Exterior Wall Cladding Steel Sheet - Mill Direct Supplier

Xinpeng Color Coating Co., Ltd.

Verified Custom manufacturer · 2 yrs ·

China

Customizable Rock-bottom price

$720 1-49 ton Base price

$688 50-99 ton 4.4% off

$673 ≥100 ton 6.5% off

Price validity: subject to market conditions

Supplier's customization ability

Drawing-based customization
Sample-based customization
Full customization

Quantity

Minimum order quantity: 1 ton

Shipping total: To be negotiated

Subtotal of goods US$ 720.00

Start order request

Payment and delivery

Payment:: by contract — deposit, balance after your inspection
Lead time:: confirmed with the quotation
Packaging:: standard export packing
Samples:: available on request

Product details

Technical Specifications of Exterior Wall Cladding Steel Sheet

Property	Parameter	Description
Product Name	Exterior Wall Cladding Steel Sheet	Pre-coated or galvanized steel sheet designed for building facade and exterior wall cladding systems
Material Grade	DX51D, DX52D, S250GD, S350GD (EN); ASTM A653 CS/SS; JIS G3302 SGCC/SGCH	Hot-dip galvanized or Galvalume (AZ) coated structural steel; equivalent to GB/T 2518 DC51D+Z
Standard Compliance	EN 10346, ASTM A653/A792, JIS G3302/G3321, GB/T 2518	Complies with international standards for continuous hot-dip coated flat steel products for cold forming
Chemical Composition	C ≤ 0.12%, Mn ≤ 0.60%, P ≤ 0.10%, S ≤ 0.045%, Si ≤ 0.50%	Low-carbon steel chemistry ensuring good formability, weldability, and corrosion resistance
Tensile Strength	270–550 MPa (grade dependent)	DX51D: 270–500 MPa; S350GD: 420–550 MPa per EN 10346; ASTM A653 SS Grade 33: ≥310 MPa
Yield Strength	140–420 MPa	DX51D: ≥140 MPa; S250GD: ≥250 MPa; S350GD: ≥350 MPa per EN 10346
Elongation	≥16%–26% (A80mm)	DX51D: ≥22%; S350GD: ≥16% per EN 10346; ensures adequate formability for profiling and roll-forming
Coating Type	Z (Zinc), AZ (Galvalume/Zn-Al-Mg), PVDF, PE, SMP	Zinc coating: Z60–Z275 g/m²; Galvalume AZ50–AZ150; PVDF/PE organic top coat 20–50 μm
Thickness Range	0.30 mm – 2.00 mm	Standard cladding profiles: 0.40–0.80 mm; structural panels: up to 2.00 mm; tolerance per EN 10143
Width Range	600 mm – 1,500 mm	Common coil widths: 914 mm, 1,000 mm, 1,219 mm, 1,250 mm; custom slit widths available
Length / Form	Coil or cut-to-length sheet; coil ID 508/610 mm	Coil weight up to 10 MT; sheet length 1,000–6,000 mm; profiled panels available on request
Surface Finish	Regular Spangle, Zero Spangle, Skin-passed, Embossed, Color-coated (RAL)	Top coat: PVDF or PE in full RAL palette; back coat: 5–10 μm epoxy primer; smooth or textured finish
Application	Exterior wall cladding, facade panels, roof sheeting, curtain walls, industrial building envelopes	Suitable for commercial, residential, and industrial construction; compatible with concealed-fix and exposed-fix systems
Certification	ISO 9001, CE Marking (EN 10346), SGS, BV, TÜV	Mill test certificate (MTC) per EN 10204 3.1 available; fire classification per EN 13501-1 on request
Packaging	Coils: waterproof paper + steel strip banding; Sheets: wooden pallet + stretch wrap	Export seaworthy packaging; moisture-proof inner wrapping; each coil/bundle labeled with heat number and specs
MOQ	5 MT per specification	Mixed specifications accepted for orders ≥25 MT; sample order (≤500 kg) available for qualification testing

Exterior Wall Cladding Steel Sheet - Mill Direct Supplier

Exterior wall cladding steel sheet serves as one of the most critical components in modern architectural and industrial construction, delivering structural integrity, weather resistance, and aesthetic appeal in a single engineered product. As building standards evolve globally, architects, contractors, and developers increasingly rely on high-performance steel cladding panels to protect building envelopes from wind loads, UV exposure, moisture ingress, and thermal cycling. Our mill-direct supply chain eliminates intermediary markups, enabling project teams to source premium-grade cladding steel at cost-effective rates without compromising on dimensional accuracy or surface quality. Whether applied to commercial towers, industrial warehouses, logistics centers, or residential facades, exterior wall cladding steel sheet delivers a service life exceeding 25 years when properly installed and maintained. With available coatings including hot-dip galvanizing, PVDF paint systems, and polyester finishes, each panel is engineered to perform across diverse climate zones — from coastal salt-spray environments to high-altitude UV-intensive regions. Our production capacity supports large-scale project requirements with consistent batch-to-batch quality.

What is Exterior Wall Cladding Steel Sheet?

