SELF-SUPPORTING CORRUGATED SHEET

The self-supporting corrugated sheet metal produced by Topanel is made of cold-formed galvanized (zinc-coated) steel, with thicknesses adapted according to project requirements. It is used in both civil and industrial constructions, having a structural role in roof or floor systems. Due to its high load-bearing capacity, it serves as a support layer for thermal insulation, sound insulation, and waterproofing systems, making it ideal for terrace roofs, intermediate floors, or composite structures.


Galvanized corrugated sheet metal can be used for:


  • flat or pitched roofs
  • non-accessible or accessible terraces
  • intermediate floors
  • permanent formwork in reinforced concrete slabs
  • interior walls or vertical enclosures (with simple profile)

The profiles are optimized for stiffness and resistance to loads, allowing large openings between supports, without intermediate supporting elements.

TYPES OF CORRUGATED SHEET

BENEFITS OF TOPANEL CORRUGATED SHEET

Easy Installation and Joint Efficiency

The last corrugation allows the sheet metal panels to overlap, and screw installation is simple and intuitive

Precision in Detail Execution

Topanel sheet metal panels can be cut right on the line to dimensions between 2 and 13.5 m, so they can be customized according to the ongoing project, and installation can be carried out with maximum precision

Durability Without Maintenance Costs

The quality of the steel (S320, Zn100) from which the prepainted corrugated sheet metal is made and the high degree of zinc coating provide it with a major added protection against rust or other deterioration over time

Very High Diversity in Applications

The galvanized sheet metal can be used in many construction solutions, due to the corrugation heights between 55-153 mm and lengths customized per project

Reducing On-Site Costs

Because the galvanized profiles arrive already pre-drilled on site, installation is easy, reducing execution times, thus optimizing on-site costs

RECENT ARTICLES

TOPANEL the first manufacturer of Thermal Insulation Panels in Romania with an Environmental Product Declaration In the construction industry, choosing the appropriate materials is essential for obtaining durable, energy-efficient structures with a reduced… READ MORE
Are thermal insulation panels efficient in optimizing energy costs generated by heating or cooling buildings? The construction industry has undergone impressive transformations throughout history, and currently this evolution continues at a sustained pace.… READ MORE
What is the price per square meter of thermal insulation panels? Guide for investment evaluation Regardless of whether you intend to build a modern industrial hall, construct an efficient warehouse, or arrange a… READ MORE
TOPANEL Metal Structures for Ground-Mounted Photovoltaic Parks In a global effort to combat the impact of global warming, European and local authorities are investing significantly… READ MORE