Most professional Roofing Membrane & Wall Wrap Manufacturer.

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Synthetic roofing underlayment is an excellent 100% synthetic roofing underlayment designed for 15 lb/30lb asphalt felt replacement. It can be used for steep slope roofing to provide a lasting layer of protection against wind driven rain, shingle blow offs and damage caused by adverse weather conditions. It is designed to use under wood, asphalt, synthetic shingles, residential metal and cedar shakes. It meets and exceeds all required industry standards.


Our 4-Ply Synthetic Roofing Underlayment gives a good protection for your valuable roof, also the roofers working on it. We adopted new technologies for the antiskid and strong purposes which generates a better traction and foothold to the roofers.


• Durable: ShiningPlast Underlayment is Strong and Durable. Especially it has a strong tear strength. It will protect the roofer from slipping off with the torn part.

• Lightweight: ShiningPlast Synthetic Underlayment possessed a lightweight property that makes it easier to carry by the roofers.

• Antiskid: Special designed pattern/embossment on the SBPP layer to augment the traction. We also use a special gloss-finished backside with special elastomer additive to increase friction between roof deck and fabric. We make both sides of the underlayment antiskid up to your par.

• Weather Resistant: Since the beginning phase of yarn extrusion, we start taking care of every of baby yarn by the great annealing and drawing ratios, and we weave them by advanced looms, through T-Die Coating till it finished, and all this will ensure good shrinkage rate, good tensile/tear and good delamination. Your façade protection will be assured even during the strong wind or bad weather.

• Tear Proof: Not just fully stretched placement, ShiningPlast underlayment will be tear-proof by trapezoid tear strengths.

• Waterproof: Unlike so many holes and spacing between the tapes, ShiningPlast top weaving quality makes every inch of the fabric watertight.

• UV-resistant: We used the best UV treatment and stabilizer to ensure the stabilization during long-term UV exposure.

• Peel and Stick Adhesive Is Available

Advanced hot melt technology offers our customers an additional option/function which is self-adhesive underlayment. The adhesive band could be customized as your request.  

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