Corrugated Galvalume Roofing Sheet for Steel Buildings
Corrugated Galvalume Roofing Sheet for Steel Buildings
Feature
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The Galvalume Roofing Sheet from ZZ Group is a rolled and cold-bent corrugated profile made for roof, wall and interior-exterior wall cladding across industrial, civil, warehouse, special and long-span steel structure buildings. It pairs light weight with high strength, rich color choices, fast installation, seismic and fire resistance, rain protection, long service life and maintenance-free upkeep, in thicknesses from 0.12mm to 1.0mm with alu-zinc coating of 30-150gsm.
The Galvalume Corrugated Sheet starts as a flat coil and picks up its shape through rolling and cold bending, which turns plain metal into the stiffened profiles used to decorate and protect building envelopes. The numbers explain most of the appeal: light dead weight, high strength, good skin stiffness, and dependable seismic performance, all in a panel a crew can lift and fasten without heavy gear. Factory quality stays consistent, installation and transport workloads drop, and construction periods shorten — which is why the material has been widely popularized and applied. On the design side, the shapes are novel, the colors are rich, and the decoration is strong enough to express different architectural styles through flexible combinations.
Maintenance is where it earns its keep. The corrugated galvalume steel roofing sheet shrugs off rain, resists fire, and sits through years of weather with minimal upkeep; at the end of its service life, the profiled sheet is an environment-friendly building material that can be recycled, in line with the sustainable development policy. ZZ Group backs the product with direct supply of finished products and will act for import customs clearance on your behalf.
1.Standard: AISI, ASTM, BS, DIN, GB, JIS
2.Grade: DX51d, G550, etc. all according to the customer's request
3.Spangle: regular spangle, small spangle, big spangle
4.Thickness: 0.12mm-1.0mm, all available
5.Width: customized
6. Length: according to per customer's requirement
7.Alu-zinc coating: 30-150gsm
8. Surface treatment: Chemical treatment, oil, dry, Chemical treatment and oil, anti-finger print.
9. *Raw material 762mm to 665mm(after corrugated) and 9 waves;
*Raw material 914mm to 800mm-890mm(after corrugated) and 11 waves;
*Raw material 1000mm to 900mm or 920mm(after corrugated) and 12 or 14 waves;
*Raw material 1200mm to 1070mm(after corrugated) and 17 waves also can produce as per
● Rolled and cold-bent profile: light weight, high strength, good skin stiffness, and good seismic performance of waterproof agent.
● Fast on site: convenient construction and installation, less installation and transport workload, shorter construction period.
● Design flexibility: beautiful and novel shape, rich colors, strong decoration and flexible combination for different architectural styles.
● Long service: rain protection, fire prevention, earthquake resistance, long life and maintenance-free performance.
● Recyclable and environment-friendly: the profiled steel sheet conforms to the sustainable development policy of the national economy.
● Factory quality: high quality of factory products across the Galvalume Corrugated Sheet range.
Judged on the product alone, the reasons stack up cleanly:
● A rolled and cold-bent profile that pairs light weight with high strength and good skin stiffness.
● Fast erection: reduced installation and transport workload, shorter construction period.
● Rich colors and novel shapes that express different architectural styles.
● Seismic, fire and rain protection with a long, maintenance-free service life.
● Recyclable and environment-friendly, aligned with the sustainable development policy.
● One conversation covers material, profile and paperwork: direct supply of finished products and import customs clearance acted for you.
That is the short version of why Galvalume Roof Panels orders keep coming back to the same supplier. ZZ Group has built the supply chain for it — headquarters in Shanghai, 20+ subsidiary companies and storages, 6 factories, more than 1,500 employees, annual sales of steel products above 4.5 million tons and annual sales income over 2.7 billion USD. The corrugated sheet is one product in that machine, but it gets the same backing as the rest.
Most orders for Galvalume Roof Panels fall into five use groups:
1. Industrial buildings — roof and wall decoration that goes up between shifts.
2. Civil buildings — roofs, walls, and internal and external wall cladding.
3. Warehouses — large covered spaces where installation speed decides the schedule.
4. Special buildings — projects where profile, color and fast erection matter most.
5. Long-span steel structure housing — roof and wall systems spanning wide bays.
Orders move as direct supply of finished products, with ZZ Group able to act for import customs clearance on your behalf. The practical value of that setup is fewer hand-offs: the corrugated sheet leaves the source ready for site, and the import paperwork is handled in the same transaction instead of bouncing between agents. On delivery calendars that matter, that shortens the distance between order and roof.
Q: Which standards can the corrugated Galvalume Roofing Sheet be made to?
A: The list covers AISI, ASTM, BS, DIN, GB and JIS. Grade is DX51d or G550, and other grades can be produced all according to the customer's request.
Q: What thickness, width and length can I order?
A: Thickness runs 0.12mm-1.0mm, all available. Width is customized and length is according to per customer's requirement, so the panels can be cut to match your purlin spacing.
Q: How do I pick the wave configuration?
A: Four standard setups cover most roofs: raw material 762mm to 665mm after corrugation with 9 waves; 914mm to 800mm-890mm with 11 waves; 1000mm to 900mm or 920mm with 12 or 14 waves; 1200mm to 1070mm with 17 waves. Beyond that, it can also be produced as per your requirement.
Q: What coating and surface treatment options are there?
A: Alu-zinc coating ranges 30-150gsm, spangle comes in regular, small or big, and surface treatment can be Chemical treatment, oil, dry, Chemical treatment and oil, or anti-finger print — pick according to your climate and handling.
Q: How is the Galvalume Roofing Sheets Price worked out?
A: There is no blanket number, because thickness, width, wave count, coating weight, surface treatment and volume all move it. Send the spec over and the quote comes back from the supplier directly — no middleman, no guesswork.
Q: How does this sheet compare with concrete or masonry enclosures?
A: Straight answer: profiled steel sheet monomer materials are expensive and have poorer durability compared with concrete or masonry enclosure materials. Most buyers still choose it where speed, weight and aesthetics carry the day.
Application
As China metal materials industry leading enterprises, the national steel trade and logistics "Hundred good faith enterprise",China steel trade enterprises, "Top 100 private enterprises in Shanghai”. Shanghai Zhanzhi industry Group Co., Ltd.,(shorted to Zhanzhi Group) takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place.
- INTEGRITY
- WIN-WIN
- PRAGMATIC
- INNOVATION
