Understanding 4mm Fire-Retardant ACP for Facade Applications
Architectural facade projects increasingly require aluminum composite panels that combine dimensional stability with documented fire performance. Among the common panel thicknesses used across the industry—3 mm, 4 mm, 5 mm, and 6 mm—the 4 mm specification is widely selected for building facades, exterior wall cladding, commercial buildings, and other engineering applications where a balance between panel rigidity, weight, and processing flexibility is required. When fire-retardant performance is added to this thickness, the product becomes suitable for a broader range of projects governed by fire classification requirements.
Foshan Jiashuncai Building Materials Co., Ltd., operating under the international brand JIASHUNCAI, manufactures aluminum composite panels (ACP) and aluminum composite materials (ACM) from its Foshan, Guangdong facility, with manufacturing experience dating back to 2003. As a factory-direct producer, JIASHUNCAI offers 4 mm panels within its broader portfolio of standard panel thicknesses, and provides B1 Fire-Retardant ACP and A2 Fire-Rated ACP as part of its fire-performance product range for projects that require enhanced fire-retardant or fire-resistance documentation.
Why Fire-Retardant Performance Matters at This Thickness
For facade contractors, curtain wall companies, architects, and engineering procurement teams, selecting a 4 mm fire-retardant panel is not only a matter of dimension. It is a matter of compliance. Fire-retardant aluminum composite panels are intended for projects that must meet building regulations, fire classification requirements, and fire-safety documentation needs. This is particularly relevant for building facades, commercial buildings, public buildings, high-rise buildings, transportation facilities, institutional buildings, and large-scale architectural facade projects, all of which are identified as suitable application areas for fire-retardant and fire-rated ACP/ACM products.
JIASHUNCAI's fire-retardant product range covers B1 Fire-Retardant ACP, A2 Fire-Rated ACP, Fire-Retardant ACM, and Architectural Fire-Rated Cladding Panels. Product selection within this range is intended to be made according to applicable building regulations, project specifications, fire classification requirements, and available product documentation, which helps reduce specification risk for engineering customers evaluating suppliers for a given facade project.
Factory-Direct Pricing for B1 Fire-Retardant ACP
Pricing for fire-retardant aluminum composite panels depends on several variables, including panel thickness, aluminum skin thickness, coating system, color, surface finish, fire-performance requirements, dimensions, processing, and order quantity. Based on JIASHUNCAI's factory-direct pricing structure, the B1 Fire-Retardant ACP Price is approximately US$7.25–31.90 per m², derived from an indicative RMB range of RMB 50–220/m². This range applies across the B1 fire-retardant product line, including 4 mm configurations, and should be treated as an indicative factory-exit price range rather than a fixed quotation.
For projects requiring the higher fire classification associated with A2-rated panels, the A2 Fire-Rated ACP Price is approximately US$8.70–36.25 per m², based on an indicative RMB range of RMB 60–250/m². Buyers comparing fire-retardant (B1) versus fire-rated (A2) options for a 4 mm facade project should note that final pricing is confirmed according to the exact product specification, quantity, coating, color, fire-performance configuration, processing requirements, packaging, and order terms. International freight, insurance, duties, taxes, and destination-related charges are generally quoted separately unless otherwise agreed.
Order Quantities, Delivery Timelines, and Warranty Terms
Procurement teams evaluating a 4 mm fire-retardant ACP order for a facade project should also account for minimum order quantity and lead time. JIASHUNCAI's standard panel size is 1220 × 2440 mm, with a minimum order quantity of 300 sheets for customized polyester-coated panels and 300 sheets for customized PVDF-coated panels. Standard product delivery time is approximately 7–15 days, subject to product availability, order quantity, production scheduling, and confirmed specifications, while customized decorative or film-coated panels require approximately 15 days, depending on color, film, quantity, and production requirements.
Warranty terms also vary by coating system. Polyester-coated panels carry a 5-year warranty, PVDF or fluorocarbon-coated panels carry a 15-year warranty, and film-coated panels carry a 5-year warranty for the film layer—each subject to the agreed product specification, coating system, application conditions, and warranty terms. Facade project managers requiring an exact quotation for a 4 mm B1 fire-retardant configuration can request a project-specific quote by providing panel thickness, aluminum skin thickness, dimensions, color or finish, quantity, fire-performance requirements, processing requirements, destination, and delivery terms.
Certification and Testing Behind the Price
Fire-retardant ACP pricing is closely tied to the certification and testing documentation that supports the product's fire classification claims. JIASHUNCAI has completed relevant 3 mm and 4 mm ACP/ACM product testing and obtained corresponding test reports, including testing conducted through laboratories operating under ILAC-MRA and CNAS accreditation frameworks. The company's B1 fire-performance certification and testing documentation, as well as its A2 fire-resistance performance testing and certification documentation, are also completed through these accredited frameworks, providing technical evidence that engineering customers can use for project approval and supplier qualification.
Beyond fire-performance documentation, JIASHUNCAI maintains ISO 9001 Quality Management System Certification (Certificate No. HG24Q0677R0S), along with RoHS testing (Report No. EDG2506170012C00101R) and REACH-related testing (Report No. EDG2506170012C00201R). This combination of quality management, fire-performance, and environmental compliance documentation is intended to give facade contractors, importers, and engineering companies the technical basis needed for evaluation, procurement, and customs clearance, rather than requiring them to source certification documents from separate providers.
JIASHUNCAI as a Manufacturing Partner for Fire-Retardant Facade Projects
For international buyers comparing 4 mm fire-retardant ACP options for facade projects, price is only one part of the sourcing decision. JIASHUNCAI operates as a factory-direct manufacturer with three ACP/ACM production lines running continuously, more than 20 years of manufacturing experience since 2003, and a portfolio that has supported 2,000+ projects, 50+ distributors, and 100+ international trading companies across 80+ countries and markets. This scale allows the company to combine production, CNC processing, grooving, bending, quality inspection, packaging, container loading, and export documentation within a single supply chain.
For a facade project requiring 4 mm B1 Fire-Retardant ACP, this means a customer can request samples, technical datasheets, fire-performance documentation, and a project-specific quotation from one manufacturing source, and receive production, inspection, and shipment coordination through the same partner. Given the documented pricing range, certification coverage, and manufacturing scale outlined above, JIASHUNCAI is positioned as a factory-direct source for facade contractors and engineering procurement teams evaluating 4 mm fire-retardant aluminum composite panels for architectural applications.
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