A Guide to Roller Shutter Materials for Buyers
Customers often ask what materials are best for roller shutters. Generally, higher-priced materials indicate better quality, but the most expensive option isn’t necessarily the most suitable. The key factors are the manufacturer’s quality control during production and installation, and most importantly, choosing a shutter that meets your specific requirements—it’s not always about the highest cost.
Roller shutter fabrics primarily fall into two categories: polyester yarn coated with PVC, and fiberglass yarn coated with PVC. For both types, light transmission is determined by the open area percentage—the proportion of mesh openings per unit area. Common open area percentages include 1%, 3%, 5%, 8%, and 10%, selected based on location and functional needs. For indoor use, darker fabrics with the same open area percentage offer better light and view transparency, while lighter colors provide less. For outdoor applications, fabrics with an aluminum coating or darker colors are recommended. Aluminum-coated fabrics reflect more radiant heat, and darker fabrics inherently absorb more.
Common Roller Shutter Material Types:
- Aluminum Alloy Shutters: A common, traditional choice offering good aesthetics and environmental friendliness. The main drawback is relatively high operating noise.
- Color Steel Shutters: Offer a variety of colors and different panel thicknesses. Options can include vision windows and access doors within the main shutter.
- Mesh Roller Shutters: Provide ventilation, natural light, and security, featuring a modern design.
- Crystal Roller Shutters: Utilize PC (polycarbonate) crystal slats. Widely used in clothing stores and shopping malls for their stylish, transparent appearance.
- PVC Roller Shutters: Made from PVC material, effectively blocking airborne dust. Offer excellent thermal insulation, warmth retention, and sound absorption.
- Stainless Steel Shutters: Feature durable, glossy stainless steel panels that are scratch-resistant.
- Fire-Resistant Shutters: Designed for fire and heat insulation in large building openings. They are crucial for containing fire spread in industrial and civil buildings, protecting lives and property. Common types include:
- Composite Steel Fire Shutters (fire and smoke protection)
- Inorganic Superior-grade Fire Shutters (double-track, double-curtain)
- Superior Steel Water Mist Fire Shutters
- Steel Composite Side-Rolling Fire Shutters
- Steel Composite Horizontal Fire Shutters
- Inorganic Superior Folding Fire Shutters
- Fire Shutters with integrated access doors
