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AfterHow Much Does Metal Roof Installation Cost in San Diego?
Metal roof installation in San Diego typically runs $14 – $28 per square foot for materials and labor, with most residential homes landing between $22,000 and $45,000 for a full replacement. Standing seam systems sit at the higher end, while exposed-fastener metal panels come in lower. Your actual number depends on roof size, panel profile, and whether the existing roof needs to be torn off first.
If you’re weighing metal against asphalt, expect to pay roughly 2 to 3 times what a comparable shingle roof costs. But in San Diego’s coastal climate, that premium often pays back through lifespan and energy performance. We’ll break down exactly where the money goes below.
Metal Roof Installation Cost Breakdown (2026)
Here’s what we’re seeing across San Diego County as of early 2026, from Chula Vista up through Escondido and out to El Cajon. These are turnkey numbers: materials, labor, tear-off where noted, and standard trim.
| Line Item | Cost Range (San Diego) | Notes |
|---|---|---|
| Exposed-fastener steel panels (materials only) | $5 – $9 per sq ft | Most affordable metal option; common on detached garages and workshops |
| Standing seam steel (materials only) | $8 – $14 per sq ft | Concealed fasteners, clean vertical lines; the most popular residential choice |
| Aluminum standing seam (materials only) | $10 – $16 per sq ft | Best corrosion resistance for homes within 2 miles of the coast |
| Copper or zinc (materials only) | $20 – $35 per sq ft | Rarely full-roof; usually accent work, bay windows, or porch covers |
| Labor (installation) | $6 – $10 per sq ft | Higher for steep pitches, complex valleys, or multi-story homes |
| Tear-off and disposal of existing roof | $2,500 – $6,000 total | Depends on layers; one layer of shingles is cheaper than shingle-over-shake |
| Underlayment replacement | $1 – $2 per sq ft | High-temp synthetic underlayment recommended under metal in San Diego’s sun |
| Roof deck repair (if needed) | $500 – $3,000 | Includes replacing rotted plywood or OSB sections, common in older coastal homes |
| Trim, flashing, and ridge cap | $1,500 – $4,000 | Eave trim, gable trim, pipe boots, and valley flashing |
| Full project (typical 1,800 sq ft home) | $22,000 – $45,000 | Most San Diego residential metal roofs land in this range |
A few notes on those numbers. First, San Diego’s labor market runs slightly above the national average because of California wage rates and the county’s permitting requirements. Second, the “per square foot” figures assume a moderately complex roof; a simple ranch house in Santee will price differently than a two-story Mission Hills home with three dormers and a steep pitch. And third, material costs for steel have been steadier than asphalt over the past 18 months, which means metal pricing is more predictable than shingle pricing right now.
When you call us for an estimate, we walk the roof first, measure it, and hand you a written price before we leave the driveway. No revisits to “adjust” the number after you’ve already said yes.
What Affects Metal Roof Installation Pricing in San Diego
Every roof prices differently. Here are the factors that move your number most, in order of impact:
- Roof size and geometry. A 1,200 sq ft bungalow in North Park needs a third of the material of a 3,600 sq ft home in Rancho Bernardo. But geometry matters more than square footage: each valley, dormer, chimney, and skylight adds labor hours because metal panels must be cut, hemmed, and flashed around them individually.
- Panel profile. Exposed-fastener panels cost less to make and install. Standing seam costs more because every seam is mechanically locked and the fasteners are hidden, which means zero exposed screw heads that could leak over time. In San Diego’s occasional heavy winter rain, that difference matters.
- Coastal exposure. Homes within about two miles of the ocean in La Jolla, Point Loma, or Coronado need either coated steel, aluminum, or zinc to resist salt corrosion. Aluminum standing seam is the right call within spitting distance of the surf, and it runs about $2 – $4 more per square foot than standard steel.
- Existing roof condition. If the old roof can be strapped over (metal can sometimes install over one layer of shingles with proper battens), you save the tear-off cost. If the decking underneath is rotted, that’s an additional line item. We see deck rot most often in coastal neighborhoods where fog sits on the roof in the morning.
- Pitch and height. Steep roofs (8/12 and up) require safety harnesses, staging, and more careful handling. Two-story homes in places like Del Cerro or La Mesa add ladder and equipment time. Both push labor toward the higher end of the range.
- Permit status. The City of San Diego requires a reroof permit for full replacements, and local building codes require specific underlayment types and sometimes cool-roof ratings. That’s a few hundred dollars in fees and a couple extra hours. We handle permits on every job so you don’t have to visit the Development Services Department at 1222 First Avenue yourself.
Metal vs. Other Roofing Materials: What You’ll Pay in San Diego
If you’re comparing options, here’s the honest math. Asphalt shingles run $5 – $8 per square foot installed in San Diego. Concrete tile, which you see all over Mission Valley and Scripps Ranch, runs $9 – $14 per square foot. Metal sits at $14 – $28 per square foot installed. So metal costs more upfront than either.
