IKO Roofing Reviews: Performance, Satisfaction, and Comparison to Competitors 2025

Iko is a global leader in the manufacturing of residential and commercial roofing products, with a history dating back to 1951. Their asphalt shingles are widely used across North America, offering homeowners various options in terms of durability, aesthetics, and price points. Before investing in a new roof, understanding the quality, performance, and customer satisfaction with Iko products is essential for making an informed purchasing decision. This comprehensive review examines Iko’s product lines, customer experiences, and how they compare to competitors in the roofing industry.

Iko Product Line	Warranty Period	Average Rating	Price Range
Nordic	Limited Lifetime	4.5/5	Premium
Cambridge	Limited Lifetime	4.3/5	Mid-range
Marathon	25-30 years	3.8/5	Economic

Iko Industries operates production facilities across North America, Europe, and Asia, serving customers in nearly 100 countries. The company specializes in asphalt roofing shingles and related accessories, including underlayment, starter strips, and ridge caps. Their commitment to quality is reflected in their rigorous testing procedures and compliance with industry standards such as ASTM International and Underwriters Laboratories (UL).

Iko’s manufacturing process integrates advanced technology with quality raw materials to create roofing products designed to withstand harsh weather conditions. They’ve invested in research and development to improve their products’ wind resistance, impact resistance, and algae defense capabilities, making them suitable for various climate zones across the United States.

Iko Shingle Collections and Performance

Premium Architectural Shingles

Iko’s premium line includes the Nordic and Dynasty collections. These laminated shingles feature enhanced dimensional appearance and superior protection against the elements. The Nordic series, in particular, receives high marks for its Class 4 impact resistance rating, making it an excellent choice for areas prone to hail storms.

Customer reviews frequently praise the aesthetic appeal of these premium shingles, with many homeowners noting that they effectively mimic the look of more expensive materials like cedar shakes or slate. Performance-wise, these shingles typically withstand winds up to 130 mph when properly installed.

Mid-Range Options

The Cambridge collection represents Iko’s most popular mid-range option. Available in a wide array of colors, these architectural shingles offer a good balance between performance and affordability. Consumer reviews indicate satisfaction with the color retention and overall appearance even after several years of exposure.

Cambridge shingles feature Iko’s “ArmourZone” technology, which provides enhanced wind resistance up to 110-130 mph. This collection also includes options with algae-resistant granules, which many customers in humid regions find beneficial for maintaining their roof’s appearance over time.

Economic Selections

Iko’s Marathon and Royal Estate collections provide more budget-friendly options without severely compromising on quality. These 3-tab shingles deliver basic protection with standard warranties. While they don’t offer the same dimensional appearance or extended lifespan as premium options, reviews suggest they perform adequately for their price point.

Customer Satisfaction and Reviews

Analysis of customer reviews across multiple platforms reveals generally positive feedback for Iko roofing products. Homeowners frequently highlight the attractive appearance and color options as significant advantages. Many users report satisfaction with how the shingles have performed through severe weather events, including heavy rain, snow, and moderate wind conditions.

• Positive feedback commonly mentions aesthetic appeal, color retention, and value for money
• Critical reviews sometimes note issues with granule loss, curling at the edges after several years, or isolated manufacturing defects
• Installation reviews indicate that contractor experience with Iko products significantly impacts overall satisfaction

Professional roofers generally rate Iko products as reliable mid-tier options in the asphalt shingle market. They appreciate the consistency in manufacturing quality and the relative ease of installation compared to some competing products.

Pros and Cons of Iko Roofing

Advantages

• Extensive color selection across all product lines
• Strong wind and impact resistance ratings, particularly in premium lines
• Generally good value for the price point compared to competitors
• Comprehensive warranty coverage, including limited lifetime warranties on premium products
• Wide availability through multiple distribution channels

Disadvantages

• Some reports of premature granule loss in certain batches
• Limited options for extreme high-end luxury applications compared to some competitors
• Warranty claims process receives mixed reviews for responsiveness
• Some regional variations in product quality reported by contractors

Iko vs. Competitors

When compared to other major manufacturers like GAF, Owens Corning, and CertainTeed, Iko generally positions itself as a mid-market option with competitive pricing. Industry comparisons suggest that Iko products offer similar performance characteristics to their direct competitors, though they may not have the same brand recognition in all US markets.

Feature	Iko	GAF	Owens Corning
Price Range	$$$	$$$-$$$$	$$$-$$$$
Warranty Length	25 years – Lifetime	25 years – Lifetime	25 years – Lifetime
Color Options	Extensive	Very Extensive	Extensive
Wind Resistance	Up to 130 mph	Up to 130 mph	Up to 130 mph

In third-party testing, Iko shingles frequently perform comparably to their competitors in terms of durability and weather resistance. Where they sometimes edge ahead is in color retention and granule adhesion in certain product lines, though results can vary by specific product comparison.

Installation and Warranty Information

Proper installation is critical for the performance of any roofing material. Iko recommends using certified professional installers who follow their specific installation guidelines. Many negative reviews can be traced back to improper installation rather than product defects, highlighting the importance of contractor selection.

Iko’s warranty coverage varies by product line but typically includes:

• Limited lifetime coverage for premium architectural shingles
• Protection against manufacturing defects
• Prorated coverage based on the age of the roof
• Transferability options for one-time transfer to new homeowners
• Enhanced warranty options when complete Iko roofing systems are installed

It’s worth noting that warranty terms require proper ventilation and installation according to Iko’s specifications. Homeowners should carefully review warranty documentation before purchase, as coverage details can vary by region and product line.

Cost and Value Analysis

Pricing for Iko roofing products falls within the industry standard range for asphalt shingles. Basic 3-tab shingles typically cost $70-90 per square (100 sq. ft.), while premium architectural options range from $100-160 per square for materials only. Installation costs vary significantly by region, roof complexity, and local labor rates.

The long-term value proposition of Iko products appears strongest in their mid-range offerings like the Cambridge line, where the balance between initial cost and expected lifespan tends to be most favorable. When properly installed and maintained, these products typically provide 25-30 years of service, making them a reasonable investment for most homeowners.

Factors that influence the overall value include local climate conditions, proper installation, roof ventilation, and regular maintenance. In regions with extreme weather patterns, investing in Iko’s premium lines with enhanced impact and wind resistance can provide better long-term value despite higher initial costs.