EPDM Extrusion For Windows

EPDM Extrusion for Windows is a precision-extruded rubber sealing profile made from high-grade EPDM material. It is designed to provide reliable sealing, insulation, and protection for window systems.

Technical Specifications

Specifications can be adjusted based on application requirements.

features

 

High Durability

Resists UV, ozone, oxidation and corrosion, offering long service life and low maintenance even for outdoor use.

Excellent Sealing Performance

Precision-extruded to deliver a perfect fit for window grooves, significantly reducing air leakage, water infiltration, dust ingress, and noise transmission.

Exceptional Flexibility

Soft and elastic, ensuring easy installation and recovery after repeated compression, suitable for frequent opening/closing window systems.

applications

EPDM extrusion profiles are used across a wide range of window and façade systems, including:

• Residential windows (casement, sliding, and double-hung)
• Commercial buildings and curtain wall systems
• Industrial windows and equipment enclosures
• Aluminum, PVC, and steel window frames
• Solar photovoltaic panel frames and gap sealing applications

Customization

Flexnite provides custom EPDM extrusion solutions engineered to meet specific window designs and installation requirements.

• Custom cross-section profiles based on customer drawings or samples
• T-shaped, U-shaped, and complex sealing geometries
• Solid EPDM and EPDM foam extrusion options
• Multiple hardness options to suit different sealing pressures
• Color options including standard black and custom colors
• Supplied in continuous lengths or cut-to-length formats

Our engineering team supports OEM and ODM projects, delivering precise profile designs and consistent sealing performance.

FAQ

Q1: Can the product be customized?

A: Yes. Profiles, hardness, colors, and dimensions can be fully customized based on drawings or samples to meet OEM requirements.

Q2: What is the typical service temperature range?

A: Standard EPDM extrusions perform between -40°C and +120°C, suitable for most climates.

Q3: How does EPDM compare to PVC or other rubber materials?

A: EPDM offers superior resistance to weather and aging, making it more suitable for long-term outdoor use.

Q4: What installation methods are available?

A: Common options include push-on, adhesive-backed, or mechanically fixed profiles, depending on the system design.

Q5: What is the typical delivery time and MOQ?

A: Delivery time is usually 7–20 days, with MOQ depending on profile complexity and customization requirements.

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