![RhinoRoof Synthetic 15lb. Felt Roofing Underlayment - U20 - 20 Year Warranty - Pallet of 67 - Walmart.com RhinoRoof Synthetic 15lb. Felt Roofing Underlayment - U20 - 20 Year Warranty - Pallet of 67 - Walmart.com](https://i5.walmartimages.com/asr/ce4d9b3b-85c8-47b9-967a-f30cd97f3926.e71b948b90ad6b6326397f328be3ce30.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
RhinoRoof Synthetic 15lb. Felt Roofing Underlayment - U20 - 20 Year Warranty - Pallet of 67 - Walmart.com
J Quintero Roofing - When should I use 30lb felt? Most standard pitched roofs only need a 15lb. felt for proper underlayment. 30lb. is used for many specialty applications such as: low
![3' X 144' Asphalt Saturated Organic Felt Roofing Paper (15 lb.) - (Available For Local Pick Up Only) - Greschlers Hardware 3' X 144' Asphalt Saturated Organic Felt Roofing Paper (15 lb.) - (Available For Local Pick Up Only) - Greschlers Hardware](https://cdn11.bigcommerce.com/s-e7e21/images/stencil/1200x1800/products/127259/320673/apijbvt9x__66551.1592330489.jpg?c=2)