Grace Triflex Roof Underlayment

Grace tri flex is a mechanically attached synthetic roofing underlayment that overcomes the deficiencies associated with roofing felt.

Grace triflex roof underlayment. The product is extremely strong durable lays flat and is easy to install. In high wind zones or coastal applications double the fastening to 4 inches oc. The new coating formulation provides superior foot traction. Tri flex 15 roofing underlayment is mechanically attached and may be used in conjunction with all gcp fully adhered underlayment s or alone.

Product description the grace tri flex xt is a woven synthetic water shedding underlayment that is high performance. This proprietary resin formula is used in the walk and deckside surfaces to create a slip resistant surface. Tri flex is a water shedding membrane used to prevent water damage in case the primary roof covering such as shingles is breached. Tri flex xt is coated on both sides with a new and enhanced coating formulation made up of slip resistant polymer for exceptional foot traction.

Grace tri flex underlayment is attached to the roof with roofing nails or staples both having 1 inch diameter plastic metal caps or other fasten ers approved by grace spaced at 8 inches on center oc on both side and end laps in normal wind zones. Shed water and act as the final layer of defense on your roof withstand jobsite conditions for long periods of time prior to installation of the final roof covering offer a slip resistant and walkable surface tri flex synthetic underlayments from the same company that makes grace ice water shield does all of this and more. Product overview tri flex xt underlayment is a high strength woven synthetic roofing underlayment coated on both sides with slip resistant polymers. Grace tri flex xtremetmis an innovative synthetic roofing underlayment featuring an advanced skid resistant technology.

It is lighter than 30 felt and covers more area. Grace ice water shield 36 in x 75 ft 200 sq ft rubber roof underlayment. Description tri flex 15 is a synthetic roofing underlayment coated with polypropylene on both sides and offers many benefits to traditional 15 felt. It is 20 times stronger than 30 felt and withstands high wind conditions.

Tri flex xt synthetic roofing underlayment is a high performance water shedding underlayment. Felt has many drawbacks when used as a water shedding barrier. Item 169827 model 5003002. This composition creates a tough weather resistant membrane designed to perform in the harshest conditions in north america.

The new and improved coating formulation provides superior foot traction. It is more than 20 times stronger than 30 felt.