Steel structures continue to be a cherished marvel in today’s construction industry because of their strength, flexibility and installation speed. Despite these advantages moisture protection, condensation and weather sealing continues to remain a challenge. The Huafeng PP PE Composite Non-Woven Roofing Membrane 1.5mm / 3mm addresses this challenge by providing waterproofing, breathability and long term efficiency for steel framed walls and roofing systems.
What is Huafeng PP PE Composite Non-Woven Membrane?
This advanced membrane product is made out of a composite of polypropylene (PP) and polyethylene (PE) in the form of a multi-layered filament and membrane and is produced using thermal bonding as well as extrusion methods. For the steel framed commercial and industrial buildings, we have 1.5mm and 3mm options to fulfill the requirements of our clients.
Key Features
Waterproof + Breathable
The building is protected from rainwater and moisture from outside sources through the micro-porous design. In addition, any vapor inside the structure is allowed to escape.
UV and aging resistance
The membrane withstands ultraviolet radiation, oxidation and degradation which makes it very effective in aging due to prolonged outdoor exposure.
Excellent tensile strength
The membrane retains its properties and is stable to winds and mechanical stresses due to its composite structure which makes it ideal for high-rise buildings and structures that are exposed
Easy Installation
Lightweight and flexible, it cuts easily and adapts to complex roof shapes and wall systems, helping reduce labor costs and installation time.
Eco-Friendly Composition
Made without harmful chemicals, it’s safe for use in residential, commercial, and green building projects.
Applications in Steel Structure Buildings
The Huafeng roofing membrane is versatile and can be used across multiple areas of a steel frame building:
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Wall Enclosure Protection: Applied over insulation layers to prevent water ingress and mold development.
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Roofing Underlayment: Acts as a secondary waterproof barrier beneath metal roofing panels.
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Joints and Edge Sealing: Enhances waterproofing at seams, ridges, and complex architectural transitions.
Technical Specifications
Property | 1.5mm Model | 3mm Model |
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Thickness Tolerance | ±0.1mm | ±0.2mm |
Water Vapor Transmission Rate | ≥800 g/m²/24h | ≥600 g/m²/24h |
Tensile Strength (MD/CD) | ≥400 N/5cm | ≥600 N/5cm |
Waterproof Rating | ≥1000mm water head | ≥1500mm water head |
Service Life | ≥10 years | ≥15 years |
Why Choose Huafeng Roofing Membrane?
With regards to overcoming the challenges that come with steel structure architecture, Huafeng’s membrane integrates material science with construction efficiency and weather resistance. While developing warehouses, logistics hubs, industrial parks, or prefab residential units, this product provides a more durable, comfortable, and energy-efficient envelope system.
Conclusion
In the search for effective building envelopes, the Huafeng PP PE Composite Non-Woven Roofing Membrane serves as a recommended solution. Aside from protecting your structure, this roofing membrane enhances energy conservation and occupant comfort while ensuring long-term building performance.
Need technical data sheets, samples, or project-specific support? Contact Huafeng Building Materials today and let us help you build smarter.
📞 Get in Touch with Our Experts Today – Let’s Build Something Waterproof, Together!
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- Phone: +86 138 6365 6701
- Email: Huafengwaterproof@gmail.com
- WhatsApp: +86 138 6365 6701