Metal Roofing in Davis, CA

What Metal Roofing Involves

Metal roofing replaces your entire roof deck with interlocking metal panels—either standing-seam or exposed-fastener designs—secured over underlayment and flashing. The standing-seam panel system features vertical seams that are mechanically or hand-sealed, eliminating exposed fasteners that can corrode or loosen over time. Exposed-fastener panels, by contrast, use ring-shank nails driven through the panel face into the substrate, making them faster to install but requiring more maintenance on fasteners.

Installation begins with a full tear-off of your existing roof, inspection of the roof deck for rot or decay, and installation of new underlayment. We then lay down a starter course of metal panels along the eave, working upward in staggered courses. Flashing—the critical metal trim that seals valleys, ridges, and penetrations—must be installed with precision to prevent water from wicking into your attic. A ridge cap seals the peak, and drip edge metal protects the fascia and eave from water intrusion.

Materials and Gauge

Metal panels come in different gauges (thickness): 26-gauge is standard residential, while 24-gauge offers extra durability for high-wind or hail-prone areas. Finishes include PVDF (polyvinylidene fluoride) for 30-year color retention, or SMP (silicone-modified polyester) for budget-conscious homeowners. Manufacturers like McElroy Metal, ATAS, and Decra produce panels that meet or exceed building code requirements for Davis's climate zone.

Why Davis Homeowners Choose Metal

Davis summers push 100°F regularly, and metal roofing reflects solar heat—cutting cooling costs by 10–25% compared to asphalt. Winter rains and occasional heavy downpours drain immediately off metal's smooth surface, preventing ponding and ice dam formation. The intense year-round UV exposure that degrades asphalt shingles through granule loss and chalking leaves metal virtually unaffected.

Metal roofing also meets strict building codes in Davis and carries a 40–50 year warranty from most manufacturers. Once installed, maintenance is minimal: occasional gutter cleaning and fastener inspection. You won't replace it in your lifetime.

The Installation Process

Step 1: Inspection and Tear-Off – We remove your existing roof and inspect the roof deck for rot, decay, or structural damage. Any soft or compromised decking is replaced before we proceed.

Step 2: Underlayment and Flashing Prep – Self-adhered underlayment is laid across the entire deck, providing a secondary water barrier. Flashing is cut and positioned at valleys, ridges, and any roof penetrations (chimneys, vents, skylights).

Step 3: Panel Installation – We install the starter course along the eave, then work upward in staggered courses. Standing-seam panels are mechanically seamed; exposed-fastener panels are hand-sealed at each fastener location.

Step 4: Ridge Cap and Trim – The ridge cap is sealed and fastened, and drip edge is installed along all edges to direct water away from the fascia.

Step 5: Ventilation and Insulation Check – We verify that soffit ventilation and any attic insulation remain unobstructed, ensuring proper airflow under your new metal roof.

Step 6: Cleanup and Inspection – All debris is removed, and we perform a final inspection to confirm the installation meets building code and manufacturer specifications. Most residential metal roofing jobs take 2–4 days.

Cost and Warranty

Metal roofing in Davis typically costs $8–14 per square foot installed, or $8,000–$14,000 for a 1,000 sq. ft. roof. This is higher than asphalt shingles ($4–7 per sq. ft.) but lower than slate or tile. However, the 40–50 year lifespan and minimal maintenance mean your cost-per-year is actually lower over time.

Most metal roofing carries a 30–50 year manufacturer's warranty on the coating and panels. We also provide labor warranties on flashing and seams. If your roof sustains storm damage, we handle insurance claim assistance and work directly with your adjuster to document the damage and secure supplemental funding.

Signs You Need Metal Roofing

Consider metal roofing if your current roof shows widespread cracking, systemic leaks, or granule loss (asphalt shingles shedding their protective coating). If you're replacing an aging roof and want to avoid re-roofing again in 15–20 years, metal is the long-term choice. Metal is also ideal if you live in a high-wind or hail-prone zone, or if energy efficiency is a priority.

Davis homeowners in Downtown Davis, Olive Drive Corridor, and West Davis neighborhoods often upgrade to metal when replacing aging composition roofs, especially near UC Davis Campus where institutional standards favor durable, low-maintenance systems.