Profile Great Wall Board Price per Square Meter: Engineering Procurement Quotation Guide

Industry Background: Choosing Decorative Aluminum Panels for Insulation and Energy Saving

With high summer temperatures, the thermal insulation performance of building facades and interior decoration becomes a key consideration for engineering procurement. Profile Great Wall Board, a popular aluminum decorative panel in recent years, is widely used in curtain walls, fences, ceilings, and interior walls due to its weather resistance, light weight, high strength, and modern texture. However, the question "How much does Profile Great Wall Board cost per square meter?" is always a critical variable in purchasing decisions. As a direct supplier of engineering aluminum materials based in Foshan, 佛山市壹元建材科技有限公司 breaks down the five factors affecting the price based on industry standards and market conditions.

Material Properties: Aluminum-Magnesium Alloy and Surface Treatment Determine Base Cost

Profile Great Wall Boards typically use 6063-T5 or 3003 aluminum-magnesium alloy, with thickness ranging from 0.6 to 2.0mm. The base material price fluctuates with aluminum ingot prices. For surface treatment, PVDF coating is 30%-50% more expensive than polyester powder coating but offers weather resistance of over 20 years. Additionally, decorative processes such as wood grain transfer and stone grain hot transfer add about 15-25 RMB/m² to the processing cost. For projects requiring thermal insulation and energy saving, a composite core with polyurethane or rock wool can be added to the back of the board, increasing the unit price by approximately 40-80 RMB/m².

Engineering Standards: National Standards and Inspection Points

Profile Great Wall Boards must comply with the GB/T 5237-2017 standard for aluminum alloy building profiles. Thickness tolerance is ≤±0.05mm, and film thickness requirements: fluorocarbon ≥25μm, polyester ≥60μm. During project acceptance, attention should be paid to flatness (≤1mm/m), color difference (ΔE≤2.0), and adhesion (grade 0 by cross-cut test). Choosing high-grade aluminum materials can reduce rework risks, leading to lower total long-term costs.

Selection Advice: Matching Solutions by Project Type

For general interior decoration (e.g., commercial space accent walls), a 1.0mm thick polyester-coated Great Wall Board is recommended, with a quotation of approximately 120-180 RMB/m². For outdoor curtain walls, a 1.5mm or thicker PVDF-coated board is suggested, with a price range of 200-350 RMB/m². For energy-saving projects with thermal insulation, choose composite insulated boards, with a full package price of about 300-450 RMB/m². Note that custom color matching, special bending, slotting, and other processing fees are charged separately. Bulk orders (≥1000 m²) typically receive a 5%-10% discount.

Procurement Guide: Inquiry Process for Direct Supply from Foshan

To get an accurate quotation for Profile Great Wall Board, it is recommended to specify the following: aluminum alloy grade, thickness, surface treatment, order quantity, and whether an insulation layer is needed. 佛山市壹元建材科技有限公司, as a Profile Great Wall Board manufacturer, has 18 extrusion lines and its own coating workshop, offering free samples and CAD detailing. Click the form below or call 0757-66883689 now to receive the daily aluminum ingot base price plus processing fee breakdown, and enjoy direct delivery within 48 hours from Foshan.

Or consult our online AI customer service (click here), and get a reference price range for Profile Great Wall Board per square meter within 30 seconds.

View related products: Profile Great Wall Board price per square meter