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Roof deck protection 48-in x 100-ft 400-sq ft Synthetic Roof Underlayment

Ratings & Reviews for RELIABILT Roof deck protection 48-in x 100-ft 400-sq ft Synthetic Roof Underlayment

4.8
192
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Review
  4.8 out of 5
192 Reviews

2 Star
0%

99% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

This synthetic roofing underlayment is described as a durable and tough product with a strong, non-slip surface that is easy to walk on and install. It is tear-resistant, versatile for various roofing applications, and effectively sheds water to keep the roof deck dry. Customers report it provides good insulation and reduces heat absorption compared to traditional felt. Overall, the underlayment is considered a high-quality, competitively priced product that offers significant improvements over traditional options.

Customer review summary generated by AI, including incentivized reviews.
192 Customer Reviews

Good Quality and Value

 Would Recommend
November 15, 2025
From Roof deck protection 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment Verified Purchaser
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Other uses as well

 Would Recommend

Although it's not a recommendation from the manufacturer we've found it useful to use indoors as well in-between the subfloor as a moisture barrier. We had some left over from a roof job and gave it a try and it seems to work just as good as the felt paper. #LowesLoop

June 6, 2025
From Roof deck protection 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment Verified Pro
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check your deliveries

 Would Recommend

We got more than what we ordered. We only ordered 3 and ended up with 4

May 30, 2025
From Roof deck protection 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment Verified Purchaser
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A good product at a decent price

 Would Recommend

The material seems durable. After installing it, I walked on it a lot before putting the roof on and it held up. It's grippy, too. It never felt slippery, even when it was wet, which surprised me. The printing on it makes lining things up and locating where to place fasteners easy. And the price is good.

November 1, 2024
From Roof deck protection 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment Verified Purchaser
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Good experience

Used as waterproof barrier. Easy to work with.

October 17, 2024
From Roof deck protection 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment Verified Purchaser
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Great

Love the texture against my bare body.

July 15, 2024
From Roof deck protection 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment Verified Purchaser
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