High Resilience Window Windproof Block Sound Insulation Aluminum Window Sealing Custom Sizes
High Resilience Window Windproof Block
,Sound Insulation Aluminum Window Sealing
,Aluminum Window Sealing Custom Sizes
Our Silicone Windproof Block is an essential sealing component specially designed for aluminum door and window systems, widely used on thermal break casement windows and sliding windows. It fills the gaps between window sash and frame to block strong wind, prevent air infiltration, reduce noise transmission and improve thermal insulation performance.
Made of premium silicone material, this windproof block maintains stable elasticity in extreme hot and cold weather. It won't harden, crack or shrink after long-term outdoor exposure. It helps the whole window system achieve better airtightness and weather resistance, greatly raising the energy-saving performance of doors and windows. Ideal for window manufacturers, construction contractors and window system suppliers.
- Excellent Windproof & Airtight Performance - Fills profile gaps effectively, stops cold/hot air penetration and improves window energy efficiency.
- High Elastic Silicone Material - Strong compression recovery, durable and will not deform after repeated extrusion.
- Aging & UV Resistant - Anti-aging, ozone-resistant, suitable for long-time outdoor building use.
- Sound Insulation Function - Reduces outdoor noise transfer through window gaps for quieter indoor environment.
- Easy Installation & Customizable - Simple to fit during window assembly. Custom sizes and colors are available for bulk orders.
| Logo | Customized |
|---|---|
| Material | Silicone |
| Size | Negotiated |
| After-sale Service | Online Technical Support |
| Colour | Black |
- Broken bridge thermal insulation aluminum doors and windows
- Casement windows, sliding windows and aluminum alloy door systems
- Commercial & residential building window projects
- Mass production for door & window factories
Poor gap sealing causes air leakage, noise and energy loss for windows. Our silicone windproof block solves these problems perfectly. It keeps consistent sealing performance year-round and extends the service life of your window system.
Starmax Door & Window Accessories Co., Ltd - We are a professional manufacturer of door and window accessories. Our full product range includes Drain Cover, Aluminum Corner Joint, Waterproof Sticker, Silicone Windproof Block Series.
We provide factory direct pricing, strict quality inspection and fast shipment for global buyers. Welcome to contact us for samples, catalog and quotation.
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