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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