Energy-Saving Automatic Insulated Roller Shutter Door – Aluminum Alloy Structure for Warehouses & Farmhouses

Energy-Saving Automatic Insulated Roller Shutter Door – Aluminum Alloy Structure

Energy-efficient automatic roller shutter featuring insulated aluminum alloy slats designed to reduce heating and cooling costs in warehouses, farmhouses, and semi-conditioned facilities. The injected polyurethane foam core between aluminum skins provides thermal insulation while maintaining structural rigidity. Automatic operation with programmable timer control allows scheduled opening for ventilation and closing for thermal retention.

Key Features

• Insulated Slat Construction: Double-skin aluminum with injected polyurethane foam core (density 40–45 kg/m³)
• Energy Saving: Reduces heat transfer by up to 60% compared to non-insulated metal shutters
• Aluminum Alloy Structure: Lightweight, corrosion-resistant frame and slat assembly
• Automatic Timer Control: Programmable open/close schedule for daily energy management
• Weather Sealing: Full perimeter brush seals and bottom rubber strip for draft prevention

Technical Specifications

• Slat Material: Double-skin aluminum alloy with PU foam insulation, slat height 77–100mm
• Thermal Transmittance (U-value): ~2.5 W/m²·K (depending on slat profile)
• Slat Thickness: 1.0–1.5mm per skin
• Finish: Polyester powder coating, standard RAL colors
• Motor: 220V tubular motor with manual override and timer control option
• Max Opening: Custom up to 5m width × 4m height
• Operating Temperature: -20°C to +60°C

Applications

• Warehouses with temperature-sensitive stored goods
• Farmhouses, barns, and agricultural storage buildings
• Workshops and semi-conditioned work areas
• Cold storage anteroom and buffer zone doors

Pricing: Starting at $480 USD (FOB Guangzhou)
Lead Time: 15-20 business days for standard sizes
Includes: Insulated aluminum slat curtain, motor, remote control, guide rails, programmable timer