Lacquered Aluminum Foil Coil for Roofs Chimneys, 1100 8011 Alloy PVDF PE Coated Aluminum Foil

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Lacquered Aluminum Foil Coil for Roofs Chimneys, 1100 8011 Alloy PVDF PE Coated Aluminum Foil

Our lacquered aluminum foil coil in 1100 & 8011 alloy with PVDF/PE coating is tailor-made for roofs and chimneys. Boasting superior weather resistance, anti-corrosion and oil-canning resistance, it stops galvanic corrosion perfectly. Custom thickness, width and color available, ideal for chimney flashing, roof gutters and outdoor architectural trimming with long service life.

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Product Description

Lacquered Aluminum Foil Coil 1100 8011 Alloy PVDF PE Coated for Roofs & Chimneys

Product Overview

Our lacquered aluminum foil coil adopts 1100 and 8011 aluminum alloy, equipped with PE and PVDF two coating systems. Designed exclusively for outdoor roof and chimney construction, it solves galvanic corrosion and oil-canning issues of traditional metal materials, with long-term weather resistance for residential and commercial building exterior trimming, chimney flashing and roof drainage systems.

Core Parameter Table

Item	Specification Details
Base Alloy	1100, 8011-O
Coating Type	PE Polyester Coating / PVDF Fluorocarbon Coating
Thickness Range	0.03mm – 1.2mm
Custom Width	50mm – 1300mm
Standard Surface Color	RAL Custom Colors, Brown, Silver, Black, White
Temper	Soft O temper, easy bending & forming

Product Core Information Table

Category	Details
Key Advantages	1. Outstanding anti-corrosion performance, prevents galvanic corrosion when contacting other metals 2. PVDF coating offers 20+ years outdoor fade resistance, PE coating cost-effective for short-medium term projects 3. Low oil-canning rate, flat surface without ripples after forming 4. Lightweight aluminum base, easy cutting, bending and installation for roof & chimney works 5. Waterproof, UV resistant, withstands rain, snow and extreme temperature changes 6. Custom color, thickness and width to match architectural design requirements
Main Applications	1. Roof accessories: roof flashing, aluminum gutter coil, roof edge trim 2. Chimney system: chimney liner wrapping, chimney cap cladding, chimney flashing coil 3. Outdoor building facade decorative trim, residential villa exterior metal finishing 4. Agricultural workshop & commercial factory roof anti-rust covering
Coating Covering Properties	1. Coating Dry Film Thickness: PE 18–25μm, PVDF 25–35μm 2. Adhesion Grade: 0 grade, no peeling after bending & impact test 3. Hardness: ≥H pencil hardness, scratch resistant during construction 4. Weather Resistance: PVDF pass 5000h QUV aging test; PE pass 2000h QUV test 5. Chemical Resistance: Resist acid rain, alkaline dust, no blistering or discoloration 6. Formability: No coating cracking after 180° tight bending for chimney & roof forming

Why Choose Our Lacquered Aluminum Foil Coil

Two coating options to balance budget and service life for different roof & chimney projects

Stable 1100/8011 raw material, uniform coating without color difference

Support small batch custom color & size, fast production lead time

Strict factory inspection for flatness, coating thickness and bending performance

Eco-friendly coating, no harmful volatile substances, compliant with construction material standards

Installation Reminder

This lacquered aluminum foil coil can be cut, folded and rolled on-site. For chimney and roof installation, avoid direct friction on the coating surface; use matching aluminum fasteners to eliminate galvanic corrosion risk and extend service life.

FAQ

Q: Which coating is better for long-term chimney outdoor use?

A: PVDF coating is recommended for chimneys exposed all year round, featuring ultra-long anti-fade and anti-corrosion capacity. PE coating fits temporary buildings and short-cycle roof projects for lower cost.