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Sold by: EhCanada!
Sold by: EhCanada!
(754 ratings)
86% positive over last 12 months
Shipping rates and Return policy

Tyvek Protec 120 Roof Underlayment 4' x 250' - 1 Roll

4.9 4.9 out of 5 stars 118 ratings

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Purchase options and add-ons

  • Compatible with roofs with asphalt shingles, cedar shingles and metal roofs
  • Use for repair, re-roofing and new construction applications
  • Trusted quality and durability from DuPont Tyvek
  • The unique embossed pattern allows for better traction and grip while walking on the roof
See more product details

Customer ratings by feature

Easy to install
4.8 4.8
Easy to use
4.8 4.8
Adhesion
4.4 4.4

Frequently bought together

$117.66 ($0.25/Sq Ft)
Get it Mar 28 - 29
In Stock
Ships from and sold by Modern Builders Supply, INC.
+
$16.97 ($0.10/Foot)
Get it as soon as Sunday, Mar 31
In Stock
Sold by AMCAN and ships from Amazon Fulfillment.
+
$50.20
Get it as soon as Sunday, Mar 31
In Stock
Ships from and sold by Amazon.com.
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Tyvek Protec 120 Roof Underlayment 4' x 250' - 1 Roll
Tyvek Protec 120 Roof Underlayment 4' x 250' - 1 Roll
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Price$117.66-16% $182.73
List:$218.02
$71.99$74.99$50.20$152.14
Delivery
Get it Mar 28 - 29
Get it Mar 28 - 29
Get it as soon as Tuesday, Apr 2
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to use
4.8
3.8
4.3
Adhesion
4.4
3.0
3.3
Sold By
Modern Builders Supply, INC
Modern Builders Supply, INC
Sipa Masks
Sipa Masks
Amazon.com
Modern Builders Supply, INC

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Tyvek Protec 120 Roof Underlayment 4' x 250' - 1 Roll


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Product Description

DuPont Tyvek Protec 120 Roof Underlayment is an engineered synthetic roofing underlayment with industry-leading walkability. It is ideal for slopes 2:12 or higher and can be used under a variety of roofing materials, including asphalt shingles, cedar or metal roof cladding. The four-layer construction offers high performance with a slip resistant coating gripping it to the roof, woven polypropylene giving it strength, a water barrier layer, and grooves on the top layer expelling water and dirt to provide a safer work environment. It is wrinkle-free, easy to chalk, protects the roof during installation as a moisture barrier and withstands UV exposure for up to 3 months. It is trusted protection that can give both professional builders and homeowners greater peace of mind. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.

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Customer reviews

4.9 out of 5 stars
4.9 out of 5
118 global ratings

Customers say

Customers like the durability, ease of use, quality and value of the roofing material. For example, they mention it's durable, easy to apply and works well. That said, some appreciate the value for money.

AI-generated from the text of customer reviews

6 customers mention6 positive0 negative

Customers are satisfied with the durability of the underlayment. They mention that it has great tear resistance, and will hold up to the elements.

"...We install using hammer tackers. Great tear resistance. Good footing when damp although we stay off wet roofs for safety...." Read more

"...Almost impossible to tear. Good stuff🙂..." Read more

"Does tyvek underlayment is strong and durable and is the whip------ highly recommended ⭐⭐⭐⭐⭐" Read more

"Not like old roofing felt..., Light, easy to apply, no tendancy to tear." Read more

5 customers mention5 positive0 negative

Customers find the roofing felt easy to apply and work with. They say it makes roofing just a bit easier and rolls out easily.

"...Roofing is hard work, this product makes roofing just a bit easier." Read more

"Great product, easy to work with it!Much better than black paperGreat gridHighly recommended!!" Read more

"This was great. Easy to work with. One man job putting it on. Highly recommended" Read more

"Rolls out easy; this stuff is great. The pre-printed lines make the job go easier. No complaints about this stuff." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the quality of the building material. They mention that it is easy to work with and works well.

"Great product, easy to work with it!Much better than black paperGreat gridHighly recommended!!" Read more

"Rolls out easy; this stuff is great. The pre-printed lines make the job go easier. No complaints about this stuff." Read more

"worked well..." Read more

3 customers mention3 positive0 negative

Customers say the building material is well worth the money.

"...Always used felt under shingles but this so much better.well worth the extra cost. Almost impossible to tear. Good stuff🙂..." Read more

"...I also used the Tyvek sealing tape. Peace of mind....worth every penny." Read more

"Well worth the money...." Read more

Great Roofing Underlayment
5 Stars
Great Roofing Underlayment
Great underlayment. Comparable to competitors underlayment costing 25% more. We install using hammer tackers. Great tear resistance. Good footing when damp although we stay off wet roofs for safety. 4FT tall rolls make roof dry-in quicker than the old 3FT asphalt felt rolls did. Roofing is hard work, this product makes roofing just a bit easier.
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Top reviews from the United States

Reviewed in the United States on October 4, 2019
Customer image
5.0 out of 5 stars Great Roofing Underlayment
Reviewed in the United States on October 4, 2019
Great underlayment. Comparable to competitors underlayment costing 25% more. We install using hammer tackers. Great tear resistance. Good footing when damp although we stay off wet roofs for safety. 4FT tall rolls make roof dry-in quicker than the old 3FT asphalt felt rolls did. Roofing is hard work, this product makes roofing just a bit easier.
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Customer image
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17 people found this helpful
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Reviewed in the United States on July 23, 2023
2 people found this helpful
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Reviewed in the United States on November 11, 2022
4 people found this helpful
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Reviewed in the United States on October 27, 2021
3 people found this helpful
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Reviewed in the United States on August 17, 2022
Reviewed in the United States on November 24, 2019
3 people found this helpful
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Reviewed in the United States on May 20, 2019
8 people found this helpful
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Top reviews from other countries

Terri Belanger
5.0 out of 5 stars This product is amazing. Nonslip, easy to install your new roof
Reviewed in Canada on April 3, 2022
One person found this helpful
Report
Gallery Keyhan
4.0 out of 5 stars Quality
Reviewed in Canada on January 2, 2023