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Application instructions:

Ensure that the membrane is evenly distributed across the roof surface to prevent unevenness on the shingle surface. Install it parallel to the eaves.

Roof slopes from 9,5°to 20°

  • Option 1:
    We recommend covering the entire roof surface with IKO Armourbase STICK fully adhered membrane. Use overlaps: 15 cm vertically and 10 cm horizontally.
  • Option 2
    Use one of the IKO membranes (ECO, or PRO) to provide additional protection for your roof. Cut a 50 cm wide starter strip and lay subsequent layers, securing them with horizontal overlaps every 50 cm and end overlaps every 30 cm.

Slope from 21° to 85°
The entire roof surface should be covered with IKO Armourbase underlay or an approved shingle underlay. The underlay should be laid parallel to the eaves with a minimum 10 cm horizontal overlap and 15 cm end overlaps. All IKO Armourbase underlay rolls have 10 cm lines to facilitate installation. Fasten the underlay with only as many nails as are necessary to hold it in place.

IKO offers various types of underlays, each designed to increase your roof’s resistance to water.

The use of an underlay is always recommended on roofs covered with asphalt shingles, regardless of the roof slope.

The requirements that the underlay must meet are:

  • Protection of the wooden roof structure from adverse weather conditions before and during the installation of shingles.
  • Providing additional protection against water penetration during the melting of ice accumulated on the roof surface, or during heavy rain with strong wind gusts that may drive rain under the shingles.
  • Ensuring protection during a storm that has damaged the roof surface, e.g., by hail.
  • Improving fire resistance ratings in accordance with local regulations for shingle-covered roofs.

Wondering which IKO underlayment is best for your roof?

Order samples here so you can compare them yourself!

8. Visualize with IKO Roof viewer

One of the best tools for making a confident decision is the IKO Roof viewer, an intuitive online tool that allows you to visualize how different shingle colors and styles will look on your actual home.

How to Use IKO Roof viewer:

  1. Access the Tool: Visit the IKO Roof viewer

  2. Upload a Photo: Click on the option to upload a clear, well-lit photo of your home, ensuring the roof is prominently visible.

  3. Define Roof Areas: Use the tool's interface to outline the roof sections on your photo. This step allows the software to accurately apply shingle options to the correct areas.

  4. Select Shingle Styles and Colors: Browse through IKO's range of shingle products, including architectural, performance, and traditional styles. Choose different colors to see how they complement your home's exterior.

  5. Compare Options: The Roof viewer allows you to compare different shingle choices side by side, helping you make an informed decision based on aesthetics and compatibility with your home's design.

  6. Save and Share: Once you've found a shingle style and color you like, you can save the image or share it with others for feedback.

Free downloads:

Printable Product Overview Roofing Shingles and Accessories - Product overview 2025 EN  

Printable Version of Installation Instructions for Roofer - How to apply IKO Roof Shingles on a roof? 

Printable Expert Application Guide for Professionals - If you want Expert Roof Knowledge  

FilmBasic online training for roofers

Film and Leaflet: Why are Roof shingles the smarter view on roofs

Datasheets complete IKO Roof Shingles - DOP (Declaration of Performance)

More free downloadable shingles information

Application instructions

Easy application (for professional roofers):

  1. Base is a wooden or concrete underdeck construction with a waterproof IKO underlayment.
  2. Apply roof shingles with IKO nails.
  3. You would need +/- 35 pc/m². Valley, hips and ridges are easy to install without purchasing a huge range of extra accessories.

Foresee solid insulation and also good ventilation for an optimal and long-lasting roof - improving heating and cooling costs.

Eaves, rakes, walls, chimneys, roof windows, etc. require metal flashings.

Attractive for value conscious homeowners

Even though Superglass is available at an economical sharp price, it is a good, safe choice for your building project: your home, garden house, garden shed,.. Like all IKO Shingles, the rectangular Superglass is conform the ETA (European Technical Assessment), which proofs the high quality of this asphalt roof shingle. The usage of Superglass roof shingles is not limited to the coverage of your roof, but has a lot of other purposes.

Superglass - Dual Brown (07)