Where metal earns its keep is the back end. A quality asphalt roof in San Diego lasts 18 – 25 years depending on sun exposure. Concrete tile lasts 40 – 50 years but adds serious weight and breaks under foot traffic. Metal outlasts both: 40 – 60 years for standing seam, with some coastal aluminum systems pushing that higher. And metal reflects solar heat instead of absorbing it, which matters when your attic in El Cajon hits 130 degrees in August.
The real comparison isn’t cost. It’s cost per year. Run the numbers on a 50-year horizon and metal usually comes out ahead. We’ll help you run those numbers on your actual roof, not a brochure.
Why Metal Roofing Costs What It Costs in San Diego
There are a few San Diego-specific reasons metal installation carries a premium here that you wouldn’t see in, say, Phoenix or Houston:
- Labor rates. California wage rates for skilled sheet metal and roofing crews run 20 – 35% above the national average, and San Diego’s cost of living pushes that higher. A qualified metal roofer here earns what the market demands.
- Wind uplifts. San Diego isn’t the windy coast that San Francisco is, but winter Santa Ana events can gust near 60 mph in alpine-adjacent areas like Alpine and Jamul. Proper metal installation requires uplift-rated fastening patterns and clips, which means more fasteners per panel and more labor per square.
- Building codes. San Diego’s 2022 building standards (still governing 2026 permits) require specific underlayment fire ratings in wildfire-prone zones, which covers much of East County. If you’re in a designated fire hazard severity zone, expect to add a fire-rated underlayment, which runs about $0.50 – $1 more per square foot.
- Coastal corrosion standards. Within 1,500 feet of salt water, the code escalates fastener and coating requirements. That means stainless steel fasteners instead of galvanized, which adds roughly $500 – $1,000 to the average coastal project.
How to Save on Metal Roof Installation
Metal is a premium product, but you can keep the number reasonable without cutting corners that cost you later. Here’s what actually works:
- Get your roof measured accurately before you commit. We measure every roof by hand and with drone imaging when needed. Accurate square footage means you’re not paying for material you don’t need.
- Choose exposed-fastener panels for detached structures. A garage or workshop doesn’t need the full standing-seam treatment. Put the premium on the house where it matters, and save on the outbuilding.
- Time your project thoughtfully. San Diego roofers are busiest from June through October. Winter slots sometimes price more competitively, and San Diego’s mild winter is fine for installation. Rain delays are the only wildcard, and we schedule around them.
- Combine the metal roof with any other roof work. If you need new gutters, skylight replacement, or solar mounts, doing it all during the roof project saves you a second mobilization and lets the crew integrate the flashing correctly the first time.
- Get a written price before you sign anything. Our estimates are free, and the price we hand you is the price you pay. Call (619) 393-3877 and we’ll come out, walk the roof, and put the number in your hands.
What’s Included in a Professional Metal Roof Installation?
When you pay for metal roofing, you’re paying for a system, not just panels. Here’s what a complete installation includes, in order of application:
- Tear-off (when needed). Removal of existing roofing material down to the deck, plus full cleanup and haul-away.
- Deck inspection and repair. We check the plywood or OSB underneath and replace any rotted sections so the new roof has a sound base.
- Underlayment. A synthetic, high-temperature underlayment laid over the entire deck. This is your secondary water barrier if any water ever gets under the metal.
- Edge details and drip edge. Metal drip edge at eaves and rakes directs water away from the fascia. This is the first thing to rust out on a sloppy install, so we use proper gauge metal.
- Panels or shingles. The metal system itself, cut and installed to the roof’s exact dimensions. Standing seam panels are manufactured on-site by our crew using a rollformer for precise lengths.
- Flashing and closure. Pipe boots, chimney flashing, wall transitions, and foam closures at ridges and valleys. This is where leaks happen on bad installs; we double-check every penetration.
- Ridge cap and trim. The finishing metal at ridges, hips, and gables that seals the system and gives metal roofs their clean look.
- Final inspection and cleanup. We walk the roof once more, check every fastener and seam, and clean up the yard. You shouldn’t find a single screw in your driveway when we leave.
All of that is written into your estimate as line items. No surprises mid-project.
San Diego Metal Roof Installation: What to Expect by Neighborhood
San Diego’s climate varies more than people realize, and that affects what we recommend:
- Coastal areas (La Jolla, Ocean Beach, Point Loma, Coronado): Salt air is the enemy. We recommend aluminum standing seam or marine-grade coated steel with stainless fasteners. Expect to pay $2 – $4 more per square foot than inland steel.
