IKO shingles are available in several styles and product lines, so the right choice depends on more than the color shown on a sample. Start with your roof’s slope and condition, the look you want, the performance features that matter in your area, and the installation requirements for the specific shingle. Then compare complete, itemized project quotes—not just the price of the shingles. IKO product names, specifications, and availability can vary by market, so confirm the exact product and its current installation instructions with your roofer before signing a contract.

Which IKO shingle lines should you compare?

IKO’s range can include standard architectural shingles, impact-resistant options, and designer products that mimic the look of slate or wood. The product names below represent different styles and intended uses, but they are not a substitute for a current local product sheet. Ask your contractor to identify the exact shingle being quoted, including its product name and specifications.

IKO line General style What to weigh Ask your roofer
Cambridge Laminated architectural appearance A dimensional look without choosing a specialty slate- or shake-style product Which version is available locally, and what installation details apply?
Dynasty Laminated architectural shingle Whether its specific features and price make sense for your roof and priorities What features are included in the quoted version, and are they reflected in the written specifications?
Nordic Impact-resistant laminated option in markets where offered Whether the product’s documented rating meets your needs and any relevant insurance or code requirements What rating applies to this exact product, and what does it cover?
Armourshake Designer profile inspired by wood shakes Its pronounced appearance, product cost, and suitability for the home’s roof details Are matching accessories available for ridges, hips, and other roof transitions?
Crowne Slate Designer shingle with a slate-inspired look Whether the more distinctive profile suits the house and project budget What are the product’s roof requirements and complete installed cost?
Marathon Traditional strip-shingle appearance where available A simpler, flatter look compared with laminated or designer options Is this line currently available in your area, and does it suit the planned roof system?

Availability and product details differ by location, and some lines may not be sold in your market. Treat the table as a shortlist of options to investigate, not a ranking. A designer profile may be worth considering when appearance is a priority; a standard architectural option may be a more practical fit when you want a familiar dimensional look. For any product, the current technical documents should settle questions about ratings, required components, and installation.

Check the roof before choosing the shingle

A shingle that looks suitable on a display board may not be the right match for the roof underneath it. Ask the roofer to assess the roof deck, slope, number and condition of existing layers, flashing, and ventilation before recommending a product. These details affect what can be installed and what additional work the estimate should include.

IKO asphalt shingles roof

Slope, shape, and roof details

Shingle installation instructions can set requirements for roof slope and application. A low-slope section, complex valley, dormer, or other transition may need particular materials or installation methods. Have the contractor explain how the selected IKO product works with each part of your roof rather than assuming one approach fits every surface.

Roof shape matters, too. A simple roof and one with many hips, valleys, skylights, chimneys, or wall intersections can require different amounts of cutting and flashing work. The estimate should describe how the contractor will handle these areas, not just list the shingle and a general labor charge.

Decking, old layers, and hidden repairs

Ask whether the contractor expects to remove the existing roof covering and inspect the deck. Damaged or unsuitable decking may need repair or replacement before new shingles go on. If the estimate includes an allowance for this work, find out how the contractor will document the condition and price any change before proceeding.

Adding a new layer over existing shingles can be restricted by local rules, the condition of the roof, or the chosen product’s instructions. It can also leave underlying damage undiscovered. Ask for a clear explanation of the proposed tear-off or overlay, including why it is appropriate for your home.

Compare the complete roofing system, not just the shingle

IKO shingles are one part of a roof assembly. The finished job may also involve underlayment, starter materials, ridge and hip products, flashing, drip edge, ventilation work, and protection for vulnerable roof areas. The required combination depends on the roof, product instructions, local requirements, and the contractor’s scope.

Ask for the estimate to identify the main components and explain what is included. If one bid specifies a particular underlayment or flashing replacement and another does not, the lower total may not represent the same job. Where ice-and-water protection or other specialized materials are required, confirm the planned locations and the basis for including them.

  • Underlayment: Which material is included, and where will it be installed?
  • Starter and ridge products: Are they included, and are they intended for the selected shingle system?
  • Flashing: Which existing pieces will be reused, repaired, or replaced around chimneys, walls, skylights, and other penetrations?
  • Ventilation: Will the roofer inspect the existing arrangement and identify any recommended changes?
  • Roof edges and valleys: What materials and installation details are specified for these areas?

Ventilation deserves a specific conversation if the attic has signs of moisture or uneven temperatures, or if the roofer identifies a concern during inspection. New shingles alone do not correct every attic or roof-system problem. Ask what was observed, what change is proposed, and whether the work is included in the quote.

shingle roof installation

Installation details can affect the result

Even a well-matched product depends on correct installation. The roofer should follow the current instructions for the exact IKO shingle, including details for fastening, layout, roof edges, valleys, and any conditions that affect application. Requirements may differ among products and can vary with roof design and local conditions.

