

TRAPEZOIDAL SHEET T-35
Trapezoidal Sheet T-35 is a profiled metal roofing or cladding sheet with a rib height of 35 mm, offering higher load-bearing capacity compared to sheets with lower profiles (e.g., T-18).
Characteristics of the desired sheet:
Structure of Trapezoidal Sheet T-35:
Material:
• Galvanized steel or aluminum, usually with additional plastic coating for protection and aesthetics
• Sheet thickness: typically 0.5 mm – 0.8 mm (depending on application)
Shape and Profile:
• Rib height: 35 mm
• Cover width: approx. 1000–1050 mm (depending on the manufacturer)
• Length: custom-made, from 0.5 m to 13 m
• Surface finish options: smooth, matte, glossy, textured, or with material imitation (e.g., wood, stone)
Key Features:
• Load capacity: Due to its profile height, T-35 has good static strength—suitable for larger spans and higher loads (snow, wind)
• Corrosion resistance: Thanks to galvanized and/or coated protection
• Lightweight: Eases transportation and installation
• Quick installation: Large widths and simple connections allow for fast coverage
• Aesthetics: Wide choice of colors and finishes for different design requirements
• Low maintenance: Occasional cleaning and visual inspection of screws and joints
Advantages:
• Cost-effectiveness: Excellent price-to-durability ratio
• Flexible application: Suitable for roofs, facades, fences, ceilings, and canopies
• High load-bearing strength: Withstands wind and snow loads on large surfaces
• Easy installation: Quick and simple setup without special tools
• Sustainability: Fully recyclable materia
Applications:
• ndustrial buildings: Warehouses, workshops, production halls
• Agricultural structures: Sheds, silos, canopies
• Residential buildings: Garages, auxiliary buildings, pergolas
• Commercial buildings: Shopping centers, prefabricated units
• Wall cladding and facades: Vertically or horizontally installed metal panels
Installation:
• Substructure preparation: Mounted on a metal or wooden framework, with a minimum slope of 8°–10°
• Sheet installation: Fastened with self-drilling screws with sealing washers (EPDM), through the upper rib of the trapezoid
• Overlapping: Longitudinal and transverse (usually 1–2 ribs depending on wind direction and slope)
• Finishing details: Flashings around chimneys, windows, roof edges, and ridge, as well as gutter installation
• Ventilation: Recommended to leave a ventilation layer beneath the sheet to prevent condensation
Maintenance:
• Cleaning: Surfaces should occasionally be cleaned with water and mild detergents
• Screw inspection: Regular checks of fasteners and seals – tighten or replace as needed
• Corrosion prevention: If coating is damaged (e.g., scratched), it should be repaired with protective paint
* * * Trapezoidal Sheet T-35 is a reliable, aesthetically versatile, and technically efficient solution for all types of structures. Its durability, weather resistance, and ease of installation make it an ideal choice for modern and functional construction. * * *