective cover width of around 935 mm, providing good coverage and proper alignment. This speeds up installation and helps maintain uniform spacing across the structure. Proper cover width also ensures better sheet overlap. This prevents movement during concrete pouring and enhances the slab’s strength.
Load-Bearing Capacity of Decking Sheets
One of the main reasons builders choose Decking Sheets is their high load-bearing capacity. These sheets are strong enough to support wet concrete during casting and also carry the load after the building is completed. Our Decking Sheets are designed to handle heavy loads without deformation. The ribbed profile and stiffener design distribute weight evenly across the sheet. As a result, the need for temporary support is reduced, saving time and labour costs. After the concrete hardens, the sheet and slab work together to form a strong floor system.This makes decking sheets ideal for factories, warehouses, parking buildings, and commercial structures.
Key Features of Decking Sheets
Our Decking Sheets are designed to provide strength, durability, and easy installation. Every sheet is manufactured using modern machines and strict quality control to ensure consistent performance. These sheets are suitable for projects that require long life, safety, and structural strength.
High Strength Structural Profile
Our Decking Sheets are designed to offer high strength while remaining lightweight. This reduces the total load on the building structure and makes transportation easier. A strong profile also helps the sheet resist bending under heavy concrete loads. Because of this, the sheet performs well in both small and large construction projects.
Enhanced Stability with Rib Design
The rib design improves stability during installation and concrete pouring. The evenly spaced ribs keep the sheet in position and prevent movement. This ensures proper slab thickness and uniform strength after construction. Stable sheets also make the work site safer for workers.
Durable Metal Construction
Our Decking Sheets are made from high-quality, coated steel that resists rust, moisture, and weathering. The protective coating extends the sheet’s lifespan, even in harsh environments such as factories and coastal areas. Durable metal construction means less maintenance and better long-term performance.
Suitable for Industrial and Commercial Construction
Decking Sheets are widely used in Industrial buildings, Warehouses, Commercial complexes, Mezzanine floors, multi-story buildings, Power plants, and Parking structures
Materials We Used in Decking Sheets
The quality of raw material plays a major role in the performance of decking sheets. At Topaaz, we use high-grade coated steel to ensure strength, durability, and corrosion resistance. Each sheet is manufactured using tested materials to provide reliable performance in different weather and working conditions.
Colour Coated Steel Decking Sheets
Colour-coated decking sheets provide additional protection and a clean, neat finish. The paint coating protects the sheet from weather, moisture, and sunlight. It also improves the structure’s appearance. Colour-coated sheets are often used in commercial buildings where both strength and a good appearance are required. These sheets maintain their finish for a long time and require very little maintenance.
Zinc Aluminium Coated Steel
Zinc-aluminium-coated steel offers strong protection against rust and corrosion. This coating increases the life of the decking sheet and keeps the surface strong even in humid or coastal areas. It also improves heat resistance and reduces the chances of damage over time. Because of these benefits, zinc-aluminium-coated steel is widely used in industrial construction.
Why Choose Topaaz Decking Sheets?
Topaaz Industries is known for manufacturing reliable building products with consistent quality. Our Decking Sheets are designed to meet the needs of modern construction projects. We use advanced machines, quality raw materials, and strict inspection to ensure every sheet performs as expected. Reasons to choose our Decking Sheets:
- High-strength profile design
- Accurate rib spacing and cover width
- Excellent load-bearing capacity
- Strong corrosion-resistant coating
- Suitable for industrial and commercial projects
- Easy and fast installation
- Long service life
- Reliable quality and support
Where It’s Used
Applications & Use Cases
Industrial Sheds
Industrial sheds with robust construction, weather-resistant roofing, and spacious layouts perfect for factories, storage, and efficient industrial operations
- 0.50mm
- 0.60mm
- Heavy Grade
Warehouses
Strong and spacious warehouse designed for safe storage, efficient operations, and protection of goods with durable roofing and structure
- 0.47mm
- 0.50mm
- Wide Cover
Commercial Buildings
Commercial buildings designed for durability and efficiency, featuring strong structures, modern roofing
- 0.47mm
- PVDF
- Architectural
Institutional Building
Institutional buildings with strong construction, durable roofing, and functional design, ideal for schools, colleges, hospitals, and government facilities ensuring safety and efficiency
- 0.47mm
- Air Grade
- FAA Colors
Frequently Asked Questions About Decking Sheets
What are Decking Sheets used for?
Decking Sheets are used as a base for concrete slabs in industrial, commercial, and multi-storey buildings. They support the concrete during construction and become part of the slab after it hardens.
What is the cover width of Topaaz Decking Sheets?
Topaaz Decking Sheets have an effective cover width of approximately 935 mm, providing better coverage and faster installation.
Why are ribs important in Decking Sheets?
Ribs increase strength and stability. They help the sheet withstand heavy loads and improve bonding between steel and concrete.
Are Decking Sheets corrosion-resistant?
Yes. Topaaz Decking Sheets are made from coated steel that protects against rust, moisture, and weather damage.
Where are Decking Sheets commonly used?
They are used in factories, warehouses, commercial buildings, mezzanine floors, parking structures, and steel buildings.
Why choose Topaaz Decking Sheets?
Topaaz offers a strong profile design, durable coating, accurate manufacturing, and reliable performance, making it suitable for modern construction projects.