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Duration & architectural systems · Modesto & Central Valley · CSLB #1067374
Owens Corning Roofing
Owens Corning roofing shingles and system components are another manufacturer line Legend Roofing Company Inc installs for homeowners who want a proven architectural look with coordinated accessories.
California priority
Cool Roof Design Options
Owens Corning’s COOL Roof Collection includes Duration COOL / COOL Plus and select cool colors on other lines. Cards below summarize CA-relevant cool options from inventory — Title 24 and local cool-roof rules still depend on the exact color SRI and your climate zone.
Title 24 Part 6 cool-roof compliance depends on climate zone, building type, roof slope, and the exact CRRC-rated product/color (aged reflectance / SRI / emittance). We verify current ratings for your address before permitting — the cards below are design options, not a blanket eligibility claim.
STANDARD / ARCHITECTURAL
STANDARD/ARCHITECTURAL
TruDefinition Duration COOL
Cool Roof: YES
CRRC: YES
Title 24: Verify product/color/project
View Details ▾
STANDARD/ARCHITECTURAL
TruDefinition Duration COOL
Cool Roof: YES
CRRC: YES
Title 24: Verify product/color/project
View Details ▾
Owens Corning Duration COOL architectural shingle built for cool-roof performance. Dedicated data sheets state it meets California Title 24 Part 6 cool-roof requirements and is CRRC rated.
California: California-relevant / available per manufacturer materials for Central Valley projects — we still confirm stock and color for your ZIP.
CRRC: line is generally CRRC-rated — confirm the Product ID for the installed color. Title 24: manufacturer materials state this line can be used for Title 24 Part 6 when installed colors meet thresholds — confirm climate zone and project type.
Shared brand cool-roof PDF covers multiple products on this page — confirm the section for this line.
STANDARD/ARCHITECTURAL
Oakridge (COOL Roof Collection / select cool colors)
Cool Roof: YES
CRRC: Color/SKU specific
Title 24: Verify product/color/project
View Details ▾
STANDARD/ARCHITECTURAL
Oakridge (COOL Roof Collection / select cool colors)
Cool Roof: YES
CRRC: Color/SKU specific
Title 24: Verify product/color/project
View Details ▾
Architectural Oakridge with select COOL Roof Collection colors that meet aged SRI thresholds. Not every Oakridge color is cool — we match the right color for your climate zone.
California: California-relevant / available per manufacturer materials for Central Valley projects — we still confirm stock and color for your ZIP.
CRRC: ratings are color/SKU-specific — verify the exact Product ID before specifying. Title 24: relevance is color/SKU-specific — not a blanket claim for every color in the line.
Shared brand cool-roof PDF covers multiple products on this page — confirm the section for this line.
DESIGNER / PREMIUM
DESIGNER/PREMIUM
TruDefinition Duration COOL Plus
Cool Roof: YES
CRRC: YES
Title 24: Verify product/color/project
View Details ▾
DESIGNER/PREMIUM
TruDefinition Duration COOL Plus
Cool Roof: YES
CRRC: YES
Title 24: Verify product/color/project
View Details ▾
Premium Duration COOL Plus option in the COOL Roof Collection. Manufacturer materials describe higher aged SRI performance used for some local cool-roof ordinances in addition to Title 24 — verify color SRI tables.
California: California-relevant / available per manufacturer materials for Central Valley projects — we still confirm stock and color for your ZIP.
CRRC: line is generally CRRC-rated — confirm the Product ID for the installed color. Title 24: manufacturer materials state this line can be used for Title 24 Part 6 when installed colors meet thresholds — confirm climate zone and project type.
Shared brand cool-roof PDF covers multiple products on this page — confirm the section for this line.
DESIGNER/PREMIUM
TruDefinition Duration MAX (COOL Roof Collection colors)
Cool Roof: YES
CRRC: Color/SKU specific
Title 24: Verify product/color/project
View Details ▾
DESIGNER/PREMIUM
TruDefinition Duration MAX (COOL Roof Collection colors)
Cool Roof: YES
CRRC: Color/SKU specific
Title 24: Verify product/color/project
View Details ▾
Duration MAX with SureNail, offered in select COOL Roof Collection colors (not the full MAX palette). Only those cool colors are Title 24 relevant — confirm per-color CRRC/SRI.
California: California-relevant / available per manufacturer materials for Central Valley projects — we still confirm stock and color for your ZIP.
CRRC: ratings are color/SKU-specific — verify the exact Product ID before specifying. Title 24: relevance is color/SKU-specific — not a blanket claim for every color in the line.
Shared brand cool-roof PDF covers multiple products on this page — confirm the section for this line.
Official Cool Roof / Title 24 resources (hosted on Legend Roofing — no outbound manufacturer or CRRC links on this page):
Cool Roof / Title 24 eligibility depends on climate zone, roof slope, project type (new vs re-roof), and the exact CRRC-rated product/color installed. We verify current ratings for your address before permitting — we do not invent eligibility on this page.
Related Legend services: Roof Replacement · Attic Ventilation · Flat / Low-Slope · Get a Quick Quote
Systems Legend installs
Owens Corning is known for laminated asphalt shingle systems (including Duration and related lines) plus complementary underlayment and ventilation products. Legend installs Owens Corning when the system is the right match for the roof’s pitch, existing structure, and the look you want from the curb.
We do not claim contractor certifications we do not hold for this brand. What we do provide is careful specification, deck evaluation, and installation aligned with the manufacturer’s published instructions for the products selected.
Materials & system components
- Duration and architectural shingle lines — Laminated asphalt options for residential roofs.
- Oakridge and related profiles — Additional architectural choices when they fit budget and design goals.
- System components — Underlayment, starter, and ridge products selected to work with the shingle line.
- Color boards & samples — Reviewed on-site so Valley light and existing exterior colors are considered.
Warranty & certifications
Manufacturer warranties are available per product line and depend on the exact materials specified, system components, and installation requirements. We do not invent coverage years on this page — your quote will list the applicable manufacturer warranty language for the products you choose.
Legend Roofing Company Inc is California licensed (CSLB #1067374) and installs manufacturer systems according to published instructions for the products selected.
Catalog & technical resources
To keep you on legendroofingcompany.com, we summarize what matters for Modesto / Central Valley projects here. Official product catalogs appear as hosted PDFs on this site when redistribution rights are confirmed — we do not send you to external manufacturer sites from this page.
- Internal: this page (Cool Roof / Title 24 priority + systems we install)
- Hosted catalog PDF: View Official Product Catalog
Ask during your quote for the current product data sheets we are using for your roof design.
FAQ
Straight answers for Modesto & Central Valley homeowners.
Do you install Owens Corning Duration?
Yes — Duration and related Owens Corning architectural lines are among the systems we can specify when they fit the project.
How do warranties work?
Manufacturer warranties are available per product line. Coverage depends on the exact products and installation; details appear on your proposal.
Talk through material options
Not sure whether Owens Corning is the right fit versus another line? Legend Roofing Company Inc (CSLB #1067374) will walk your Modesto or Central Valley roof with clear options — soft quote, no pressure.