Typhoon-Proof Windows And Doors: Key Features for Ultimate Protection
Typhoon season brings heavy rains and strong winds every year. For buildings using Aluminium Windows and Aluminium Doors, choosing the right products ensures safety and comfort. Here’s how to select typhoon-resistant systems.
1. Aluminium Profile Quality
High-purity aluminium alloys matter. For Aluminium Casement Windows and Aluminium Sliding Doors:
Use Grade 6063-T5/T6 alloys for better strength.
Check wall thickness. Meet 2025 GB/T 8478 standards: 1.8mm minimum for coastal areas. Thinner frames bend under 1200Pa+ wind pressure.
2. Glass Selection
Commercial And Household Glass must handle wind impacts.
Tempered glass with 3C certification (like Xinyi Glass or North Glass) resists breakage.
For large Aluminium Sliding Windows, use 8-12mm glass based on panel size. Add steel bars if glass exceeds 3㎡.
3. Flush Frame-Sash Design
Modern Aluminium Windows use flush frames. Benefits:
Smooth surfaces prevent injuries.
Protects EPDM seals from sun damage.
Improves water resistance by hiding seals.
4. Multi-Layer Sealing
Typhoons test sealing systems. For Aluminium Doors and windows:
Use sulfur-cured EPDM gaskets (tested with silicone glue compatibility).
Triple seals block 99% rainwater. Check gaps with a 0.2mm feeler gauge.
5. Tilt & Turn Windows
Aluminium Casement Windows with tilt-and-turn functions work best.
Multi-point locks (5+ locking points) secure frames.
Tilt mode allows ventilation during storms.
6. Reinforced Corners
Weak corners cause leaks. For Aluminium Doors and windows:
Choose corner reinforcement with glue injection.
This fills gaps and boosts strength by 30%.
7. Drainage Systems
Hidden drainage prevents flooding. For Aluminium Sliding Doors:
Install ground drain systems with 8mm holes.
Avoid upward-facing drains—they let wind push water inside.
Quick Checks for Buyers
Ask suppliers for wind pressure test reports (EN 14351-1 or ASTM E283).
Test samples: Apply 5000Pa pressure to check frame deformation.
Coastal projects need salt spray certifications (ISO 9227).
Typhoon-proof Aluminium Windows and Doors combine strong materials and smart design. Whether installing storm-resistant Aluminium Sliding Doors for hotels or energy-efficient Aluminium Casement Windows for homes, these features ensure safety and long-term value.