Tyvek HomeWrap 9 ft x 150 ft – 1350 SF

DuPont™ Tyvek® HomeWrap® – 9 ft x 150 ft (1350 sq ft) Weather-Resistive Barrier

DuPont™ Tyvek® HomeWrap® is a high-performance weather-resistive barrier (WRB) designed to protect exterior wall assemblies from wind-driven rain and air infiltration while allowing moisture vapor to escape. This balanced performance helps improve energy efficiency and supports long-term wall durability in both residential and commercial construction.

In simple terms: Tyvek® HomeWrap® works like a breathable shield for your walls — stopping wind and rain from getting in, while letting trapped moisture get out.

Manufactured from durable spun-bonded olefin material, HomeWrap® combines strength, breathability, and jobsite reliability. It integrates with flashing, tapes, and sealants to form a continuous protective layer behind exterior cladding systems.

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Best For

• Contractors: A proven, widely accepted WRB for new construction, remodels, and additions.
• Homeowners/DIY: Helps reduce drafts, improve comfort, and protect walls from moisture damage.

Key Benefits

• Moisture management: Allows water vapor to escape while resisting liquid water intrusion.
• Air infiltration reduction: Helps limit drafts and heat loss for improved comfort.
• Durable & tear-resistant: Built to withstand handling and installation on active job sites.
• Compatible with common claddings: Suitable for vinyl, fiber cement, brick, wood, and stucco systems.
• System integration: Designed to work with compatible Tyvek® tapes and flashings.
• Efficient coverage: One roll covers 1,350 sq ft, reducing seams and installation time.

Typical Applications

• Exterior wall weather protection
• Residential new construction
• Additions and remodel projects
• Commercial wall assemblies
• Sheathing protection prior to cladding installation

Construction & Materials

• Material: Spun-bonded olefin — lightweight, durable, and tear-resistant
• Breathability: Allows moisture vapor to escape while blocking liquid water
• UV exposure tolerance: Designed to handle temporary jobsite UV exposure when installed per guidelines

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Specifications

Product Name	DuPont™ Tyvek® HomeWrap®
Product Type	Weather-Resistive Barrier (WRB)
Size	9 ft x 150 ft (1,350 sq ft coverage)
Material	Spun-bonded olefin
Use Case	Residential & Commercial exterior wall protection
Installation	Install over exterior sheathing using compatible tapes and flashings

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Installation Notes (Best Practice)

• Prepare the surface: Sheathing should be clean, dry, and properly secured.
• Overlap seams: Follow recommended overlap guidelines to maintain continuity.
• Tape and flash openings: Use compatible flashing and tape products at windows, doors, and penetrations.
• Limit UV exposure: Install exterior cladding in a timely manner where possible.
• Inspect before covering: Repair any damage prior to siding installation.

Why It Matters

A quality weather-resistive barrier is essential to protecting wall assemblies from moisture and uncontrolled air movement. Tyvek® HomeWrap® helps maintain a drier wall cavity, supports insulation performance, and contributes to improved comfort and long-term building durability.

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Common Questions

Q: What is Tyvek® HomeWrap® used for?
A: It is used as a weather-resistive barrier on exterior walls to block wind and water while allowing moisture vapor to escape.

Q: Can this be used under different siding types?
A: Yes — it is compatible with most common cladding systems including vinyl, fiber cement, wood, and brick veneer.

Q: Is this suitable for both residential and commercial projects?
A: Yes — Tyvek® HomeWrap® is widely used in both residential and light commercial construction.