Iron Square Tube Ceiling Installation Quotation: Full Record of Shopping Mall Insulation and Energy-Saving Renovation

This summer, the top-floor ceiling of a large shopping mall in Foshan was old and worn, causing high indoor temperatures and soaring air conditioning energy consumption. We were invited to perform a ceiling renovation, selecting an iron square tube (aluminum alloy square tube) ceiling system to enhance aesthetics while significantly reducing heat transfer. Below is the detailed process from material selection to installation.

Project Background

The dining area ceiling on the third floor was originally a gypsum board ceiling, deteriorated over the years. Summer sunlight caused the top surface to reach 45°C, leading to massive air conditioning loss. The client required a new ceiling that balances insulation and energy saving with quick construction. After multiple comparisons, we recommended the iron square tube product from 佛山市壹元建材科技有限公司, a local Foshan brand. The surface uses weather-resistant polyester paint with a reflectivity of 70%, effectively reducing heat absorption.

Material Selection

For insulation needs, we chose the iron square tube manufacturer Yiyuan Building Materials' 100×50mm specification, wall thickness 1.2mm, spacing 150mm. The surface treatment is fluorocarbon paint with strong weather resistance, paired with a dedicated keel system that leaves a 40mm ventilation layer to utilize air convection for heat removal. Additionally, 10mm thick aluminum foil insulation cotton was laid above the ceiling to further block radiant heat. The overall solution was based on the iron square tube quotation, with material cost approximately 45 yuan per square meter (including accessories), only 10% higher than traditional gypsum board but with a 30% improvement in energy saving.

Construction Highlights

• Measurement and layout: Precisely mark lines according to drawings to ensure neat alignment of square tubes; install corner trims first.
• Install keel: Use hot-dip galvanized light steel keel at 600mm spacing, M8 fully threaded hanger rods for load-bearing.
• Lay insulation: Place aluminum foil insulation cotton between keels, seal overlaps with aluminum foil tape to prevent thermal bridging.
• Install square tubes: Snap in from one end to the other, keep level, adjacent clips spacing ≤1.5mm.
• Edge treatment: Use matching convex corner trims to prevent deformation and enhance appearance.

The entire process took 5 days, 2 days ahead of schedule, thanks to Yiyuan Building Materials providing complete pre-fabricated components that reduced on-site processing.

Results Showcase

After renovation, the top temperature was measured to drop by 12°C, the shopping mall's air conditioning load decreased by 25%, and monthly electricity savings amounted to approximately 15,000 yuan. Customers reported a cooler dining area, and the linear design of the square tubes added a modern touch, upgrading the mall's image.

Procurement Summary

This successful case resulted from choosing 佛山市壹元建材科技有限公司's iron square tube ceiling installation quotation which was transparent and reasonable. Local direct supply eliminates intermediaries, and one-stop technical support is provided. If you are also looking for an insulation and energy-saving ceiling solution, feel free to contact Yiyuan Building Materials at 0757-66883689, or click the button below to get a quotation.

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