SKU: 86236617670

RELIABILT Synthetic Roof Underlayment, 48-in x 3.7, 1,000-sq ft Roll

Sale price$30.85 Regular price$34.28
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

RELIABILT Synthetic Roof Underlayment, 48-in x 3.7, 1,000-sq ft RollRELIABILT Synthetic Roofing Underlayment, 10 square roll Durable synthetic roof underlayment designed for superior weather protection and quick installation. The 48 in wide roll covers 1,000 sq ft and lays flat to replace #15 and #30 felt with improved tear resistance. Ideal for asphalt shingles and wood shakes. Key Features: Weather Protection: Helps reduce leaks from severe weather with tear and wind resistant construction Easy Installation: Rolls

RELIABILT Synthetic Roofing Underlayment, 10-square roll

Durable synthetic roof underlayment designed for superior weather protection and quick installation. The 48-in wide roll covers 1,000 sq ft and lays flat to replace #15 and #30 felt with improved tear resistance. Ideal for asphalt shingles and wood shakes.


Key Features:

  • Weather Protection: Helps reduce leaks from severe weather with tear- and wind-resistant construction
  • Easy Installation: Rolls out flat with printed layout guides for efficient fastening
  • Felt Replacement: #15 and #30 felt alternative offering lighter weight and improved durability
  • Wide Coverage: 48-in width and 1,000-sq ft per roll for faster roof dry-in
  • Compatible Roofing: Use with asphalt shingles and wood shakes

Specifications Table:

Specification Details
Series Name Synthetic Underlayment
Material Synthetic
Application Method Nail
Coverage Area (Sq. Feet) 1000
Length 3.7
Width (Inches) 48
Warranty 20-year limited
For Use with Asphalt Shingles Yes
For Use with Metal Roofing No
For Use with Wood Shakes Yes
For Use with Flat Roofing No
UNSPSC 30151500
CA Residents: Prop 65 Warning(s) No

Frequently Asked Questions (FAQ):

Q: What roofing materials is this underlayment compatible with?
A: It is approved for use with asphalt shingles and wood shakes; it is not intended for metal or flat roofing.


Q: How is it installed?
A: Install using nails per local code and manufacturer guidelines; the roll lays flat and includes printed guides to aid fastening and overlap.


Q: What is the coverage of one roll?
A: Each roll covers approximately 1,000 sq ft (10 squares) and measures 48 inches wide by 3.7 squares in length.


Q: Does it have a warranty?
A: Yes, it carries a 20-year limited warranty.


Q: Is it safe for California customers regarding Prop 65?
A: The listing indicates no Prop 65 warning for this product.


Sleek Protection for a Polished Roofline

This synthetic underlayment brings a clean, modern foundation to any roof, streamlining installation while elevating performance. The subtle grid and branding add a professional, tailored touch beneath shingles. Pair it with deep-charcoal asphalt shingles for a crisp, architectural profile. A refined essential that underpins luxurious, long-lasting exteriors.


Secure a drier, stronger roof—choose RELIABILT Synthetic Underlayment for fast coverage and reliable protection.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86236617670

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4.3 ★★★★★
Based on 15 reviews
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M
Verified Purchase
Me
Boise, US
★★★★★ 2
Did not last
Color: Orange
Disapointing, thought toy would last longer. Lucy is a very small puppy. I recharged about five times, then toy would not recharge... it died.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
M
Verified Purchase
Mary
Louisville, US
★★★★★ 4
Not good for heavy chewers.
Color: Orange
Granted, my dog is very big. 95 lbs, however the ball was advertised as good for large dogs. The first day of play, he chewed the outer covering off. The ball still works fine, so if it doesn’t matter if it keeps the outer covering in tack, it will be fine.
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Reviewed in the United States on January 31, 2026
J
Verified Purchase
Jessica Williams
Los Angeles, US
★★★★★ 5
Boredom Buster
Color: Green
This ball has been a boredom buster lifesaver. On the first day my 15 week golden retriever puppy played with it for a good 2 hours straight. I was nervous he would immediately get bored with it but nope, he searches for it every day. It has helped with his puppy teething, he's more likely to play with this ball than come up and use my hand/arm/clothes to teethe on. The battery lasts a good amount of time and is quick to charge but I did wish it lasted a bit longer. Overall I'm very happy. We live in a top floor apartment but the noise doesn't seem to be too bad for the neighbors. It's good quality and seems durable. Edit: The velcro for the sleeve wears out within a couple uses. It keeps falling off. It was my puppies FAV thing about the toy because of the pull tag thing. So now it's ineffective for him. Not sure if there's a way to get a new sleeve or not.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2025
J
Verified Purchase
Jill
Los Angeles, US
★★★★★ 5
One of the best dog toys I’ve bought off Amazon in a long time
Color: Green
My dog Rosie is a heavy tower so it is difficult to find balls she doesn’t destroy quickly. I came across this item on Amazon and it is honestly one of the best pet toys I’ve ever bought on Amazon. After a long day of work sometimes I come home and Rosie has a lot of energy. I turn this ball on fast mode and she has so much fun. I do worry about how much shaking in her mouth. I don’t wanna give her a headache, lol but there’s also a slow mode that you can press for the ball to slowly move around, but it’s a really good toy and I’m happy. I purchased it if you have a heavy tower, I wouldn’t worry about them breaking it because we’ve had it for a couple weeks now and she’s doing great.
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Reviewed in the United States on March 15, 2026
J
Verified Purchase
Jason S.
Draper, US
★★★★★ 4
Not indestructible, but dogs love it
Color: Green
My dog LOVES this toy. Unfortunately, she loves it so much she destroys it. I have now purchased FOUR of these, but if left unattended for 5 minutes, my American terrier breaks this apart. She loves it so much though, I keep buying replacements. This is a wonderful enrichment toy, but you must keep an eye on your toothy friend.
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Reviewed in the United States on December 29, 2025

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