Full Product Manual

Overcomes Deficiencies of #30 Felt
Grace
®
Tri-Flex
®
mechanically–attached, synthetic roofing underlayment is designed to
overcome the shortcomings of traditional roofing felt, while delivering advanced benefits
that save the contractor time & labor.
Robust benets
compared to #30 Felt
High performance
water-shedding
underlayment
Backed by Grace-
The name
that roong
professionals trust
TRI-FLEX
®
GRACE
“I Install Grace Tri-Flex
®
synthetic underlayment whenever I install Grace Ice &
Water Shield
®
. I found that Grace Tri-Flex works better than any other synthetic
roofing underlayment I’ve used. The fact that it is a wrinkle free, tear resistant
product makes it easy to apply to the deck. I install roofs in the North Shore and South
Shore areas of Boston and need materials that can withstand the inclement weather.”
— TJ Livingstone, Land Line Construction Inc.
Synthetic Roofing Underlayment
13