Lacquered Aluminium Coil 3105 H18 for Brazil Telha Ondulada Roof & Parede Fachada

Product Overview

Our 3105 H18 lacquered aluminium coil is specially developed and optimized for the Brazil construction market, adapting to Brazil’s tropical high-temperature, heavy rainfall, strong UV radiation and humid coastal climate. With mainstream local widths of 840mm, 900mm and 1100mm, this color-coated aluminum coil is the exclusive core material for processing Brazil popular Telha Ondulada corrugated roof sheets, residential roof coverage, industrial warehouse wall panels, and building parede fachada exterior cladding. It features outstanding formability, stable color retention and long-term weather resistance, perfectly matching Brazil’s civil construction, agricultural shed and commercial building standards.

Product Specifications

Technical Parameters for Brazil Market

Alloy Grade: 3105 (most widely recognized alloy for Brazil roof and wall aluminum materials)

Temper: H18 (high rigidity, anti-deformation, suitable for local roll forming)

Standard Width: 840mm / 900mm / 1100mm (full compliance with Brazil Telha Ondulada processing equipment)

Applicable Thickness: 0.14mm–1.2mm (customizable for residential and industrial projects)

Surface Coating: PE / SMP / PVDF (three grades for different Brazil regional climates)

Color Option: Complete RAL color range, customized popular Brazil architectural colors available

Key Characteristics & Performance Advantages

Professional Adaptability to Brazil Tropical Climate

Super UV Resistance & Rainwater Corrosion Resistance

Tailored for Brazil’s year-round strong ultraviolet rays, frequent rainstorms and high air humidity. Premium SMP and PVDF coatings effectively resist color fading, powdering and coating peeling caused by long-term sun exposure and rain erosion. It keeps Telha Ondulada roofing and parede fachada walls intact and beautiful for decades, solving the common aging problem of building materials in Brazil’s tropical regions.

High Formability for Brazil Standard Profiles

Precise Processing Matching for Local Roof & Wall Panels

3105 H18 aluminum alloy has balanced hardness and excellent ductility, fully adapting to Brazil local bending, crimping and roll forming processes. It can be perfectly processed into standard Telha Ondulada corrugated roofs, flat industrial wall panels and decorative parede fachada without coating cracking or surface distortion, meeting the unified processing standards of Brazilian metal fabricators.

Excellent Coastal Anti-Corrosion Performance

Stable Performance for Brazil Coastal & Inland Areas

The integrated lacquered protective layer isolates air, moisture and coastal salt mist. It performs excellently in Brazil’s coastal cities such as Rio de Janeiro and Salvador, as well as humid inland tropical savanna areas. It effectively prevents metal rust and corrosion, greatly improving the service life of roof coverage and exterior wall cladding systems.

Lightweight Structure & High Cost Performance

Save Construction Cost & Reduce Maintenance Pressure

Compared with traditional color steel materials, this lacquered aluminium coil is lightweight, which reduces the bearing load of building roofs and walls. It requires no frequent repainting and maintenance under Brazil’s harsh tropical weather, significantly lowering the later operation cost of residential houses, industrial warehouses and agricultural buildings, with higher comprehensive economic benefits.

Main Applications in Brazil Market

Residential Building Coverage & Decoration

Widely used for Brazilian residential Telha Ondulada roofing, villa exterior parede fachada cladding, roof edge flashing and residential decorative wall panels. It adapts to the aesthetic and durable construction requirements of Brazilian urban and rural residential buildings.

Industrial, Commercial & Agricultural Buildings

Ideal for Brazil factory warehouse roof coverage, agricultural breeding sheds, farm storage buildings, supermarket exterior wall cladding and commercial building facade decoration. Standard widths match local mainstream processing lines, supporting large-scale, fast batch production for engineering projects.

Brazil Market Quality & Certification Support

All 3105 H18 lacquered aluminium coils have ISO 9001 quality certification and SGS authoritative test reports, complying with Brazil building material import inspection standards and tropical weather use specifications. The automated continuous coating process ensures uniform coating thickness and consistent batch color, supporting stable supply and smooth customs clearance for long-term Brazil construction projects.