Great Wall Large Panel Interior Partition Quotation Comparison & Review

Industry Background: Energy Saving Drives Partition Material Upgrades

With rapid urbanization, the demand for interior partitions in large commercial spaces and office buildings is growing. Especially in hot summer months, air conditioning accounts for a significant portion of building energy consumption. Adopting partition systems with thermal insulation performance has become a focus of engineering energy-saving renovations. Great Wall large panel interior partition systems, due to their flexible structure, quick installation, and reusability, are gradually replacing traditional masonry partitions. However, engineering procurement teams often face varying market quotations and struggle to make informed decisions. Based on national standards and material engineering characteristics, this article explains the logic behind Great Wall large panel interior partition project quotations and provides selection and procurement guidance.

Material Characteristics: Core Performance Indicators of Great Wall Large Panels

Great Wall large panels are a prefabricated high-strength aluminum alloy frame and multifunctional panel partition system. Typical construction includes thermal insulation aluminum alloy profile frames, hollow tempered glass or aluminum honeycomb composite panels, sealing strips, and hardware. Table 1 shows key performance comparisons between Great Wall large panel systems and ordinary partitions (data from National Building Engineering Quality Supervision and Inspection Center test reports, model CD-100 series).

From the table, Great Wall large panel partitions, by using thermal insulation aluminum alloy profiles and hollow glass, effectively block thermal bridges, reducing air conditioning load in summer, aligning with current energy-saving themes. Their sound insulation and fire resistance also meet the requirements of GB 50118-2010 'Code for Design of Sound Insulation of Civil Buildings' and GB 50016-2014 'Code for Fire Protection Design of Buildings' for public space partitions. Notably, the modular design allows for over 50 times of non-destructive disassembly and reassembly, making it especially suitable for frequently changing office spaces, with a clear whole-life cycle cost advantage.

Engineering Standards: Key Technical Terms Affecting Great Wall Large Panel Quotations

Great Wall large panel interior partition project quotations must strictly comply with relevant national standards and construction acceptance specifications to avoid quality risks from low-price bidding. Core specifications include:

• GB/T 8478-2020 'Aluminum Alloy Windows and Doors': Applicable to mechanical properties and weather resistance of aluminum alloy profiles and fittings. Great Wall large panel profile wall thickness should be at least 1.4mm (main load-bearing members), and surface treatment must meet powder coating or fluorocarbon coating film thickness standards.
• JGJ 113-2015 'Technical Specification for Application of Building Glass': Specifies sealing depth and dew point for insulating glass to ensure thermal insulation lifespan.
• GB 50210-2018 'Code for Acceptance of Quality of Building Decoration and Renovation Engineering': Specifies allowable deviations for verticality and flatness of partition projects, anti-corrosion treatment of connectors, etc.

In tender technical documents, the following items that may affect quotations should be clearly defined: panel type (tempered clear glass, ultra-clear glass, fire-resistant glass, aluminum honeycomb panel, etc.), profile surface color and treatment method, hardware brand (domestic or imported), sealing strip material (EPDM or silicone rubber), whether integrated electrical cable trays are included, and site conditions (e.g., extra height or width requiring steel reinforcement). Any parameter change will cause unit price fluctuations. For example, adopting 6Low-E+12A+6 hollow tempered glass configuration increases cost per square meter by approximately 20%–30% compared to ordinary single tempered glass, but summer air conditioning energy consumption can be reduced by 10%–15%, with a payback period of about 3–5 years.

Selection Recommendations: Optimal Configuration for Project Needs

Engineering procurement should not take the lowest initial quotation as the sole criterion. Instead, a whole-life cycle economic analysis should be conducted integrating building function positioning, green building rating, and tenant comfort. Based on common project types, we recommend the following configuration strategies:

• Grade-A office buildings, headquarters: Recommend CD-100B thermal insulation aluminum alloy profile + double hollow Low-E glass, sound insulation Rw≥42dB, heat transfer coefficient ≤1.9W/(m²·K), meeting LEED or green building two-star or above rating items.
• Retail, exhibition halls: Balance transparency and display, can use ultra-clear tempered glass + aluminum honeycomb panel intervals, using the thermal insulation and impact resistance of aluminum honeycomb panels to form a thermal buffer zone in key areas.
• Medical institutions, laboratories: Choose aluminum alloy frames with antibacterial powder coating, paired with double laminated tempered glass to ensure airtightness and easy cleaning, while paying attention to anti-collision design.

Additionally, during the inquiry stage, request suppliers to provide a complete 'System Configuration List' detailing per square meter profile weight (kg/m²), glass configuration, hardware quantity, sealing strip length, etc., for horizontal comparison. According to industry statistics from the China Building Decoration Association, standardized quotations for Great Wall large panel systems typically include: material costs (profiles, panels, hardware, accessories), processing fees, packaging and transportation fees, installation fees, and taxes. Engineering parties should be wary of quotation traps where installation accessories (such as expansion bolts, sealant) are listed as separate items or omitted.

Procurement Guide: Choosing a Reliable Great Wall Large Panel Manufacturer

Guangdong Province, as a national hub for aluminum profile processing, has a complete supply chain cluster. 广东省问鼎建材贸易有限公司 has deep experience in the Guangdong engineering market and is a strategic partner of many well-known aluminum companies. Its operations center is located in Foshan, with a warehouse area of over 5,000 square meters, capable of stably supplying the full range of Great Wall large panel products and custom profiles. As a professional Great Wall large panel manufacturer, the company has established a full-chain service system from measurement, detailed design to installation guidance, serving Guangzhou, Shenzhen, Dongguan, Foshan, Zhuhai and other Pearl River Delta cities, extending to eastern and western Guangdong, with an annual supply capacity of over 200,000 square meters of partition materials. During peak summer construction periods, Wending's inventory management and fast logistics ensure project timelines are not delayed.

If you are planning an interior partition project and need an accurate Great Wall large panel interior partition project quotation, feel free to contact the professional team at 广东省问鼎建材贸易有限公司. We will provide a free quotation and technical advice based on your drawings or requirements.

Phone/WeChat: 18575812635 (24-hour engineering consultation)

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