Before work starts, request the product name in writing and ask how the crew will protect the property, remove old materials, manage debris, and address unexpected deck repairs. Clarify who supervises the work and how you will be told about changes to the scope. A vague promise to “install IKO shingles” does not identify the product or explain the roof work being purchased.

Also ask what documents you will receive after completion. Keep the final contract, product information, payment records, and any warranty paperwork together. If a question arises later, these records help establish what was installed and what work was performed.

Understand ratings and warranty terms

Performance labels can help narrow a choice, but they need to be read carefully. If a product is described as impact-resistant or wind-rated, ask for the documentation for the exact shingle and find out what the rating means. Do not assume that a rating guarantees that a roof cannot be damaged in a storm, or that it automatically qualifies for an insurance discount.

IKO warranty terms can vary by product and market. Read the current written warranty for the shingle being considered, paying attention to what is covered, exclusions, required installation practices, and any conditions involving other roof components. A warranty is not a substitute for a sound installation or a guarantee that every possible repair will be covered.

Keep the manufacturer’s product warranty separate from the contractor’s workmanship coverage. Ask who provides each one, how long its stated coverage applies, and what steps are required if a problem occurs. Get the answers in writing rather than relying on a verbal summary.

Compare total project costs consistently

There is no useful way to compare IKO shingle quotes by looking only at the product name or the bottom-line figure. A lower estimate may exclude tear-off, disposal, flashing, ventilation work, or repairs to the deck. A higher one may include more complete materials or a broader scope. Ask each contractor to price the same work wherever possible.

Review these items side by side:

asphalt shingle roof installation

  • The exact shingle line, color, and any specified accessories
  • Removal and disposal of existing roofing materials
  • Underlayment, starter materials, ridge products, flashing, and roof-edge work
  • Ventilation changes, if recommended
  • How damaged decking will be handled and approved
  • Labor, cleanup, and any applicable permit or inspection costs
  • Payment schedule, change-order process, and workmanship coverage

Ask the contractor to separate known work from conditional repairs. For example, if the deck cannot be assessed fully until the old roofing is removed, the contract should explain how additional work will be measured, priced, and approved. This is more useful than accepting an undefined contingency that could lead to confusion once the project is underway.

A practical checklist before you choose

  1. Get the roof assessed. Request a written description of its condition, including decking concerns, flashing, ventilation, and difficult roof details.
  2. Shortlist suitable IKO products. Compare architectural and designer styles only after confirming each option is available and appropriate for your roof.
  3. Review current specifications. Check the exact product’s requirements and any ratings that matter to your decision.
  4. Compare matching scopes. Make sure each quote lists the same core work and identifies exclusions or allowances.
  5. Check the written terms. Read the contract and both the manufacturer and contractor warranty information before approving the project.
  6. Choose a color last. Review a physical sample outdoors and consider how it looks with the siding, trim, and surrounding roof elements.

Color still matters, but a small sample can look different in changing light and against a large roof surface. If possible, look at more than one sample outside and ask whether the selected color is offered in the exact product line quoted. A color shown for one IKO shingle should not be assumed to be available in another.

Frequently Asked Questions

Are all IKO shingles suitable for every roof?

No. The roof’s slope, condition, design, and local requirements can affect which product and installation method are suitable. Confirm the current instructions for the exact shingle and have a roofer assess the roof before selecting a product.

Can I choose an IKO shingle based on its impact or wind rating alone?

A rating can be a useful comparison point, but it does not describe every aspect of performance or installation. Verify the documentation for the specific product and ask how the rating applies to your roof and local requirements. It is not a promise that storm damage will never occur.

Can I install a different IKO product over my existing shingles?

That depends on the roof condition, existing layers, local rules, and the new product’s instructions. An overlay may also leave hidden problems unaddressed. Ask the contractor to explain whether removal or overlay is proposed and why.

Is a more expensive IKO line always the better choice?

No. A higher-priced or more distinctive product may offer an appearance or documented feature you value, but it still needs to suit the roof and project budget. Compare the product specifications, required installation, accessories, and total installed cost before deciding.

IKO asphalt shingles

What should I ask a roofer to put in the quote?

Request the exact IKO product name, color, major system components, removal and disposal scope, flashing and ventilation work, and the process for approving hidden repairs. Also ask for the payment terms and written workmanship coverage. A quote detailed enough to compare is less likely to leave important work ambiguous.

Choose IKO shingles by matching a product to the roof, then compare installation scope, documented features, warranty terms, and total cost. Once those practical details line up, color and profile can guide the final choice. Before approving the work, make sure the contract names the exact product and explains how unexpected repairs will be handled.