Grace SYN 15 synthetic underlayment is designed to overcome the shortcomings of #15 felt, while delivering advanced benefits that save the contractor time and labor. Grace SYN 15 roofing underlayment is mechanically attached, and may be used in conjunction with Grace fully-adhered underlayments or alone.
- 10 Times Stronger than #15 Felt: Withstands high wind conditions, resists blow-offs & tears, protecting against costly repairs
- Lighter Weight than #15 Felt: Provides fast and easy installation, allowing time and labor savings
- More Coverage per Roll: 2.3 times more coverage per roll compared to #15 felt which enables increased efficiency, and labor savings
- Slip Resistance Surface: Superior foot traction enables safer installation
- 100% Recyclable: Contributes to sustainability and LEED
- Versatility: Can be used under all major roof coverings
- Grace Expertise: Developed by the recognized leader in self-adhered roofing underlayments and the manufacturer of Grace Ice & Water Shield