Sliding Window Buffer Block For Aluminum Alloy Profiles
The Sliding Window Buffer Block is a specialized accessory designed for aluminum alloy sliding window profiles. It functions around the sliding sash area to control gaps between window components while enhancing wind resistance and reducing vibration and noise.
In aluminum sliding windows, the sash requires sufficient clearance for smooth operation along the track. This necessary clearance can allow outdoor wind to enter the window system. During windy conditions, the moving sash may vibrate, particularly when there's insufficient buffering at the meeting section.
This buffer block provides additional contact structure between aluminum profile components, stabilizing the sash and reducing excessive movement without impeding normal opening and closing functionality when properly installed.
Key Features
✅ Excellent Windproof & Airtight Performance - Effectively fills profile gaps, prevents air penetration, and improves window energy efficiency
✅ High Elastic Silicone Material - Strong compression recovery, durable, and maintains shape after repeated use
✅ Aging & UV Resistant - Anti-aging, ozone-resistant, suitable for long-term outdoor building applications
✅ Sound Insulation Function - Reduces outdoor noise transfer through window gaps for quieter indoor environments
✅ Easy Installation & Customizable - Simple to install during window assembly with custom sizes and colors available for bulk orders
Product Specifications
| Logo |
Customized |
| Material |
Silicone |
| Size |
Negotiated |
| After-sale Service |
Online Technical Support |
| Colour |
Black |
Application Scenarios
- 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
Why Choose Our Silicone Windproof Block?
Poor gap sealing leads to air leakage, noise, and energy loss in windows. Our silicone windproof block effectively solves these problems, maintaining consistent sealing performance year-round and extending your window system's service life.
About Starmax Door & Window Accessories Co., Ltd
We are a professional manufacturer of door and window accessories. Our comprehensive product range includes Drain Covers, Aluminum Corner Joints, Waterproof Stickers, and Silicone Windproof Block Series.
We provide factory direct pricing, strict quality inspection, and fast shipment for global buyers. Contact us for samples, catalogs, and quotations.
