Stainless Steel Fixed Weatherproof Louver
SS304 / SS316 stainless steel fixed weatherproof louver is a heavy-duty exterior wall ventilation vent engineered for harsh and coastal environment HVAC systems. Designed with optimized fixed weatherproof blades, this industrial rainproof louver ensures consistent air circulation while blocking rain ingress. Featuring excellent corrosion resistance, sturdy construction and zero frequent maintenance, it supports custom dimensions and optional accessories including insect mesh, bird mesh and dampers. Widely applied in factories, marine buildings, mechanical rooms and all commercial exterior air intake and exhaust ventilation projects.
Product Description
The Stainless Steel Fixed Weatherproof Louver is designed for exterior wall ventilation applications requiring high durability, corrosion resistance, and reliable rain protection. Featuring fixed weatherproof blades, it effectively prevents rainwater penetration while maintaining stable airflow for both air intake and exhaust systems.
Manufactured from high-grade stainless steel (SS304 or optional SS316), this louver is suitable for harsh environments such as coastal areas, industrial plants, and high-humidity conditions. Its robust construction ensures long-term performance with minimal maintenance.
Key Features
- Fixed Weatherproof Blade DesignOptimized blade profile reduces rain ingress while allowing continuous airflow
- High Corrosion ResistanceMade from SS304 / SS316 stainless steel, ideal for harsh and coastal environments
- Heavy-Duty ConstructionStrong frame structure suitable for industrial and commercial applications
- Optional Accessories AvailableInsect screen, bird mesh, and damper options available
- Low MaintenanceStainless steel surface ensures long service life with minimal upkeep
- Custom FabricationSizes, thickness, and configurations can be customized
Applications
- Exterior wall ventilation
- Industrial plants & factories
- Coastal buildings & marine environments
- Mechanical rooms / equipment rooms
- Commercial buildings
- HVAC air intake and exhaust openings
Technical Specifications
| Parameter | Specification |
| Material | Stainless Steel (SS304 / SS316 Optional) |
| Type | Weatherproof Louver |
| Blade Type | Fixed Blade |
| Frame Type | Standard / Flanged Frame |
| Blade Depth | 140 mm / 160 mm (Typical) |
| Thickness | Customizable |
| Surface Finish | Brushed / Polished / Natural Finish |
| Accessories | Insect Screen / Bird Mesh / Damper (Optional) |
| Size | Custom Sizes Available |
| Installation | Wall Mounted |
| Function | Rain Protection & Ventilation |
