PPGL Roofing Sheet

Update : 2026-02-03

PPGL Roofing Sheet
PPGL Roofing Sheet, or Prepainted Galvalume Iron Roofing Sheet, is a high-performance roof panel roll-formed from premium PPGL steel coil. It features a dual protective layer of zinc-aluminum alloy coating and weather-resistant color paint, delivering superior corrosion, UV and scratch resistance than PPGI sheets, with customizable colors. Lightweight yet high-strength, it has excellent waterproof performance, precise dimensional accuracy and adapts to various roof slopes. Easy to transport, install and maintain with no secondary decoration needed, it’s a premium durable roofing material for harsh outdoor architectural projects.

Thickness

0.2-0.8mm

0.0078"-0.031"inch

Width

600-1500mm

23.62"-59.05"inch

Painting

Top: 10-35μm / Back: 5-14μm

Coating Thickness

30-275 g/㎡

Colors

As per RAL color (custom patterns are available)

Grades

DX51/52/53/54D+Z, S280GD+Z, S350GD+Z, S550GD+Z, SECC, etc.

Design

Wave, Trapezoid, Tile, etc.

Features

Durable Coating, Corrosion Resistant, Waterproof

Primer Category

● Epoxy Primer

● Polyester Primer

● Water-soluble Acrylic Acid Primer

● Polyurethane Primer

Finish Coats Category

● Polyester (PET)

● Silicon Modified Polyesters (SMP)

● High-Durability Polyester (HDP)

● Polyvinylidene Fluoride (PVDF)

Application

PPGL Roofing Sheet is widely used in roofing of large industrial plants, logistics centers and heavy steel structure buildings in harsh environments. It’s also applied in high-end residential and villa roofs, prefabricated integrated buildings, as well as municipal facility roofing like expressway toll stations, service areas and outdoor pavilions. Besides, it’s used for roofing of port/chemical industrial buildings, large agricultural greenhouses and breeding bases, and permanent construction hoarding top covers.


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