Exterior wall cladding steel sheet is a profiled or flat-rolled steel panel system designed to form the outer protective skin of a building's facade. Manufactured from cold-rolled or hot-dip galvanized base steel, these sheets are engineered to resist environmental degradation while contributing to thermal insulation and acoustic performance. They find extensive application in curtain wall systems, rainscreen assemblies, and composite panel facades across commercial, industrial, and institutional construction sectors worldwide.

Exterior wall cladding steel sheet manufacturer

Exterior Wall Cladding Steel Sheet Manufacturing Process

Production begins with premium-grade cold-rolled steel coils — typically with a base metal thickness ranging from 0.4 mm to 2.0 mm — which undergo continuous hot-dip galvanizing at zinc coating weights of Z100 to Z275 g/m². Coils are then fed through precision roll-forming lines to achieve consistent profile geometries with tolerances within ±0.1 mm. Surface treatment follows, applying PVDF, polyester, or epoxy primer coatings through a continuous coil-coating process cured at temperatures up to 230°C, ensuring superior adhesion and long-term color retention exceeding 10 years per ASTM D2244 standards.

Exterior wall cladding steel sheet supplier

Exterior Wall Cladding Steel Sheet Technical Specifications

Base material conforms to ASTM A653 / EN 10346 standards with a minimum yield strength of 280 MPa and tensile strength of 360 MPa. Standard panel widths range from 600 mm to 1,250 mm with effective coverage widths customized per project. Steel density is 7.85 g/cm³ at 20°C. Available zinc coating: Z100–Z275 g/m² (hot-dip galvanized) or AZ150 (Galvalume). Paint film thickness: 20–25 μm topcoat per ASTM D1186. Salt spray resistance exceeds 1,000 hours per ASTM B117. Custom RAL color matching and embossed surface textures are available upon request for architectural facade applications.

Get a Competitive Quote for Exterior Wall Cladding Steel Sheet

Partner with our mill-direct team to access premium exterior wall cladding steel sheet at industry-leading rates. We support projects of all scales — from single-building refurbishments to multi-site commercial developments — with reliable lead times, certified documentation, and dedicated technical consultation from inquiry through delivery.

Exterior wall cladding steel sheet wholesale

24/7 customer support available
Free samples for quality evaluation
Competitive pricing for bulk orders
Professional technical consultation

Contact us today to get your free quote within 24 hours!

Ratings & Reviews

4.5

Based on 8 reviews

5 5

4 2

3 1

2 0

1 0

Thomas Bergmann

Australia

2025-02-02

Initial color inconsistency flagged — supplier resolved it professionally

Ordered 45 tonnes of 0.8 mm polyester-coated cladding in RAL 9006 for a logistics center in Brisbane. On arrival, approximately 8% of panels in the first container showed a slight gloss variation compared to approved samples — noticeable under direct Queensland sunlight. We raised this immediately and the supplier responded within one business day, arranged independent color measurement per ASTM D2244, confirmed the variance, and replaced the affected panels within 12 days at no additional cost. The replacement batch was spot-on. The issue was frustrating initially, but the resolution was handled transparently and efficiently. Comfortable ordering again.

Ahmed Al-Rashidi

UAE

2025-02-24

Good coastal-grade performance — competitive on price for Gulf region supply

Ordered 70 metric tons of 1.0 mm Galvalume AZ150 cladding panels for a coastal industrial facility near Abu Dhabi. The salt spray resistance exceeding 1,000 hours per ASTM B117 was a key selection criterion given our marine environment. Material performance has been good through the first inspection cycle. Pricing was favorable compared to regional distributors. Delivery to Jebel Ali port took 28 days — acceptable but slightly longer than quoted. Technical consultation on coating selection for high-UV coastal exposure was helpful and practical. Four stars; would consider increasing to five after the next order cycle.

David Kowalski

United States

2025-03-18

Strong value for bulk orders — minor documentation delay at outset

Purchased 95 tonnes of 0.9 mm PVDF cladding sheet, ASTM A653 Z275, for a multi-tenant industrial park in Ohio. Product quality was solid — salt spray test results exceeded 1,000 hours and paint film thickness was consistently within spec. Pricing for this volume was very competitive versus domestic distributors. The only friction was a 3-day delay in receiving the full compliance documentation package at order placement, which pushed our procurement sign-off slightly. Once resolved, everything proceeded smoothly. Overall a good value proposition for large commercial projects — would order again.

Know your supplier

Xinpeng Color Coating Co., Ltd.

2 yrs on Sinoali.com

Located in China

Company information More goods

Company Profile

Xinpeng Color Coating Co., Ltd. is a specialized industrial enterprise focusing on high-performance Color Coated Steel Sheet production and global export business. We integrate independent research, production and trade, supplying standard and custom color coated steel sheets with complete material grades and color options.

Equipped with international-level production equipment and sophisticated testing instruments, we implement full-process quality inspection to guarantee corrosion resistance, surface flatness and coating durability. With abundant spot inventory, professional export packaging and efficient logistics scheduling, we support bulk orders and short lead times. Our products serve construction engineering, automotive industry, household appliances, shipbuilding and energy sectors. We uphold integrity and innovation, commit to tailored solutions and stable supply for worldwide B2B customers.