Owens Corning COOL Roof Shingles: What Los Angeles Homeowners Need to Know
If you’re replacing your roof in Los Angeles, there’s more to consider than just style and durability. Thanks to California’s energy codes, specifically Title 24, many homes are now required to use Cool Roof-rated materials. That includes choosing shingles that reflect sunlight and help reduce heat absorption.
One of the most common questions we get at Roofing Angels is: “Do I need COOL shingles, or can I go with regular ones?” Here’s what you need to know
Why Are COOL Shingles Required in Los Angeles?
California’s Title 24 building standards were designed to improve energy efficiency and reduce the urban heat island effect. In many Los Angeles zip codes, homes undergoing roof replacement are now required to use roofing products that meet these COOL Roof standards.
Cool shingles help reduce:
- Attic temperatures by reflecting more sunlight
- Air conditioning usage during hot months
- Overall energy costs and environmental impact
If your project requires Title 24 compliance, COOL shingles are not optional. They are a necessary part of passing inspection and receiving final approval from the city.
What Are Owens Corning Duration Shingles?
Owens Corning Duration line is known for its strength, impact resistance, and wind performance (up to 130 mph with proper installation). These shingles feature SureNail® Technology, which offers enhanced grip and installation accuracy. The standard Duration shingles are a solid choice for homeowners who want performance and curb appeal on a reasonable budget.
What Makes Duration COOL Shingles Different?
The Duration COOL series includes the same strength and quality as standard Duration shingles, but they are engineered to reflect more of the sun’s heat. These shingles are specially formulated with solar-reflective granules that help meet California’s Cool Roof standards.
Benefits of Duration COOL shingles:
- Title 24 compliant
- Helps reduce attic temperatures
- May lower cooling costs in warm climates
- Available in reflective-approved colors
Owens Corning COOL vs Standard Shingles: Side-by-Side
| Feature | Duration COOL Shingles | Standard Duration Shingles |
|---|---|---|
| Solar Reflectivity | Yes, reflects heat | No |
| Title 24 Compliance | Yes | No |
| Energy Efficiency | High, lowers cooling use | Moderate |
| Appearance Options | Limited cool-tone colors | Wide variety of bold colors |
| Cost | Slightly higher | More affordable |
| Warranty & Durability | Same as standard | Same as COOL |
Which One Should You Choose?
If your home is in an area that requires Title 24 compliance (which includes most of Los Angeles County), you will likely need COOL-rated shingles. In this case, Owens Corning Duration COOL shingles are the best fit. They meet the code, reduce cooling demand, and are backed by Owens Corning’s industry-leading warranty.
If your home is exempt or located in a zone that doesn’t require Cool Roof materials, you may still choose Duration COOL for the energy-saving benefits, or opt for the standard Duration shingles for broader color options.
Talk to Roofing Angels About What Your Home Needs
Not sure if your roof replacement requires Title 24 Cool Roof compliance? We can help. Roofing Angels will inspect your home, review your city’s building requirements, and recommend the right Owens Corning shingle system based on your home, budget, and local code.
Schedule Your Free Roof Inspection
Call us today at (747) 281-2933 or schedule your free roof inspection. We proudly serve Woodland Hills, Calabasas, Burbank, Los Angeles, and surrounding areas.
