Synthetic underlayment that will totally rock the way you roll.

IKO Stormtite® synthetic underlayment is engineered to be used under asphalt shingles. It has qualified as an IKO PROFORMAXTM Integrated Roofing Accessory. It's a cost-effective alternative to traditional #15 asphalt saturated felt, and is covered by a limited 15-year material warranty¹.

 

Here’s why it rocks.

  • Stronger than felt.  Stormtite is more resistant to tearing and shredding when installers walk on it.  Plus it’s coated top and bottom with tough polyolefin for superior weather-resistance.
  • More flexible, even in cold weather. Stormtite is easy to install around vents, dormers, skylights and other typical roof structures. It lays flat without curling and is super durable.
  • Synthetic, non-breathable material. Stormtite effectively sheds water that gets behind shingles and it’s engineered to be a vapor-retarder. Thanks to built-in UV stabilizers, it can be left exposed for up to 30 days and will continue to perform.
  • Lighter than felt. A single roll of Stormtite contains 1000 square feet but weighs only 20 to 26 lb. It’s easier for your installers to handle.

Ready to Roll with Stormtite?

Specifications
Size
76.2 m (250 ft) x 1,219 mm (48")
Quantity Per Pallet
56 Rolls
Roll Contents
92.9 m ² (1,000 sq ft)

All values shown are approximate. This product is a vapor retarder, so the airspace beneath the roof deck should be properly and thoroughly ventilated to avoid risk of moisture condensation.

¹ See Limited Warranty at IKO.com for complete terms, conditions, restrictions and application requirements.

Products with Miami Dade NOA, Florida Product Approval, and Texas Department of Insurance listings are available. Miami-Dade & Florida Building Code High-Velocity Hurricane Zone (HVAZ) approvals apply only to shingles available in the southeast US market. For more information please visit: our listings links page or contact IKO at: 1-888-IKO-ROOF (1-888-456-7663)

Stormtite®

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The information on this website is subject to change without notice. IKO assumes no responsibility for errors that may appear on this website.

IKO strives to accurately reproduce the screen images of the shingle swatches and house photos shown. However, due to manufacturing variances, the limitations of your monitor resolution and the variation in natural exterior lighting, actual colors may vary from the images you see. To ensure complete satisfaction you should make final color selections from several full size shingles and view a sample of the product installed on a home. Please refer to our Legal Notices for U.S.A. or our Legal Notices for Canada.

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