Modesto · Central Valley · CSLB #1067374
Roofing Materials We Install
Legend Roofing Company Inc specifies manufacturer systems — asphalt shingles, metal panels, concrete tile, and low-slope membranes — based on your building, climate, and goals. We are a GAF Master Elite contractor and also install CertainTeed, Owens Corning, IKO, Malarkey, Metal Sales, McElroy Metal, Eagle, and Boral-heritage tile systems when they are the right fit.
Manufacturer warranties available per product line — confirmed on your proposal.
Manufacturer guides
Open a brand for systems we install, careful warranty language, and hosted Cool Roof / catalog PDFs on legendroofingcompany.com. TPO, O’Hagin vents, and Norandex gutters are listed just below the brand cards.
Manufacturer
GAF
GAF Master Elite contractor. Residential shingles — plus EverGuard® TPO (see Systems & accessories below for brochure & colors).
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Manufacturer
CertainTeed
Architectural asphalt systems — Landmark and designer-style profiles.
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Manufacturer
Owens Corning
Duration and architectural shingle systems with coordinated accessories.
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Manufacturer
IKO
Architectural asphalt options for residential re-roofs.
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Manufacturer
Malarkey
Polymer-modified asphalt shingle systems for durability-minded homes.
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Manufacturer
Metal Sales
Metal panels — exposed fastener and architectural metal profiles.
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Manufacturer
McElroy Metal
Standing seam and metal panel systems for residential & commercial.
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Manufacturer
Eagle Roofing
Concrete tile systems common on California homes.
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Manufacturer
Boral (Tile Heritage)
Boral-heritage / Westlake Royal concrete & clay tile systems.
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Systems & accessories clients ask for
Same place as manufacturer guides — easy to open on the website when you walk a homeowner through options.
Low-slope · TPO
GAF EverGuard® TPO
Brochure + color chart for shops, offices, and low-slope additions. Hosted on our site.
View TPO materials →
Attic ventilation
O’Hagin Vents
Product brochure, sizing guide, and an on-page vent calculator — no leave-the-site detour.
View vents & calculator →
Rainware · Gutters
Norandex K-Style 5″ & 6″
Specs and color options for seamless K-style gutters — West rainware brochure on our site.
View gutter materials →
Payment · Planning
Roof payment calculator
Reference monthly estimate from amount, term, and an example APR — then Get a Quick Quote. Not a loan offer.
Open payment calculator →
How we help you choose
Material choice is not a catalog contest. In Modesto heat and Central Valley weather, we look at roof pitch, structure, existing layers, ventilation, HOA rules, budget, and the look you want from the street. Asphalt, metal, and tile each solve different problems — and low-slope membranes belong on true flat or low-pitch areas.
- Asphalt shingles — GAF, CertainTeed, Owens Corning, IKO, Malarkey for most steep-slope homes.
- Metal — Metal Sales and McElroy Metal panels when longevity and a metal aesthetic matter.
- Tile — Eagle and Boral-heritage concrete/clay systems when weight and architecture support tile.
- Low-slope / commercial — Including GAF EverGuard TPO assemblies when the roof is membrane-based.
Call (209) 404-6110 or Get a Quick Quote. Hours 7am–5pm daily.
Catalogs & PDFs
Each manufacturer page includes hosted Cool Roof / Title 24 literature and product catalog PDFs served from Legend-controlled storage — visitors stay on legendroofingcompany.com.
Official manufacturer sites are linked on each page as secondary external resources.
Ready for material options on your roof?
Legend Roofing Company Inc serves Modesto and the Central Valley (CSLB #1067374 · GAF Master Elite). Get a Quick Quote and we will recommend systems that fit the building — not a one-brand hard sell.
CertainTeed Flintlastic SA: self-adhered low-slope roofing option — view the CertainTeed systems page.