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BLOCK-IT House Wrap Channels Water Away
BLOCK-IT House Wrap

All-Weather House Wrap

BLOCK-IT® House Wrap provides unmatched weather protection and energy efficiency, keeping your home dry, secure, and comfortable while reducing energy costs.
Water channeling patented technology.
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Drainage Wrap

BLOCK-IT® Drainage Wrap features patented technology that channels water away from the wall assembly, preventing moisture buildup, mold, and rot. Its breathable, durable design keeps structures dry and protected—delivering easy installation, reliable performance, and long-lasting confidence.
Water channeling patented technology.
40% stronger than leading brand.
40% stronger than leading brand.
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40% Stronger

BLOCK-IT® House Wrap is 40% stronger than the leading brand, providing superior tear resistance and durability. Designed to withstand tough job site conditions, it delivers long-lasting performance and reliable protection against the elements.
Maintains water- shedding even when exposed.
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Surfactant Resistance

BLOCK-IT® House Wrap is engineered with surfactant-resistant technology, maintaining its water-shedding performance even when exposed. This added durability ensures long-lasting moisture protection, keeping structures dry and secure in any environment.
Maintains water- shedding even when exposed.
Reduces unwanted airflow.
Reduces unwanted airflow.
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Seals Tight

BLOCK-IT® House Wrap acts as a high-performance air barrier, reducing unwanted airflow while allowing moisture vapor to escape. This helps improve energy efficiency, indoor comfort, and long-term durability for a stronger, more resilient structure.
Construction worker applying BLOCK-IT® Seam Tape

Resources

Everything You Need to Know

Get all the details you need! From installation guides to warranties, claims, and technical specs—click ‘Learn More’ for everything you need to know.
GREENGUARD Gold Certified is an elevated certification

Greenguard
Gold Certification

What It Means & Why It Matters

Discover the importance of Greenguard Gold Certification, what it signifies, and why it matters for you. Click ‘Learn More’ to find out!

10 year guaranteed warranty for BLOCK-IT House Wrap

Our 10-Year Guarantee

Built to Last

Backed by a 10-Year Limited Product Only Warranty, Kimberly-Clark BLOCK-IT® House Wrap delivers trusted protection and lasting performance. Learn more about our commitment to quality.

About Kimberly-Clark

For more than 150 years, Kimberly-Clark has been a global leader in essential health and hygiene products, dedicated to improving the well-being of people worldwide. Our trusted brands, including Huggies, Kleenex, Scott, Kotex, Cottonelle, Poise, and Depend, are found in homes and businesses across more than 175 countries. Everyday, nearly a quarter of the world’s population relies on our products to enhance their comfort, hygiene, and care.

At Kimberly-Clark, we are committed to innovation, sustainability, and responsible business practices. Our mission is to create products that make life better for people while minimizing our environmental impact. We continuously strive to develop new materials and technologies that reduce waste, conserve resources, and promote a healthier planet.

Our dedication extends beyond our products. Through various community initiatives and partnerships, we work to uplift communities, support families, and contribute to a brighter future. Whether it’s through advancing hygiene education, supporting disaster relief efforts, or promoting gender equality, we believe in making a meaningful difference in the world.

Driven by a culture of care and responsibility, Kimberly-Clark is not just a company—it’s a legacy of trusted care that spans generations. We take pride in delivering high-quality, essential products that empower people to live healthier, more confident lives every day.