![GAF FeltBuster 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment in the Roofing Underlayment department at Lowes.com GAF FeltBuster 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment in the Roofing Underlayment department at Lowes.com](https://mobileimages.lowes.com/productimages/940d87ad-b9b5-4251-9b55-252c2fb86c01/15590432.jpg)
GAF FeltBuster 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment in the Roofing Underlayment department at Lowes.com
![Was this done right? Basically my mates house got their felt roof done just under 2 years ago and now theres some rain gone through the roof as there is stains on Was this done right? Basically my mates house got their felt roof done just under 2 years ago and now theres some rain gone through the roof as there is stains on](https://preview.redd.it/was-this-done-right-basically-my-mates-house-got-their-felt-v0-6cs09xa2pnoa1.jpg?width=640&crop=smart&auto=webp&s=492ab90c08cdac8c979d9fd23031e2b7c8adfab6)
Was this done right? Basically my mates house got their felt roof done just under 2 years ago and now theres some rain gone through the roof as there is stains on
![GAF FeltBuster 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment in the Roofing Underlayment department at Lowes.com GAF FeltBuster 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment in the Roofing Underlayment department at Lowes.com](https://mobileimages.lowes.com/productimages/a0fe1641-c27e-43e6-b22c-7432b64f0ae3/65886178.jpeg)