RELIABILT Synthetic Roofing Underlayment, 10-square roll
$34.28 each
Orders start at $399. Combine any items to reach it.
- 1 item
- $34.28
- Oversize delivery
- $99.00 per order
- Sales tax
- Added at checkout
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Oversize delivery$99.00
Per order, added in your cart. We deliver to the 48 contiguous states.
Availability confirmed by the desk at approval, with your delivery date. Shipping policy · Returns
Hardwood flooring
Details & specifications.
From the maker · the maker’s description
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.
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.
- SKU
- 1427349
- Material
- Synthetic
- Series Name
- Synthetic Underlayment
- 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
- Full product name
- RELIABILT Synthetic Roof Underlayment, 48-in x 3.7, 1,000-sq ft Roll
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 are provided by the manufacturer. Brand names are trademarks of their owners.
It is approved for use with asphalt shingles and wood shakes; it is not intended for metal or flat roofing.