CertainTeed vs IKO — 2026 Comparison
Which is better for Northern California homeowners — CertainTeed or IKO? We compare warranty, reliability, efficiency, and value.
CertainTeed
Premium roofing with luxurious Landmark series and SureStart warranty
- Tier: premium
- Founded: 1904
- HQ: Malvern, PA
- Warranty: Lifetime limited warranty with SureStart
IKO
Canadian roofing manufacturer with Cambridge and Dynasty premium lines
- Tier: mid
- Founded: 1951
- HQ: Brampton, Canada
- Warranty: Limited lifetime warranty
Bottom Line
Both CertainTeed and IKO are solid choices for Northern California homeowners. The best pick depends on your budget, home size, and priorities.
Our licensed contractors work with both brands and can recommend the best fit for your specific situation. Get a free consultation by calling (916) 476-7689 or filling out the form below.