Grace Triflex Roof Underlayment

Tri flex is a water shedding membrane used to prevent water damage in case the primary roof covering such as shingles is breached.

Grace triflex roof underlayment.

Product overview tri flex 15 synthetic roofing underlayment is designed to overcome the shortcomings of 15 felt while delivering advanced benefits that save the contractor time and labor. This proprietary resin formula is used in the walk and deckside surfaces to create a slip resistant surface. Item 169827 model 5003002. Grace ice water shield 36 in x 75 ft 200 sq ft rubber roof underlayment.

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 is a mechanically attached synthetic roofing underlayment that overcomes the deficiencies associated with roofing felt. Tri flex xt synthetic roofing underlayment is a high performance water shedding underlayment. The new coating formulation provides superior foot traction.

It is 10x stronger than the 15 felt and prevents blow offs and tears in windy conditions. The product is extremely strong durable lays flat and is easy to install. It provides a superior walking surface in both dry and wet conditions on steep slope applications. This composition creates a tough weather resistant membrane designed to perform in the harshest conditions in north america.

Product description the grace tri flex xt is a woven synthetic water shedding underlayment that is high performance. Description tri flex 15 is a synthetic roofing underlayment coated with polypropylene on both sides and offers many benefits to traditional 15 felt. In high wind zones or coastal applications double the fastening to 4 inches oc. It is more than 20 times stronger than 30 felt.

Grace tri flex xtremetmis an innovative synthetic roofing underlayment featuring an advanced skid resistant technology. 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. Tri flex 15 roofing underlayment is mechanically attached and may be used in conjunction with all gcp fully adhered underlayment s or alone. Felt has many drawbacks when used as a water shedding barrier.

It is lighter than 30 felt and covers more area. It is 20 times stronger than 30 felt and withstands high wind conditions.