EPDM Weatherstrip for Construction is a high-performance sealing strip made from EPDM rubber. It is used to seal gaps, preventing water, dust, and noise infiltration in buildings.
🌟 Key Features
High Durability
Resists wear, chemical corrosion, and UV light, offering long service life without cracking or hardening.
Excellent Sealing Performance
Precision manufacturing delivers a perfect fit, significantly reducing air leakage, water infiltration, dust ingress, and noise transmission.
Exceptional Flexibility
Soft and elastic, ensuring easy installation and recovery after repeated compression.
Eco-Friendly Material
Made from non-toxic EPDM, with minimal environmental impact during use and disposal, and can be recycled.
📊 Product Specifications
| Attribute | Specification |
|---|---|
| Material | EPDM (Ethylene Propylene Diene Monomer) |
| Durability | Long-lasting, UV-resistant, and weatherproof |
| Temperature Resistance | From -50°C to 150°C (Ideal for both cold and hot climates) |
| Compression Set Resistance | Excellent, maintains its sealing function even after compression |
| Water Resistance | Fully resistant to water, prevents leaks and moisture ingress |
| Noise Reduction | Provides acoustic insulation for noise reduction |
| Application | Doors, windows, joints, construction gaps |
| Color | Available in black, grey, and custom colors |
| Packaging | Rolls or pre-cut strips (customizable) |
| Standards | Meets eco-friendly and non-toxic material standards |
🚪 Applications
- Windows & Doors: Create an airtight seal, preventing drafts, moisture, and dust infiltration.
- HVAC Systems: Minimize air leakage and maintain conditioned airflow, helping improve system efficiency and reduce energy consumption.
- Roofing Systems: Enhance waterproofing performance.
- Construction Joints: Seal joints between walls, floors, and ceilings, preventing air and water infiltration.

FAQ
Q1: Can the product be customized for specific projects?
A: Yes, profiles, dimensions, hardness, and colors can be customized based on drawings or samples for OEM/ODM projects.
Q2: How is the weatherstrip installed?
A: Installation options include self-adhesive backing, push-fit, or mechanical fixing, depending on the application scenario.
Q3: Is it suitable for extreme weather conditions?
A: Yes, it maintains flexibility and sealing performance in both low-temperature and high-temperature environments (from -50°C to 150°C).
Q4: What are the typical delivery time and MOQ?
A: Standard delivery time is 7–20 days, and MOQ varies depending on customization requirements.
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