Globe Hardware
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Aluminum drop seal for door bottom is composed of aluminum alloy and silicone strip. It is installed on the bottom of the door, embedded or exteriored, featuring strong anti-aging and durable properties. It effectively isolates indoor and outdoor environments, resisting sand, dust, and insect invasion, while providing insulation, soundproofing, and energy savings.
| Product name | Wooden door Aluminium Automatic Drop Down Door Bottom Seal |
| Material | Aluminum alloy frame + silicone sealing strip + 304 stainless steel accessories + Copper bolt |
| Sealing gap | <15mm |
| Installation | Surface mounted or Concealed installation |
| Advantages | Soundproof, Dustproof, Windproof, Waterproof |
The surface features a matte silver-white aluminum alloy profile with hard anodizing treatment. When the door closes, the frame squeezes the adjusting copper head screw, moving the sealing strip downward to close the gap. As the door opens, the strip automatically lifts, preventing ground wear and ensuring smooth operation.
The sealing strip can be cut up to 15cm from the side without the copper head.
• Concealed: Actual length should be 8mm shorter than door width.
• Surface: Actual length should be 5mm shorter than door width.
1. Express: DHL, Fedex, UPS, TNT, etc.
2. Air and Sea Freight options available.
3. Delivery Time: Usually 7-15 workdays based on quantity.
Packing: Inner plastic bag, outside carton. Standard 20pcs/carton or customized.
Custom logo printing on packaging.
Contact us for sample requests.
Pre-sale, sale, and after-sale service.
