Commercial Color Steel Sheet - Mill Direct Manufacturer

Xinpeng Color Coating Co., Ltd.

Verified Custom manufacturer · 2 yrs ·

China

Customizable Rock-bottom price

$538 1-49 ton Base price

$514 50-99 ton 4.5% off

$503 ≥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$ 538.00

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 Commercial Building Color Steel Sheet

Property	Parameter	Description
Product Name	Commercial Building Color Steel Sheet	Pre-painted galvanized/galvalume steel sheet for commercial construction applications
Material Grade	DX51D+Z / DX53D+AZ / SGCC / Q235	Equivalent to ASTM A653 CS Type B, EN 10346 DX51D+Z, JIS G3302 SGCC
Standard Compliance	ASTM A755 / EN 10169 / GB/T 12754	Meets international pre-painted steel coil and sheet standards for building use
Chemical Composition (C)	≤ 0.12%	Low carbon content ensures good formability and weldability
Chemical Composition (Mn)	≤ 0.60%	Manganese content for structural integrity
Chemical Composition (P)	≤ 0.045%	Controlled phosphorus for improved ductility
Chemical Composition (S)	≤ 0.045%	Low sulfur to enhance corrosion resistance
Tensile Strength	270–500 MPa	Per ASTM A653 / EN 10346; varies by grade and coating type
Yield Strength	140–420 MPa	Minimum yield strength per EN 10346 DX51D+Z / ASTM A653 CS
Elongation	≥ 22%	Minimum elongation at fracture (A80mm), ensuring formability for roofing and cladding
Thickness Range	0.3 mm – 1.5 mm	Standard commercial building sheet thickness; custom thickness available on request
Width Range	600 mm – 1250 mm	Coil or cut-to-length sheet; standard widths for roofing panels and wall cladding
Coating Type & Weight	Zinc: Z60–Z275 g/m²; Galvalume: AZ50–AZ150 g/m²	Hot-dip galvanized or galvalume base; top coat polyester (PE), PVDF, or SMP paint
Paint Thickness	Top coat: 15–25 μm; Primer: 5–7 μm; Back coat: 7–12 μm	Multi-layer coating system for UV resistance, weatherability, and color retention
Surface Finish	Smooth / Embossed / Matte / High Gloss	RAL color customization available; 60°gloss range 10–80 GU per EN ISO 2813
Application	Roofing, wall cladding, curtain walls, canopies, commercial facades	Widely used in shopping malls, warehouses, office buildings, and industrial parks
Certification	ISO 9001 / CE Marking / SGS / BV	Third-party inspection and quality management system certification available
Packaging	Coil or flat sheet; waterproof paper + steel strip bundling	Export seaworthy packaging; coil ID 508/610 mm, OD ≤ 1500 mm, weight ≤ 10 MT
MOQ	25 MT per order	Mixed colors and specifications accepted; sample order available for quality verification

Commercial Color Steel Sheet - Mill Direct Manufacturer

Commercial building color steel sheet serves as a cornerstone material in modern construction, delivering a powerful combination of structural integrity, weather resistance, and architectural versatility. Engineered for demanding commercial environments, these panels are produced by applying a polymer coating — typically polyester (PE), high-durability polyester (HDP), or polyvinylidene fluoride (PVDF) — onto hot-dip galvanized or galvalume steel substrates. The result is a product that withstands UV radiation, acid rain, and temperature fluctuations ranging from -40°C to +120°C without significant degradation. Commercial builders and contractors across Asia, Europe, and North America rely on color-coated steel sheet for roofing systems, wall cladding, curtain wall panels, and prefabricated building envelopes. As a mill-direct manufacturer, we eliminate intermediary markups, offering verified raw material traceability, consistent batch quality, and tailored specifications to match any commercial project requirement — from large-scale logistics warehouses to retail complexes and industrial facilities.

What is Commercial Building Color Steel Sheet?

