If you’re re-roofing in California, you may run into Title 24, the state energy code. Here’s what it means for your roof in plain language.
What Title 24 is
Title 24 is California’s building energy code. For roofs, it can require “cool roof” materials that reflect more sunlight and release heat, keeping homes cooler and reducing energy use.
When it applies to a re-roof
Whether it applies depends on your climate zone, the slope of your roof, and how much of the roof you’re replacing. Your roofer should confirm which rules apply to your home before quoting.
What your options are
- Cool-rated asphalt shingles in many colors
- Cool-rated clay and concrete tile
- Reflective flat-roof membranes and coatings
Why it’s worth it anyway
In the San Fernando Valley, a cool roof can noticeably lower attic temperatures and cooling costs, and it reduces heat stress on the roofing itself.
How we handle it
Requirements can vary by climate zone, roof slope and how much of the roof is being replaced, so we check what applies to your home before we quote. If cool-roof materials are required, we’ll show you rated options in colors that work with your house, and we handle the permit and inspection.
Cool roof shingles like Owens Corning’s Duration Cool Plus line come in darker colors than many people expect, so meeting the code doesn’t have to mean a white roof.
Questions about your roof? Call Crown Roofing and Repairs at (818) 350-2740 for a free estimate anywhere in the San Fernando Valley. Licensed C-39, CSLB #C39-1156638.