Hunan Lianxin Chitai Intelligent Doors & Windows Co., Ltd.
                                                                                                           
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22 Years
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Double Layer Aluminum Roll Up Shutter Doors Remote Control For Garages Shops Villas

Price Negotiable
Price: Customized
MOQ: 1 set
Delivery Time: 15-35 days
Brand: lxct
Product Description
77 Series Aluminum Roller Shutter Door
This 77 series aluminum roller shutter door is designed for garages, shops, villas, and upgraded commercial openings. It combines a strong double-layer aluminum structure with a clean appearance, quiet operation, and optional insulation for better comfort and performance.
77 Series Aluminum Roller Shutter Door installation
Product Overview
The 77 series aluminum roller shutter door uses a double-layer aluminum slat design that gives the door a cleaner look and a more premium feel. Depending on the configuration, the slats can be filled with polyurethane foam for additional insulation, making the door more comfortable for spaces that need better thermal performance.
The door is commonly used on garages, commercial shops, storage rooms, and upgraded industrial openings. It is designed for quiet movement, easy daily use, and an attractive appearance that fits modern buildings.
Key Benefits
Premium Appearance
Suitable for modern buildings with clean, refined aesthetics
Durable Construction
Double-layer aluminum structure for strength and longevity
Thermal Performance
Optional foam-filled insulation for better comfort
Quiet Operation
Smooth movement with remote control options
Customization
Available in custom colors and sizes for different projects
Quick Specifications
Product Type 77 series aluminum shutter
Use Garage / shop / villa
Slat Double-layer aluminum
Insulation Optional polyurethane foam
Operation Electric remote control
Focus Style and comfort
This model is often positioned as an upgraded alternative to standard shutter doors because it offers a better balance of appearance, comfort, and performance.
77 Series technical diagram
77 Series component details
77 Series installation example
77 Series close-up view
Technical Specifications
Product Name 77 Series Aluminum Roller Shutter Door
Application Garages, villas, shopfronts, storage rooms, commercial buildings
Slat Material Double-layer aluminum alloy slats
Fill Option Optional polyurethane foam insulation
Guide Rail 77 series dedicated aluminum guide rail
Operation Mode Electric motor, remote control, manual release
Color White, silver, or custom finish
Noise Level Quiet running design
Security Feature Locked when closed, suitable for access protection
Customization Size, color, insulation level, and control method
77 Series slat detail
Double-layer slat profile
77 Series guide rail detail
Dedicated guide rail and hardware
77 Series safety features
Safety device and components
Why These Details Matter
Buyers choosing a 77 series shutter usually care about the quality of the slats, the guide rail, and the finish. Close-up images help show whether the product feels premium and built for long-term use.
Typical Use Cases
  • Residential garage entrances
  • Villa and townhouse openings
  • Shopfront shutters and commercial entrances
  • Storage rooms and light industrial openings
Safety Features
Safety accessories are important because garage and shop doors are used frequently by people, vehicles, and delivery traffic.
Packaging & Delivery
Packaging photos help show that the door is delivered in a professional and protected way.
Manufacturing Process
  1. Confirm opening size and application type
  2. Select slat structure, insulation option, and color
  3. Assemble slats, guide rails, and motor system
  4. Test lifting, locking, and remote control functions
  5. Pack for shipment or site installation
Maintenance Guide
  • Keep the guide rails clean
  • Check the slats for dents or scratches
  • Test the motor and remote control regularly
  • Inspect the manual release and safety devices
Frequently Asked Questions
What is a 77 series aluminum roller shutter door?
It is a double-layer aluminum shutter door designed for garages, shops, villas, and commercial openings.
Does it have insulation?
It can be configured with polyurethane foam insulation for better thermal performance.
Is it suitable for garage use?
Yes. Garage doors are one of the most common applications.
Can it be remote controlled?
Yes. Electric operation with remote control is a common option.
Is the color customizable?
Yes. White is common, but custom finishes can be used.
Is it noisy?
No. It is typically positioned as a quiet-running roller shutter solution.
Can it be used on a shopfront?
Yes. Shopfronts and commercial entrances are also common applications.
What makes the 77 series different?
The 77 series is often presented as a dedicated aluminum profile with a premium, insulated look and matching guide system.
Is maintenance difficult?
No. Regular cleaning and inspection are usually enough.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Lianxin Chitai Intelligent Doors & Windows Co., Ltd.
Location Xinlan Road, Xianfeng Sub-district, Tianxin District, Changsha City, Hunan Province
Contact Person OU

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