Grace Tri-Flex¨ is a mechanically-attached synthetic roofing underlayment that overcomes the deficiencies associated with roofing felt. Tri-Flex¨ is a water-shedding membrane used to prevent water damage in case the primary roof covering (such as shingles) is breached. Felt has many drawbacks when used as a water-shedding barrier. First and foremost, felt degrades over time. This can leave the roof vulnerable to leaks and eventually can lead to costly repairs. Tri-Flex¨ synthetic roofing underlayment does not degrade over time and can maintain its water-shedding ability throughout the life of the roof.
Specification Details for Grace Tri-Flex (Liquid Applied Systems)
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Grace is consulted before specifying.
Registered Office: Third Floor, Sterling House, 20 Station Road, Gerrards Cross, Buckinghamshire, SL9 8EL
Registered No. 3921897
Previously SpecifiedBy
SpecifiedBy is now part of CausewayOne
We've updated our name and branding as the first step towards product data interoperability and the Golden Thread across the CausewayOne platform.
The features you rely on stay the same
For now, you can continue to use the www.specifiedby.com domain to access the same product data and search functionality.
Why the change?
CausewayOne is a construction operations platform used by 1,000's of contractors to design, win, manage and deliver projects.
CausewayOne Product Explorer will develop further to bring a central interoperable product data layer to all our contractor applications; by removing data siloes across parties & applications we can work towards a safer and more efficient industry.
Already a CausewayOne user?
You can use Single Sign-On (SSO) to access the functionality of Product Explorer inside the CausewayOne platform alongside your other Causeway applications.