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TWY Typhoon-Rated Louvers
TWY Series Typhoon-Rated Louvers
TWY220–TWY740 Series
The TWY series is engineered for the Hong Kong typhoon environment, spanning TWY220 (small) to TWY740. TWY420 (one-piece or split blade) and TWY630 large typhoon louvers have been supplied for data-centre, commercial, university, education-centre and cavern projects in Hong Kong. Wind-load and rain-resistance details are developed per project.
Specifications
| Series range | TWY220–TWY740 |
|---|---|
| Key models | TWY420 (one-piece / split blade) / TWY630 (large typhoon louver) |
| Blade type | One-piece / split blade |
| Material | 6063-T5/T6 aluminium |
| Finish | PVDF fluorocarbon coating |
| Applications | Data centres, commercial buildings, schools, cavern projects |
| Project references | data-centre, commercial, university, education-centre and cavern projects |
| Drawings | Developed per project |
Performance & selection
| Free area | Per model and project |
|---|---|
| Face velocity | Per project |
| Pressure drop | Per model |
| Water penetration | Per model and project |
| Size range | Per project |
| Screens / accessories | Per project |
| Testing / certification | Per project |
Performance data is provided per model and project with verified test/calculation documents; please include project wind load, dimensions and glazing when requesting data.
Project & supply
- Applications: Data centres, commercial buildings, schools, cavern projects
- MOQ: Confirmed per project and quantity
- Sample / batch lead time: Confirmed after drawing, tooling and scheduling
- Warranty: Confirmed in the contract by product system
- Quotation: Within 24 hours
Project references: Hong Kong International Airport T2, Hospital Authority hospitals, Macau Galaxy, West Kowloon Cultural District; data-centre references available on request
Request a quotation
Send your requirements directly and we will reply within 24 hours. You can upload drawings (PDF / DWG / DXF / ZIP / JPG / PNG, max 5 MB).
Product: TWY Typhoon-Rated Louvers
Product images are appearance renderings showing opening type and elevation proportions. This product has no fixed drawing set; drawings, blade layout, spacing and colour are developed per project and confirmed by the order.
← Back to commercial productsFrequently asked questions
What is the MOQ for TWY Typhoon-Rated Louvers?
MOQ is confirmed per project and order quantity; sample and batch orders can both be discussed.
What is the lead time?
Sample and batch lead times are confirmed after drawing, tooling and production scheduling review; quotations are returned within 24 hours.
Do you support OEM/ODM and custom drawings?
Yes. We support custom drawings, tooling, samples and OEM/ODM production, with English shop drawings and inspection records.
Can I get drawings and specifications?
This product has no fixed drawing set; drawings and blade/panel layout are developed per project.
Can you provide performance data?
Wind load, water/air tightness, U-value and other performance data are provided per project and system with verified test/calculation documents; we do not publish unverified figures.
How are packing, shipping and warranty handled?
Packing and shipping are planned per destination; warranty terms are confirmed in the contract by product system.