Owens Corning vs Malarkey Roofing in Sunnyvale, CA (2026)
Comparing Owens Corning and Malarkey Roofing for Sunnyvale homeowners. Which brand is better for Santa ClaraCounty's climate? Here's our expert breakdown.
Owens Corning
- Tier: premium
- Founded: 1938
- Warranty: Lifetime limited warranty with Platinum coverage
- Iconic roofing with Duration series shingles and patented SureNail technology
Malarkey Roofing
- Tier: mid
- Founded: 1956
- Warranty: Lifetime limited warranty
- Sustainable roofing with rubberized asphalt and recycled materials
Which Is Better for Sunnyvale?
With Sunnyvale's average summer highs of 82°F, both Owens Corning and Malarkey Roofing need to perform under extreme heat. Here's how they compare for local homeowners:
- Budget: Both brands are in the premium/mid range
- Warranty: Owens Corning: Lifetime limited warranty with Platinum coverage vs Malarkey Roofing: Lifetime limited warranty
- Local availability: Both brands are serviced by licensed contractors in Santa Clara County
- Climate suitability: Both perform well in Northern California's hot dry summers and mild winters
Get Expert Advice for Your Sunnyvale Home
Not sure which brand is right for your home? Our licensed contractors in Sunnyvale can assess your needs and recommend the best option for your budget, home size, and comfort preferences.
Last updated July 2026