Synthetic Underlayment
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S-50 (50 Year Synthetic)
BENEFITS: 1 Year UV Protection Water repellent, Non-absorbent Will not dry out or leach oil in high heat environments Synthetic construction impervious to mold growth High anti-skid bottom and High traction top layer PRODUCT DETAILS: 11 MIL thickness A 10 square roll weighs only 29 lbs! Works best for use under Metal, Slate & Asphalt Shingles 4X Lighter, 25X STRONGER than #15 felt & #30 felt 50 Year Limited Manufacturer Warranty Technical Data Sheet

S-40 (40 Year Synthetic)
BENEFITS: 1 Year UV Protection Water repellent, Non-absorbent Will not dry out or leach oil in high heat environments Synthetic construction impervious to mold growth High anti-skid bottom and High traction top layer PRODUCT DETAILS: 11 MIL thickness A 10 square roll weighs only 29 lbs! Works best for use under Metal, Slate & Asphalt Shingles 4X Lighter, 25X STRONGER than #15 felt & #30 felt 40 Year Limited Manufacturer Warranty Technical Data Sheet

S-30 (30 Year Synthetic)
BENEFITS: 1 Year UV Protection Water repellent, Non-absorbent Will not dry out or leach oil in high heat environments Synthetic construction impervious to mold growth High anti-skid bottom and High traction top layer PRODUCT DETAILS: 7 MIL thickness A 10 square roll weighs only 23 lbs! Works best for use under Asphalt Shingles & Residential Metal 4X Lighter, 25X STRONGER than #15 felt & #30 felt 30 Year Limited Manufacturer Warranty Technical Data Sheet

S-20 (20 Year Synthetic)
BENEFITS: 1 Year UV Protection Water repellent, Non-absorbent Will not dry out or leach oil in high heat environments Synthetic construction impervious to mold growth High anti-skid bottom and High traction top layer PRODUCT DETAILS: 6.5 MIL thickness A 10 square roll weighs only 21 lbs! Works best for use under Asphalt Shingles & Metal Roofs 5X Lighter, 25x STRONGER than #15 felt 20 Year Limited Manufacturer Warranty Technical Data Sheet




