Case Study: Metal Sunshade & Restricted Airflow Panels for Equipment Service Bays 

Abstract:  This case study explores the upgrade of equipment service bays using metal sunshade panels combined with restricted airflow panels. The client’s service bays experienced excessive solar heat gain, limited airflow, and aging infrastructure that compromised equipment performance and maintenance efficiency. By installing modular metal sunshade panels and restricted airflow systems, the bays achieved improved thermal control, controlled ventilation, and an updated appearance. This article details project background, design, fabrication, installation, performance results, and lessons learned, referencing authoritative internal and external sources.

1. Project Background: Service Bay Challenges

The client’s equipment service bays, constructed in the early 2000s, were built with metal walls and small, outdated ventilation louvers. Key challenges included:

• Excessive internal heat during peak sunlight hours, affecting equipment.

• Limited airflow leading to overheating and safety concerns.

• High maintenance frequency due to dust accumulation.

• Difficulty retrofitting traditional ventilation systems without major structural changes. (Internal Panel Guide)

Jintong Perforated Metal proposed modular metal sunshade panels with restricted airflow panels to reduce heat and control ventilation without structural modifications. (Internal Installation Guide)

2. Why Metal Sunshade & Restricted Airflow Panels Are Effective

Metal sunshades block direct sunlight, reducing internal temperatures, while restricted airflow panels maintain controlled passive ventilation. According to Kawneer, sunshades improve energy efficiency and occupant comfort. (Kawneer Article)

Restricted airflow panels balance ventilation and dust protection. Wiremeshfabs notes that “controlled airflow panels maintain ventilation while limiting dust and debris entry.” (Wiremeshfabs Study)

Studies show that sunshade and restricted airflow panels can reduce heat gain by 15–25% and lower HVAC dependency by 30–50%. (MDPI Study) (Transit Tomorrow Study)

3. Design & Specification

• Material: Aluminium 6061-T6 (4 mm) for sunshade; stainless steel 316 (3 mm) for restricted airflow panels.

• Sunshade: Horizontal projection of 450 mm, powder-coated for UV protection. (Internal Panel Design Guide)

• Restricted airflow panels: Slot openings of 80 mm designed to limit air intake while allowing passive ventilation. (Prance Building Study)

• Mounting: 60 mm ventilated gap behind panels to optimize controlled airflow. (TBK Metal Article)

• Installation: Modular clip-on panels allowing retrofit without major structural changes. (Archro Installation Guide)

Additional references include ACELAB perforated panel guides and iPerf technical resources. (ACELAB), (iPerf Knowledge Center)

4. Fabrication & Installation

Panels were fabricated with QA checks for thickness, perforation accuracy, and powder-coat adhesion. Kits were shipped to the site and installed by a team of four technicians over a weekend. Installation steps included attaching sub-frame, clip-in sunshade panels, installing restricted airflow panels, and sealing joints. (QS-Wiremesh Case Study)

5. Performance Outcomes

• Internal temperatures reduced by 14 °C during peak sun hours.

• Controlled passive airflow improved, reducing overheating risk.

• Maintenance intervals extended due to lower dust ingress.

• Modernized appearance improved corporate branding. (ResearchGate Study)

6. Lessons Learned

• Sunshade projection must be sized according to solar angle. (SHARCHS Guide)

• Restricted airflow panels should balance ventilation and dust control. (Prance Building)

• Ventilated cavity behind panels is critical for controlled passive airflow. (TBK Metal)

• Modular clip-on panels simplify retrofitting. (BNP Media Study)

7. Call to Action

If your equipment service bays are overheating or poorly ventilated, Jintong’s metal sunshade and restricted airflow panels provide a retrofit solution with minimal disruption. Contact us today for a survey, sample panels, and turnkey installation plan.

Contact us:
📞 +86 180 2733 7739
✉ [email protected]
Instagram: instagram.com/jintongperforatedmetal
WhatsApp: https://shorturl.at/jdI6P
LinkedIn: https://www.linkedin.com/in/andy‑liu‑36a033355/
YouTube: youtube.com/%40Jintong‑n7d
Website: perforatedmetalpanel.com

*This article references authoritative internal and external sources. For full specifications or custom quotations, contact us.*

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