DUPONT BWTYVRP4 Tyvek Roof Protector Underlayment 083014404583 42 286 Ft.

( Brand: Dupont ), ( Manufacturer Part Number: BWTYVRP4 ), ( Part Type: Protector ), ( Material: Fiber, Synthetic Fiber ), ( Manufacturer Warranty: 20-year Limited Warranty ), ( UPC: 083014404583 )

Review DUPONT 42 Inch 286 Ft. Tyvek Roof Protector Underlayment

The DuPont Tyvek BWTYVRP4 42 is a high-performance underlayment designed specifically for use as a vapor retarder under roofing materials. This underlayment measures 42 inches in width and comes in rolls with a length of 286 feet, making it an ideal choice for large-scale roofing projects.

The Tyvek BWTYVRP4 42 is made from DuPont's proprietary Tyvek material, which is a flash-spun, olefin fiber membrane. This material is known for its exceptional strength, durability, and breathability, making it an excellent choice for use as a vapor retarder in roofing applications. The material is also resistant to tears, punctures, and wind damage, ensuring reliable protection for the roof deck.

One of the key benefits of the Tyvek BWTYVRP4 42 is its vapor retardant properties. It has a perm rating of less than 1 perm, which means it effectively prevents the passage of water vapor while still allowing moisture that is already present to escape. This helps to maintain consistent indoor temperatures and humidity levels, reducing the risk of condensation and subsequent damage to the roof and building structure.

The Tyvek BWTYVRP4 42 is also easy to install. It can be applied directly to the roof deck, and does not require the use of additional fasteners or adhesives. The material is also self-adhesive at the edges, ensuring a secure and seamless installation.

In addition to its use as a vapor retarder, the Tyvek BWTYVRP4 42 can also be used as a secondary waterproofing layer under asphalt shingles, clay tiles, and other types of roofing materials. It is also resistant to UV radiation, ensuring that it remains effective even in sunny climates.

The DuPont Tyvek BWTYVRP4 42 is an excellent choice for contractors and builders looking for a reliable, high-performance underlayment for their roofing projects. Its exceptional strength, durability, and vapor retardant properties make it a smart investment for any roofing project, large or small.

DuPont BWTYVRP4 42 mil Tyvek Roof Protector Underlayment: A Comprehensive Analysis

The DuPont BWTYVRP4 42 mil Tyvek Roof Protector Underlayment is a popular choice for roofing professionals and DIY homeowners due to its durability, water resistance, and ease of installation. In this analysis, we will discuss the pros and cons of using this product, followed by an Recommendation.

1. Excellent Water Resistance: Tyvek is a robust material known for its water resistance, making it an ideal choice for roof underlayment. This product's 42 mil thickness further enhances its ability to protect roofs from water damage.

2. Strong Wind Resistance: Tyvek underlayment can withstand winds up to 110 mph, making it a suitable option for areas with high wind exposure.

3. Easy Installation: The Tyvek underlayment comes in wide rolls, making it easier to cover larger areas quickly. It can be installed using various methods, including staples, nails, or adhesive.

4. Durability: DuPont Tyvek underlayment is resistant to tears, punctures, and UV rays, ensuring long-lasting performance.

5. Compatibility: This underlayment can be used with various roofing materials, including asphalt shingles, metal roofs, and clay tiles.

1. Cost: Compared to other underlayment options, Tyvek underlayment can be more expensive. However, its superior water and wind resistance make it a worthwhile investment for many.

2. Stretching: Some users have reported that the Tyvek underlayment can stretch slightly during installation, which may require additional fasteners to secure it properly.

3. Noice: Walking on Tyvek underlayment can be louder than other underlayment options, which might be a concern for those working on residential projects.

The DuPont BWTYVRP4 42 mil Tyvek Roof Protector Underlayment offers superior water and wind resistance, durability, and ease of installation. Although it may be more expensive than some other underlayment options, the long-term benefits make it a valuable investment for both residential and commercial roofing projects.

Based on the analysis, we recommend the DuPont BWTYVRP4 42 mil Tyvek Roof Protector Underlayment for roofing projects that require excellent water and wind resistance, durability, and compatibility with various roofing materials. Despite its slightly higher cost and potential for stretching during installation, the product's benefits outweigh its drawbacks.

Details:

Boxes or APOS. Features: Water Resistant. Surface Recommended: wood. Hassle Free Return.

Material: Synthetic Fiber. Chalk mark lines to ease the shingle alignment. Color Family: Gray. Fast Shipping.

Authenticity Guarantee. Coverage Area sq. Slip-resistant coating for a better grip on the roof deck. Fire Rating UL 790: Class.

Roofing: Underlayment. The item and package should be in original perfect condition. Features: 4-layer construction ensures maximum grip and water-resistance.: DuPont Tyvek Roof Protector - with its 4-layer construction providing excellent strength, grip and water-resistance is the ideal engineered synthetic underlayment for steep slope roofing applications under asphalt shingles or metal panel roof materials, brought to you by trusted name in total building envelope solutions.

Application Method: Nail. Only factory defects are accepted as a reason for return. Features 2 in. The item may be delivered with curbside delivery.

Texture: Smooth. Underlayment/Barrier Type: Synthetic Underlayment.

part #: bwtyvrp4 prices

• $60.99-$100.97

specifications flooringloop:

• brand: Dupont
• mpn: Bwtyvrp4
• part type: Protector
• material: Fiber, Synthetic Fiber
• manufacturer warranty: 20-year Limited Warranty
• upc: 083014404583

payments flooringloop:

• other
• wallet: Paypal
• credit card: Visa

returns flooringloop:

• method: Money back
• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

seller flooringloop:

• rating: 96.4%
• # reviews: 99
• city: Multiple Location

general flooringloop:

• condition: New
• Building Hardware > Flooring Tiles > Flooring Underlayment

offer flooringloop:

• options: Ship-to-home
• quantity: 5
• started: July 18, 2025
• sold: 0
• availability: In Stock

shipping flooringloop:

• service: Standard
• class: Standard
• type: Fixed
• cost: $0.00
• transit: 4-10 Days