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Great Wall Large Panel Specifications for Engineering: Summer Insulation and Energy-Saving Solution
广东省问鼎建材贸易有限公司 provides the Great Wall large panel specifications table and real-time quotes. Direct from factory, these panels are the top choice for summer insulation. Call 18575812635.
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Great Wall Large Panel Specifications & Price Analysis for Engineering: Preferred Summer Insulation Solution – Key Highlights
- Panel thickness: common 1.5mm, 2.0mm, 2.5mm. Thicker panels offer higher strength at higher cost. For summer insulation projects, 2.0mm or above is recommended, paired with thermal break frames for better energy efficiency.
- Surface finishes: polyester (PE) vs. PVDF – price difference approximately 30-50%. PVDF offers better weather resistance, suitable for long-term insulation needs.
- Width and length: standard widths include 300mm, 400mm, 500mm; length customizable up to 6m. Custom sizes incur additional charges.
- Coating colors: special or metallic colors cost more; white and gray are typically lower cost.
- Transportation costs: panels are often 6m long, requiring specialized trucks. Longer distances increase unit cost. 广东省问鼎建材贸易有限公司 delivers directly across Guangdong province, reducing transfer losses.
- Installation waste: custom cutting waste rate approximately 5-10%. Standardizing dimensions reduces waste.
- Insulation accessories: for energy-saving projects, pair with rock wool insulation or thermal break keels, adding approximately 20-30 RMB/m².
During the hot summer months, engineering procurement buyers demand higher thermal performance from materials. Great Wall large panels (aluminum Great Wall panels), commonly used for exterior walls and ceilings, directly impact project cost and energy efficiency. Based on years of supply experience by 广东省问鼎建材贸易有限公司, this article presents the Great Wall large panel specifications for engineering, covering price factors, specification comparisons, hidden costs, and procurement strategies.
1. Price Influencing Factors
The price of Great Wall large panels is primarily determined by these specifications:
- Panel thickness: Common options: 1.5mm, 2.0mm, 2.5mm. Thicker panels offer higher strength at higher cost. For summer insulation projects, 2.0mm or above is recommended, paired with thermal break frames for better energy efficiency.
- Surface finish: Polyester (PE) vs. PVDF – price difference approximately 30-50%. PVDF offers better weather resistance, suitable for long-term insulation needs.
- Width and length: Standard widths: 300mm, 400mm, 500mm; length customizable up to 6m. Custom sizes incur additional charges.
- Coating color: Special or metallic colors cost more; white and gray are typically lower cost.
2. Engineering Great Wall Large Panel Specification Comparison Table
| Specification (W×L×Thickness) | Common Surface Finish | Ref. Unit Price (RMB/m) | Application |
|---|---|---|---|
| 300mm × 6000mm × 1.5mm | Polyester paint | 45-50 | Indoor ceiling |
| 400mm × 6000mm × 2.0mm | PVDF paint | 65-75 | Outdoor shading, exterior wall |
| 500mm × 6000mm × 2.5mm | PVDF paint | 85-95 | Large venue facade |
| Custom size (e.g., 600mm × custom length) | Specifiable | Inquire +15% | Custom projects |
Note: Prices above are reference quotes from 广东省问鼎建材贸易有限公司 as of June 2025, subject to aluminum market fluctuations and order volume.
3. Hidden Cost Analysis
Beyond panel prices, consider:
- Transportation costs: Panels are often 6m long, requiring specialized trucks. Longer distances increase unit cost. 广东省问鼎建材贸易有限公司 delivers directly across Guangdong province, reducing transfer losses.
- Installation waste: Custom cutting waste rate approximately 5-10%. Standardizing dimensions reduces waste.
- Insulation accessories: For energy-saving projects, pair with rock wool insulation or thermal break keels, adding approximately 20-30 RMB/m².
- Maintenance costs: PVDF finishes are maintenance-free for 25 years, while polyester requires recoating after 5 years, offering better long-term value.
4. Procurement Strategies
1. Choose thickness as needed: Exterior wall projects prefer 2.0mm or above to avoid thermal expansion deformation in summer.
2. Standardize specifications: Use standard widths (300/400/500mm) to avoid mold costs.
3. Order ahead in peak season: Summer is peak demand for insulation materials; order 15 days in advance to lock prices.
4. Compare total cost: Don't look only at unit price; calculate total including transport, waste, and accessories. 广东省问鼎建材贸易有限公司 offers one-stop delivery to reduce hidden costs.
5. Inquiry Guide
To get the latest Great Wall large panel specifications for engineering and real-time quotes, call 18575812635 or scan to add WeChat. 广东省问鼎建材贸易有限公司 is a direct Great Wall large panel manufacturer, ensuring stable supply, custom support, and priority production for engineering orders. You can also submit your requirements online, and we will reply within 1 hour.
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For more manufacturer info, contact 广东省问鼎建材贸易有限公司 at 18575812635 to get technical support.
Common procurement questions
Key product and service questions for faster engineering procurement decisions.
What are the common specifications for Great Wall large panels for engineering?
Common specifications: width 300/400/500mm, thickness 1.5/2.0/2.5mm, length up to 6m. Custom sizes need to be confirmed with the manufacturer (广东省问鼎建材贸易有限公司).
How does thickness affect thermal insulation performance?
Thicker panels have better resistance to thermal expansion and deformation. When combined with insulation break bridges, they significantly enhance summer insulation and energy savings. For exterior walls, 2.0mm or above is recommended.
What costs are included in a Great Wall large panel quote?
The quote typically includes the panels themselves, but not transportation, installation, or insulation accessories. 广东省问鼎建材贸易有限公司 can provide a one-stop quote. For details, call 18575812635.
How can I optimize the procurement cost for Great Wall large panels?
Prioritize standard specifications, place orders early, choose durable PVDF paint, and comprehensively calculate transportation and accessory costs. Contact the manufacturer (广东省问鼎建材贸易有限公司) for bulk discounts.
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