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Tyvek

Tyvek Protec 200 Roof Underlayment Roll - 4' x 50' - 2 Square

    • Based on 111 reviews
Condition: New
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$46.52 Why this price?

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Modern Builders Supply, INC
Arrives May 20 – May 24
Order within 15 hours and 35 minutes
Available payment plans shown during checkout

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Manufacturer: ‎DuPont


Part Number: ‎D15517424


Item Weight: ‎7.73 pounds


Package Dimensions: ‎48.1 x 4.5 x 4.3 inches


Is Discontinued By Manufacturer: ‎No


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: February 2, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 20 – May 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Does what I bought it for
I'm using it in an attic on top of a cathedral ceiling. It installs easily, cuts well, and I assume it does its job.
Reviewed in the United States on July 27, 2023 by A. Shahan
    • Easy to install
Used on porch ceiling
Reviewed in the United States on July 25, 2023 by Charles Kammer
    • So much better than tarpaper
Had just the right amount of "grippiness" to feel comfortable walking on it. Was on for a couple of weeks before I could get the actual roofing on.
Reviewed in the United States on June 19, 2023 by Ed
    • As advertised, good price
Roofing, good price
Reviewed in the United States on June 27, 2023 by Emmy Newell
    • New roof
Underlayment on roof.
Reviewed in the United States on June 3, 2023 by George Robison
    • Easy to install, and feels thick
I used this underlayment on my small chicken coop (4x4) and it keeps it dry! I realy like how easy it is to install as well, for smaller jobs anyway. I got more for my larger coop (6x8) I will install when the weather gets warmer/drier.
Reviewed in the United States on April 28, 2023 by Shareallicu
    • It a handy, lightweight and durable product.
I needed a small section of underlayment for a roof patch and did not want to spent to much money. TYVECK checked all the boxes for me, low price underlayment and it's even durable. I cut it and attached it with silicone sealer (old wood you know, didn't want to use too many nails) I aput the roofing paper over that and flashing around the edges. Overall , a handy lightweight product. ... show more
Reviewed in the United States on March 2, 2023 by Matthew Solorio
    • THE VERY BEST: BEST OF CLASS: Extremely Tough, Strong, Robust, Self-Sealing Roof Underlayment
If you have not yet read any of my her reviews of construction-related and.or building-related materials, I will offer you some snippets of information about my background up front. I am a research and consulting scientist-engineer, and have and extensive educational background at the undergraduate university level in both mechanical and electrical/electronics engineering, and also in the sciences, and have an extensive educational background at the graduate university level in the sciences, and possess a graduate degree (Masters) in the sciences. I have designed, built, maintained and repaired a number of backyard-style buildings -- including their roofs -- across the past 45 years, and have also done maintenance on "difficult" roofs on a number of older homes.. After having first performed extensive and exhaustive due diligence (i.e., diligent prior research) prior to selecting this product as the most suitable best-of-class product available on the marketplace, I have purchased several 50 foot rolls of this Tyvek Protec 200 Roof Underlayment roll product over the past couple of years from Amazon. I can say with certainty that I find this product to be nothing short of AMAZING! I have never been able to find anything better on the market. Aside from toughness, robustness, excellent UV resistance, and durability, I was looking for a roofing underlayment product that offered excellent self-sealing abilities around nail holes and similar penetrations, and very good resistance to penetration by falling branches and other sharp falling objects, and this product quickly emerged as the best-of-class product by far in this category. Yes, it is true that this the per foot price (for a 4 foot width roll) of this product is considerably higher than that of almost any other roofing underlayment roll product on the market, and, in some cases, it is true that you may be able to find certain competing roofing underlayment products available on the marketplace at per-foot (for a 4 foot width) prices that are two, three or four -- or even five -- times less expensive than the per-foot price of this product, but the reason that this product costs more up front lies in its quality and its amazing specs. This is my only go-to product for handling all sorts of really challenging and demanding roof design & installation projects, roof upgrade projects, and roof repair and maintenance projects. It is also useful for many other applications as well that technically lie outside the realms of traditional roofing underlayment. ... show more
Reviewed in the United States on January 4, 2019 by Vinny P.

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