Metal Coil/Flats: Same Day Pick Up In Arizona

Synthetic Roof Underlayment


SHARKSKIN ULTRA RADIANT® is a high-performance roof underlayment that also acts as a radiant barrier for all metal, slate, tile and shingle roof installations. Sharkskin Ultra Radiant® was developed to exceed “California Energy Code” requirements by providing a reflective insulation layer that is an important component in the development of an “energy saving roof system” or cool roof. The radiant barrier reflects infrared energy to reduce heat gain and the cooling load on the building contributing to a more energy efficient building.

Product Data

  • Roofing Material: Metal, Tile, Slate
  • Warranty: 50 years under metal, tile, slate
  • Exposure: 12 months
  • Installation: Regular roofing nails, corrosion resistant staples, plastic/metal round caps.


Price Per Roll

1-2 Rolls: $355.00
3-6 Rolls: $337.00
7-14 Rolls: $329.00
15-35 Rolls: $324.00
30 Rolls (Pallet): $318.00

Pricing Subject To Change Without Notice
Does not include shipping charges


  • Shipping charges dependent upon the amount of rolls, weight, and location
  • Fill out the request a quote form and we can get you a delivered price
  • Avoid freight charges and pick up the material in these locations: Phoenix, AZ or Ontario, California

Frequently Asked Questions


Sharkskin Comp®, Sharkskin Ultra® and Sharkskin Ultra SA® are high temp rated roof underlayments. All are polypropylene construction which has a 320 degree F melting point. Sharkskin Ultra SA® has as 280 degree F synthetic butyl adhesive. There is Zero asphalt in any Sharkskin Roof Underlayment.


The Sharkskin Roof Underlayment line of premium roof underlayments, are the heaviest most abrasion resistant line in the market. Most synthetic nail down roof underlayments are 22-30lbs per 10 SQ roll. Sharkskin Comp® is a 40lb 10 SQ roll, Sharkskin Ultra 50lb and Sharkskin Ultra Radiant is 55lbs. Sharkskin Ultra SA adhesive is 100 % solids no filler(limestone) like asphalt based adhesives

The Sharkskin Roof Underlayment line has done more extensive UV and Weathering testing than any other polymeric roof underlayment line in the market. Sharkskin Comp is 6 month UV and Sharkskin Ultra, Ultra SA and Sharkskin Ultra Radiant are 12 month.

Sharkskin Ultra SA has better overall temperature resistance, that includes the polypropylene substrate as well as the adhesive. This is why products like Carlisle WIP, Grace Ice and Water, and Grace Ultra, which all have thin film layer surfaces, can’t handle high heat or extended UV.

In addition to high temperature, Sharkskin Ultra SA can be installed at 10 degrees F and rising. Sharkskin adheres to metal, concrete, OSB, Plywood, Dendeck, etc. without primer.

More About Sharkskin Ultra Radiant


SHARKSKIN ULTRA RADIANT® has a unique patented design that uses multiple layers of blended polypropylene with a reflective layer to:

  • Reduce roof and attic temperature lowering energy costs.
  • Provide secondary moisture barrier protection that contributes to the primary roof coverings durability.
  • High tensile strength to protect against hurricane force winds.
  • High traction non-slip surface- for excellent grip and safe walking. Always use caution and fall protective gear especially in wet weather and windy conditions.
  • 12-month UV resistance
  • ICC-ES, Miami-Dade and Florida Building Code approved
  • High Temp rated, All temperature performance -40˚F to 280˚F
  • Light grey surface- cooler for installers to walk on and work with
  • Installs with 3/8” roofing nails- doesn’t require plastic cap nails
  • 50-year warranty


Similar Products

More Sharkskin® Roofing Underlayment Accessories



Sharkskin Ultra SA®

SHARKSKIN ULTRA SA® is a “state of the art” high temp rated peel and stick roof underlayment developed in 2006. Self Adhesive. Sticks In The Cold – Down to 10˚F – Without Primer. 50 Year Warranty. 12 Months UV Resistance.

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Sharkskin Ultra®

The original premium synthetic roof underlayment for asphalt, metal, slate and tile. Non Adhesive. 50 Year Warranty. 12 Months UV Resistance.

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Sharkskin Comp®

Roof underlayment engineered for asphalt shingle and metal roof systems. Non Adhesive. 25 Year Warranty. Up To 6 Months UV Resistance.

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Sharkskin Ventilated Roof Mat®

SHARKSKIN VENTILATED ROOF MAT® used in conjunction with our Sharkskin Underlayment products helps to create a more complete roofing system to allow for proper air transfer and circulation.

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Articles & Videos To Help You With Your Installation

Are you trying to learn how to install metal roofing underlayment? Do you need to dry in your roof with a synthetic metal roofing underlayment? If so, you may want to read and watch these articles. We're sure you will find them useful and help you save time and money.

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