Shandong Great Wall Panel Factory Wholesale: Jinan Commercial Complex Thermal Insulation Energy-Saving Curtain Wall Practical Sharing

This summer, Shandong experienced continuous high temperatures. A commercial complex project in Jinan, when constructing its new facade, the client explicitly required "thermal insulation and energy saving" as a hard target. After inspecting multiple Shandong Great Wall panel factory wholesalers, Project Manager Mr. Zhang ultimately chose our thermal break insulated Great Wall panels directly supplied by 佛山市壹元建材科技有限公司. Below is a review from material selection to installation.

Project Background

The project is located in Lixia District, Jinan, with 12 floors above ground and a curtain wall area of about 8000 m². The original design used ordinary aluminum panels, but severe western sun exposure in summer led to high air conditioning load. After energy-saving calculations, the client decided to switch to thermal break insulated structure Great Wall panels, requiring a heat transfer coefficient K ≤ 2.5 W/(m²·K).

Material Selection

We recommended our company's flagship double-silver Low-E + PA66 thermal strip composite Great Wall panels, with a profile wall thickness of 2.0mm and a thermal strip width of 24mm. When providing the Great Wall panel quotation, Mr. Zhang compared several local Shandong suppliers. While our price was not the lowest, the comprehensive thermal performance, delivery cycle, and localized service led to the final selection. Key point: direct supply from the Great Wall panel factory reduces intermediate links, offering competitive value.

Construction Key Points

1. Thermal break node treatment: Use specialized thermal pads at the connection between vertical frames and horizontal beams to avoid thermal bridging. 2. Sealant strips use EPDM to ensure air tightness. 3. On-site installation during the July high heat, we sent a technician for on-site guidance to ensure the thermal strips were not damaged. 4. At bay window corners, pre-bent Great Wall panels require high processing precision; our factory's CNC bending ensures consistent R angles.

Effect Display

After project completion, actual measurements showed an indoor-outdoor temperature difference of 8-10°C, and air conditioning runtime reduced by 30%. The client was very satisfied and indicated that the Phase II project would continue to use our Great Wall panels. Shandong Great Wall panel factory wholesale – quality and service are equally important.

Procurement Summary

When choosing a Shandong Great Wall panel factory wholesaler, don't just look at the unit price. Thermal break design, profile wall thickness, processing accuracy, and after-sales service are all indispensable. Our company, 佛山市壹元建材科技有限公司, has focused on direct supply of engineering aluminum for 10 years, offering free detailed design and sample making. To get the latest Great Wall panel quotation, feel free to contact us: phone 0757-66883689, or click the button below to submit your requirements, and we will reply within one working day.

You can also directly call the engineer hotline: 0757-66883689 (same as WeChat).

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