PVEK-B1060, the flagship Housewrap from OPERFECT™ (by Jinan United Perfect Building Materials Corporation), is not just a membrane—it’s a high-performance protective shield. Utilizing advanced flash-spinning technology, it achieves a perfect balance that allows your building to breathe while remaining 100% waterproof. With a world-class Sd value of 0.02m, it is the professional’s choice for sustainable, mold-free construction.
If you are in the building industry, this product was designed with your specific business goals in mind:
For Distributors & Wholesalers: Looking for a high-margin, technically superior alternative to premium brands like DuPont Tyvek. We help you increase your profit margins by 20%-35% while keeping your customers happy with top-tier quality.
For Construction Contractors: If you need a wrap that doesn’t tear easily on-site and helps you pass strict European building inspections (CE/UKCA) with flying colors.
For Architects & Passive House Designers: For those who refuse to compromise on vapor permeability and energy efficiency to prevent structural decay.
PVEK-B1060 is highly adaptable and serves as the critical weather barrier in:
Timber Frame & LGS (Light Gauge Steel) Constructions: The primary protection for modern residential homes.
High-End Passive Houses: Perfect for low-energy buildings requiring extreme airtightness and breathability.
Commercial Building Envelopes: Hotels, schools, and offices with metal cladding or brick veneer.
Rainscreen Systems: Installed behind ventilated facades to protect the insulation layer from wind-driven rain.
Roofing Underlayment: Providing a secondary water shed for pitched roofs under synthetic or metal tiles.
| Technical Index | Performance Data | Testing Standard |
| Vapor Permeability (Sd) | 0.02m (Extreme Breathability) | EN ISO 12572 |
| Water Tightness | Class W1 (Highest Rating) | EN 1928 / SGS Certified |
| Material Composition | 100% High-Density Polyethylene | Flash-Spun Non-woven |
| Fire Classification | Class A / Non-combustible | ASTM E84 / BS 476 |
| Temperature Range | -40°C to +120°C | Extreme Weather Ready |
Q: Why should I choose PVEK-B1060 over famous international brands?
A: It’s about getting the same technical performance—like the 0.02m Sd value—without paying the “brand tax.” Jinan United Perfect owns the entire flash-spun production line, meaning we provide factory-direct pricing that significantly boosts your local market competitiveness.
Q: How does the Sd 0.02m value solve my condensation problems?
A: In cold climates like Europe, moisture trapped inside walls is a silent killer. Our microporous HDPE fibers are small enough to block liquid rain but large enough to let water vapor escape. This prevents “interstitial condensation,” keeping your timber frames dry and mold-free for decades.
Q: Can I get my own brand LOGO printed on the membrane?
A: Absolutely! We specialize in OEM services with high-quality 4-color printing. Turning your construction site into a massive billboard is the most cost-effective marketing strategy, and we make it happen with precision.
Q: Is the SGS Class W1 certification applicable to all batches?
A: Yes. We don’t just test once; our in-house lab monitors every batch. Our SGS Report (No. SHIN2601000183CM01_EN) is the proof that our quality stays consistent, ensuring 100% water tightness for your peace of mind.
Q: What about the UV resistance? Will it degrade if left exposed?
A: We know construction timelines can be unpredictable. PVEK-B1060 includes high-efficiency UV stabilizers, allowing it to stay exposed to direct sunlight for extended periods without losing its physical strength.
Q: How does Jinan United Perfect support global logistics?
A: With 24 years of export experience, we offer full DDP (Delivered Duty Paid) services. We handle the freight, customs, and taxes, delivering the product directly to your warehouse.
Q: Is it compatible with different exterior cladding types?
A: Yes, it’s a universal solution. Whether you are using wood siding, stone veneer, metal panels, or brick, PVEK-B1060 provides a robust secondary defense.
Q: How do you ensure the product doesn’t tear during rough installation?
A: Our flash-spun HDPE has superior multi-directional tensile strength. It’s designed to withstand high winds and the rough handling typical of a busy construction site.
Q: Can I request a customized width for a specific project?
A: Flexibility is our strength. Beyond the standard 5ft, 9ft, and 10ft widths, we can tailor the dimensions to match your building’s height, reducing on-site waste.
Q: What is the Corporate Vision behind the brand?
A: We are part of the United Perfect Group, and our mission is simple: To Make Building Perfect. Every roll we ship is a step toward more durable, energy-efficient, and healthier living spaces worldwide.
Explore the true science and strategy behind our products:
We don’t just sell products; we build long-term strategic partnerships. Experience the OPERFECT™ difference today:
📦 Request a Free Sample Kit: Contact us to get your PVEK-B1060 sample pack. Perform your own tensile and water-resistance tests—see the quality for yourself.
📐 Get a 24h Professional Quote: Provide your project specifications, and our team will deliver a competitive DDP quote within 24 hours.
📞 Consult Our Director: Have questions about technical specs or OEM branding? Click below to chat directly with our Global Business Director, Mr. Du, via WhatsApp.
Jinan United Perfect Building Materials Corporation Address: No. 2366 Chonghua Road, Jinan, Shandong, China
Official Website: www.unitedperfect.com
Email: export@unitedperfect.com
24H WhatsApp: +86 134 2613 0536 (Global Business Director: Mr. Du)
United Perfect Group, To Make Building Perfect.
