Trapezoidal sheet metal T12
Trapezoidal sheet metal T12 – a universal solution for partitions, fencing and cladding
A practical and durable building material
T12 trapezoidal sheet metal is a universal profiled sheet metal with a wide range of uses in construction. It is made of high-quality steel sheet, which is galvanized on both sides and has a protective polyester surface finish. This combination ensures high corrosion resistance, long service life and reliable protection against weather conditions.
The T12 profile is characterized by a low wave height, which makes it light, easy to install and offers a clean, technical appearance suitable for both interior and exterior use.
Wide range of uses
T12 trapezoidal sheet metal is designed for versatile use in private and industrial construction. It is most often used for:
- dividing spaces in production and storage buildings,
- partitions and cladding of structures,
- delimiting open building spaces (sheds, warehouses, terraces),
- interior and exterior ceilings and suspended ceilings,
- fences and fencing,
- outbuildings and additional buildings.
Thanks to the wide range of colors, T12 sheet metal can be easily matched to the architecture of the building and the surrounding environment.
Production specifications
The BILKA T12 trapezoidal sheet is manufactured according to strict technical standards and offers the following parameters:
- nominal sheet thickness: 0.30 – 0.40 mm (according to construction requirements),
- material: steel sheet with double-sided galvanization,
- surface treatment: polyester,
- standard module lengths: from 0.50 m to 13.5 m,
- non-standard lengths: custom-made after prior consultation with a technical specialist,
- profiling:
- from material with a width of 1250 mm,
- from material with a width of 1000 mm.
Technical parameters
The T12 trapezoidal sheet meets the requirements for lightweight structures and cladding:
- total width: 1140 mm | 910 mm
- covering (useful) width: 1080 mm | 860 mm
- profile height: 12 mm
- weight: approx. 2–4 kg/m²
- surface – glossy and matt polyester (thickness 0.40 mm):
- 5-year warranty on colour fastness and corrosion protection
- estimated service life: up to 60 years
- durability: high resistance to temperature fluctuations and climatic conditions
Main advantages of trapezoidal sheet T12
Using trapezoidal sheet T12 brings a number of practical advantages:
- easy and quick installation,
- low weight that does not burden supporting structures,
- long service life and minimal maintenance,
- high resistance to weather conditions,
- wide range of colours and surface finishes,
- favorable price-performance ratio.
Summary
Trapezoidal sheet T12 is a practical, economical and universal solution for dividing spaces, fencing, cladding and lightweight structures. Thanks to high-quality material, precise profiling and the possibility of custom production, it is an ideal choice for private, commercial and industrial projects.



















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