Cambria Roofing Nationwide

Cambria Roofing: The Pasadena Owner’s Guide

Cambria roofing systems installed in Pasadena typically run $8,000-$20,000 for a full replacement, with repairs ranging $400-$1,800 depending on the component failure. We stock Cambria-compatible underlayment, flashing kits, and ridge vent assemblies for same-day installation on most Pasadena calls. Most homeowners discover the problem after a Santa Ana wind event or the first heavy winter rain, when a lifted ridge cap or cracked tile lets water into the attic space.

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Which Cambria Models This Applies To

Cambria entered roofing through its Stone-Coated Steel line, manufactured in three profiles: Shingle, Shake, and Tile. Each profile uses a proprietary interlock system, and the fastening clips differ between the 2016-2019 first-generation runs and the 2020-plus updated gauge. Check the underside of any loose tile for a stamped “CMB-” prefix followed by the profile code; if you see “CMB-S1” or “CMB-T1,” you have the earlier clip spacing that requires a 2.75-inch fastener center. The newer “CMB-S2” and “CMB-T2” series moved to 3.0-inch centers to accommodate thicker underlayment.

We carry both OEM Cambria clips and a vetted aftermarket equivalent from Boral Steel that meets the same ASTM A792 spec for the G90 galvanized coating. The aftermarket clip saves roughly 15 percent on material cost, but we default to OEM on any Pasadena roof still under Cambria’s 50-year limited warranty because mixing manufacturers can void coverage on a prorated claim. If your original installer did not leave a parts sheet, we measure clip spacing and tile gauge on-site rather than guess. Rowan Construction Group Pasadena is an independent service provider with no affiliation to Cambria.

Signs Your Cambria Roofing Is Failing

• Lifted or missing ridge caps after wind. Cambria’s stone-coated steel is light, which helps seismic load but means ridge caps rely heavily on foam closure strips and mechanical fasteners. When the butyl tape underneath dries out in Pasadena’s summer heat, caps lift before tiles do.
• Rust streaks running from fastener heads. The G90 coating protects the field of the tile, but over-driven fasteners crack the stone coat and expose raw steel. In Pasadena’s occasional heavy dew cycles, that exposed point corrodes first.
• Underlayment visible at the eaves. Cambria tiles are water-shedding, not waterproof; the synthetic underlayment beneath does the real work. If you see it, the bottom course has slipped or the starter strip has failed, usually from improper nail placement during install.
• Granule buildup in gutters. Some loss is normal, but heavy accumulation means the acrylic stone-coat bond is releasing, often from foot traffic or age. In Pasadena, this accelerates on south-facing slopes where surface temperatures exceed 160°F.
• Interior stains near valleys or penetrations. Cambria’s valley detail uses a W-pattern pan with a foam backer. The foam degrades in 12-18 years in our UV exposure, letting water bypass the pan and run down the sheathing.

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Replacement Cost & What’s Included

For Cambria-specific repairs in Pasadena, most homeowners pay between $400 and $1,800 installed. A ridge cap replacement with OEM clips and fresh closure foam runs $600-$1,200. Underlayment repair on a section up to 100 square feet, including removing and resetting existing tiles, ranges $800-$1,800. Full replacement of a Cambria stone-coated steel roof on a typical 2,000-square-foot Pasadena home falls between $8,000 and $20,000, with the spread driven by sheathing condition, access difficulty, and whether we match the existing profile or transition to a new system.

Every quote is a flat written price with parts and labor separated, material brands named, and a 365-Day Done Right Promise backed by The Haven Standard. Under Clause 1, that price is fixed; no change proceeds without a signed change order. You receive a documented photo record of the existing condition and the completed work as standard.

DIY or Call Us?

A homeowner can safely check the ridge line from the ground with binoculars and confirm the model stamp on any loose tile that has fallen to the yard. Do not climb a stone-coated steel roof. The tiles dent under concentrated weight, voiding warranty coverage, and the surface is slick when dew forms in Pasadena’s early mornings. Fastener torque matters: too loose and the clip rattles in wind; too tight and you crack the stone coat. We use torque-calibrated drivers set to Cambria’s spec. For anything involving the underlayment, valley metal, or more than two replacement tiles, the work requires a trained crew with fall protection and the correct foam backer profiles. Call (562) 203-4508 to schedule your free estimate.

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