Shingles alone are usually not enough to protect your home.

IKO has developed superior multi-layered roofing components for these vulnerable areas of your roof. The PRO4™ roofing components show how elements of your roof work together to protect you and your home.
Besides, roof accessories such as ridge cap roofing shingles can ultimately increase the curb appeal of your home.

Because we’ve solely focused on roofing supplies for 60 years , we’ve been able to set the standard on roofing technology with some of the heaviest shingles in the marketplace – designed to keep your roof secure against the challenges of ice, rain, windstorms, algae and UV rays.


Along with one of IKO’S QUALITY SHINGLES: Crowne Slate™, Dynasty™, Armourshake™, Royal Estate™, Cambridge™, Cambridge IR™ and Marathon™, the PRO4 roofing components include these accessory products:

Hover on a number below to view details of each layer.

  1. 1. Eave Protection

    GoldShield™, ArmourGard™, or StormShield ™ Ice & Water Protectors IKO’s Ice & Water Protectors provide a second line of defense against water penetration due to ice dams or wind?driven rain and the costly damage it can cause. This product is also strongly recommended for sealing around vents, low pitch areas, ridges, hips, rake edges, chimneys, dormers, vent stacks, and skylights.

  2. 2. Underlayment

    RoofGard-Cool Grey™ or Stormtite® Underlayment Use our innovative RoofGard-Cool Grey or Stormtite synthetic underlayment for total deck protection.

  3. 3. Roof Starters

    Leading Edge Plus™ Starter Strips Fast, easy and convenient. IKO’s Starter trips are already cut to size, saving valuable time during the installation of the first course of shingles. Compatible with all existing IKO Shingles, Leading Edge Plus includes a sealant strip at the bottom edge allowing for a tight seal.

  4. 4. Ridge Cap Shingles

    Hip & Ridge Plus™, Hip & Ridge 12™ or Ultra HP® High Profile Ridge Cap Shingles Ridge cap shingles are required where roof planes meet, and provide additional protection along these high stress areas of the roof, enhancing your home’s aesthetic appeal by accentuating the roof line.

This papge is also available in: French, Spanish