Commercial building color steel sheet is a composite panel consisting of a cold-rolled or hot-dip zinc-coated steel base coated with one or more layers of organic paint through a continuous coil-coating process. The substrate typically carries a zinc coating weight of Z100–Z275 g/m² or AZ50–AZ150 for galvalume variants. These sheets find extensive application in commercial roofing, facade cladding, interior partitions, and sandwich panel facings, combining load-bearing capability with aesthetic flexibility across a wide spectrum of RAL and custom colors.

Commercial building color steel sheet supplier

Commercial Building Color Steel Sheet Manufacturing Process

Production begins with premium-grade cold-rolled steel coils that undergo surface degreasing, chromate-free passivation, and primer application before the topcoat is roller-applied in a continuous coil-coating line operating at speeds up to 120 m/min. Each coating layer is cured in a precision-controlled oven at 220°C–240°C PMT (Peak Metal Temperature). A protective PVC film is applied post-curing to prevent surface damage during transit and fabrication, ensuring zero surface defects upon delivery.

Commercial Building Color Steel Sheet Technical Specifications

Our commercial building color steel sheet meets GB/T 12754, EN 10169, and ASTM A755 standards. Base metal yield strength reaches 280–550 MPa, with a tensile strength minimum of 340 MPa. Available thicknesses span 0.3 mm to 1.5 mm, coil widths from 600 mm to 1,250 mm, and total coating thickness of 18–35 µm for standard PE grades and up to 25 µm for PVDF systems. Gloss retention exceeds 50% after 10 years of outdoor exposure per ASTM D523 testing protocols. Salt spray resistance surpasses 1,000 hours per ASTM B117.

Commercial building color steel sheet manufacturer

Get a Competitive Quote for Commercial Building Color Steel Sheet

Partner with our mill-direct team to access cost-effective pricing on commercial building color steel sheet without compromising on quality certification or delivery timelines. We support MOQs from 25 metric tons with flexible lead times of 15–25 days for standard orders and custom color matching within 7 business days.

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!

Commercial building color steel sheet wholesale

Ratings & Reviews

4.5

Based on 8 reviews

5 5

4 2

3 1

2 0

1 0

Michael B.

United States

2025-02-01

Initial coil width variance — issue flagged and corrected

Our first order of 35 MT of 0.45 mm color steel coil specified 1,250 mm width for wall cladding fabrication. Upon arrival, we measured three coils running approximately 8 mm narrower than spec, which would have caused alignment issues during roll forming. We raised the discrepancy with the supplier immediately. To their credit, they acknowledged the variance within 24 hours, issued a credit for the affected coils, and arranged replacement material that arrived within 10 days at correct dimensions. Quality control on the replacement batch was verified and correct. Confidence restored — we have since placed a second order.

Tariq A.

UAE

2025-02-23

Competitive pricing for bulk, lead time slightly extended

Ordered 60 MT of 0.55 mm PVDF-coated color steel sheet, AZ150 galvalume substrate, for a commercial roofing project in Dubai requiring high UV and heat resistance up to 120°C. Pricing was noticeably more competitive than regional distributors for this specification. Product arrived with full test reports and PVC film intact. The lead time ran 27 days rather than the quoted 25, which required a brief schedule adjustment on our side. Not a serious problem, and the technical support team kept us updated throughout. Would order again for the right project.

James F.

United Kingdom

2025-03-16

Good value on 0.3 mm sheet, minor documentation delay

Placed an order for 40 MT of 0.3 mm PE-coated sheet, Z100 substrate, for interior partition and sandwich panel facing applications. Product quality was solid — coating adhesion tested well and color matched the RAL 9002 sample we approved. Our only issue was that the ASTM A755 compliance certificate arrived two days after the shipment had already left port, which caused a brief hold-up at our end. The team resolved it quickly by sending digital copies, but earlier coordination would have been cleaner. Overall good value for the price point.

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.