Cambria Roofing Nationwide

Cambria Roofing: The Irvine Owner’s Guide

Cambria-compatible roofing components for Irvine homes typically run $400-$1,800 installed, depending on whether we’re addressing a localized repair or a section replacement. We stock the common Cambria flashing profiles, underlayment matches, and transition pieces on our trucks, and most Irvine calls we receive are assessed same-day. Homeowners usually discover the issue after a Santa Ana wind event or the first heavy rain of the season, when water shows up at a valley, ridge, or where a Cambria roof plane meets a stucco wall.

Call (657) 227-2502

Which Cambria Models This Applies To

Cambria’s roofing line isn’t a single system, it’s a family of stone-coated steel profiles manufactured by Decra under license for the Cambria brand. The two series we encounter in Irvine are the Cambria Shake (mimics cedar shake, 26-gauge steel core, granular stone coat) and the Cambria Slate (thinner profile, lower pitch tolerance, down to 3:12). The critical compatibility gotcha is the proprietary fastening clip: Decra’s batten-mounted clips for Cambria use a 1.75-inch gauge that differs from standard stone-coated steel by roughly 3/16 inch. Install the wrong clip and the panel sits proud, the stone coat fractures at the fastener point, and you’ve got a leak in 18-24 months.

To identify your series, check the underside of a lifted panel edge for the stamped “Cambria / Decra” mark and a two-digit year code. If your roof was installed between 2015 and 2020, you likely have the first-generation clip with the narrower flange, we stock both. OEM Cambria-branded parts ship from Decra’s California distribution center in 3-5 business days; we also carry quality aftermarket equivalents from PermaLock and Metro that match the spec and carry comparable warranties, the choice is yours and we’ll put both prices in writing.

Signs Your Cambria Roofing Is Failing

• Granule loss exposing the steel substrate. Cambria’s stone coat is bonded with an acrylic base layer; UV degradation in Irvine’s inland heat breaks that bond down faster than coastal zones. Once the steel shows, you’ve got 6-12 months before corrosion penetrates.
• Lifted or “oil-canning” panels at ridges and valleys. Thermal expansion cycles in Orange County’s 40-degree daily swings stress the clip fasteners. The panel isn’t failing, the clip is, but the symptom looks like a warped roof.
• Rust streaks at fastener points or panel overlaps. This is almost always the clip, not the panel. The original clip on pre-2019 Cambria installs used a zinc coating that degrades where the Santa Ana winds drive moisture uphill against the grain of the overlap.
• Interior water stains aligned with panel seams, not random. Random stains suggest underlayment failure; seam-aligned stains mean the panel-to-panel lock or the transition flashing has lost integrity. Cambria’s interlock is tight when new, unforgiving when worn.
• Cracked or missing foam closure strips at eaves and ridges. These strips block wind-driven rain and vermin entry. In Irvine’s canyon-adjacent neighborhoods like Turtle Rock and Shady Canyon, we’ve found these degraded to dust in as little as seven years.

Before

After

Replacement Cost & What’s Included

What drives the range is access (steep pitches add labor time), the vintage of your Cambria series (discontinued clips cost more), and whether the substrate plywood has taken moisture. We don’t open up a roof without checking, and we don’t charge for work we haven’t done. Under Clause 1 of the Haven Standard, the price you see before we start is the price you pay; if we find rot or substrate damage, we document it with photos, write a change order with a firm number, and nothing proceeds until you sign it. That’s the discipline that’s kept our projects within a few percent of the agreed cost across 4,000-plus jobs since 2007. The 365-Day Done Right Promise covers the workmanship; manufacturer defects are handled through Decra’s 50-year limited warranty.

DIY or Call Us?

There’s a short list of what an Irvine homeowner can safely check from a ladder or the ground: granule loss visible from the yard, rust streak patterns, and whether closure strips are physically present at the eaves. Do not walk a Cambria roof. The stone coat is slippery when dry, treacherous when dew-covered, and the panel edges are sharp enough to slice through work gloves. The clips require a specific torque setting, over-torque cracks the stone coat, under-torque leaves a wind-lift gap. We’ve re-repaired too many DIY attempts where the owner matched the panel color but not the clip gauge, or used standard roofing screws that corroded through in two seasons. If you’re seeing any of the symptoms above, call us at (657) 227-2502 and we’ll schedule a free assessment with a written price before any work starts. Measure twice, build it once, write it down.

FAQs