This rubber weather stripping is designed for aluminum doors, windows, and frame profiles where a flexible sealing solution is required. Its elastic construction allows it to follow compatible surfaces while providing continuous contact around the frame.

The strip helps reduce gaps that can allow wind, dust, and drafts to enter. It can also provide a soft buffer between aluminum components, helping reduce minor vibration and rattling during opening and closing. The profile design can be selected according to the required compression and installation method.

Available configurations include different edge shapes, hollow sections, and adhesive-backed designs. This allows the sealing material to be used across a range of aluminum profile systems.

The product can be applied to sliding windows, casement windows, aluminum doors, balcony doors, office partitions, and other architectural frame systems. It can also be used for maintenance and replacement when an existing seal becomes worn or loses flexibility.

For OEM and wholesale customers, customized profile dimensions, colors, lengths, packaging, and branding can be provided. Customers may submit samples or technical drawings when a specific aluminum extrusion requires a matching seal profile.

• Premium EPDM Rubber Material: Great aging resistance, ozone resistance, UV resistance, stable elasticity for long service life.
• Waterproof & Airtight Performance: Tightly seals gaps to prevent rain leakage and air infiltration, improve window energy efficiency.
• Sound Insulation Function: Absorb wind noise and buffer metal collision, reduce indoor and outdoor sound transmission.
• Excellent Elasticity & Compression Recovery: Will not permanently deform after repeated compression, maintain stable sealing effect.
• Dust & Insect Proof: Block dust, debris and small insects from entering the room through frame gaps.
• Custom Options Available: Multiple cross-section shapes, colors and lengths, OEM custom extrusion for bulk orders.

• Broken bridge thermal insulation aluminum system windows and doors
• Residential and commercial building door & window projects
• Casement windows, sliding windows, inward tilt-turn windows
• Window factory supporting rubber gasket accessories

Poor sealing is the main cause of window water leakage, air leakage and noise problems. Our EPDM door and window sealing strip has stable elastic performance in all climates. It forms a continuous soft seal between sash and frame, reduces energy consumption, improves indoor comfort and extends the service life of the whole window system.