- Inland valleys (Mission Valley, Clairemont, Kearny Mesa): Standard steel with high-temp underlayment handles the heat fine. No salt concerns, so aluminum isn’t necessary.
- East County (El Cajon, Santee, Lakeside, Alpine): Hot summers and occasional high winds. We spec fire-rated underlayment in designated hazard zones and ensure uplift-rated fastening patterns.
- North County inland (Escondido, San Marcos, Poway): Similar to East County but with cooler nights. Steel performs well; fire underlayment may apply in rural zones.
- South Bay (Chula Vista, National City, Imperial Beach): Marine influence plus salt. Coastal specs apply within two miles of the bay.
Does Metal Roofing Add Home Value in San Diego?
Yes, and appraisers in San Diego have gotten better at recognizing it. A 2025 report from the Metal Roofing Alliance found that metal roofs return about 60 – 70% of their installed cost in increased home value at resale in California markets. That’s higher than the return on a kitchen remodel in most San Diego neighborhoods.
Buyers here specifically value metal for three reasons: wildfire resistance, longevity, and low maintenance. Homes in fire-prone parts of East County and North County market the metal roof as a selling point. And in coastal neighborhoods, buyers who’ve dealt with asphalt roofs that lasted 15 years before granule loss set in are willing to pay for a roof that outlives their mortgage.
The energy savings angle is real too. A metal roof with a reflective coating can cut attic temperatures by 30 – 40 degrees in summer, which trims cooling costs in places like Santee and Lakeside where AC runs constantly from July through September.
FAQs – Metal Roof Installation Cost
How much does a metal roof cost for a 1,500 square foot home in San Diego?
For a 1,500 sq ft single-story home in San Diego, expect to pay $21,000 to $37,500 for a complete standing seam metal roof, including tear-off, underlayment, and trim. Exposed-fastener panels bring the low end down to about $16,000. Every home prices differently, so call (619) 393-3877 for a written quote on your roof.
Is metal roofing worth the extra cost in San Diego?
For most San Diego homeowners, yes. Metal costs $14 – $28 per square foot versus $5 – $8 for asphalt, but it lasts 40 – 60 years versus 18 – 25. That’s roughly half the cost per year of asphalt over the life of the roof. In coastal and fire-prone areas, the durability argument gets even stronger.
Can you install a metal roof over existing shingles?
In many cases, yes. One layer of asphalt shingles can accept metal panels installed over horizontal battens, which saves $2,500 – $6,000 in tear-off costs. Two layers typically need to come off. We’ll tell you which applies to your roof during the estimate and put it in writing either way.
How long does metal roof installation take in San Diego?
Most residential metal roofs in San Diego install in 3 – 7 working days, depending on size, tear-off requirements, and weather. A straightforward single-story ranch can finish in three days. A two-story home with complex valleys and a tear-off might take a week. We give you a schedule in writing with the estimate and show up on the day we say we will.
What’s the cheapest type of metal roof?
Exposed-fastener corrugated or ribbed steel panels are the most affordable option at $5 – $9 per square foot for materials. They’re a good fit for detached garages, workshops, and outbuildings. For the main house, we recommend standing seam because the concealed fasteners eliminate the leak points that exposed screws create over time. Call us at (619) 393-3877 and we’ll price both options for your roof.
Do metal roofs affect home insurance in San Diego?
Some San Diego insurers offer discounts for metal roofing, particularly in wildfire hazard zones where metal’s Class A fire rating is a documented risk reduction. Discounts vary by carrier and zip code, typically 5 – 15% on the dwelling portion of a policy. Check with your agent, and mention the roof’s Class A rating and UL listing when you do.
What Makes Tilehurst Roofing Different
We understand that a metal roof is a significant investment, and that you may have been burned before by contractors who over-promised and under-delivered. That’s why Tilehurst operates under The Kingswell Way, a set of standards established in 2000 that every Tilehurst location follows: say the price before the work, show up in the window we gave, leave the place cleaner than we found it, put the guarantee in writing, and come back if it fails.
Every metal roof we install in San Diego comes with our 365-Day Done Right Promise. If something isn’t done right, we make it right for a full year after the job. That promise is in writing from day one. You’ll also get a written guarantee on every repair we make, delivered before the crew leaves, not mailed later. If a repair fails inside the guarantee period, we return at no charge.
We carry material options from seven manufacturers: GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. That means your metal roof is spec’d for your home, your neighborhood, and San Diego’s climate, not whatever happens to be in the warehouse that week.
Our crews are background-checked and uniformed. You’ll know exactly who is on your roof and why they’re there. And when you call (619) 393-3877, a live person answers. 24 hours a day, 7 days a week. No voicemail, no callback queue, no waiting until Monday. That’s the standard Greg Holloway set for every Tilehurst location, and it’s the standard we keep in San Diego.
If you’re considering a metal roof installation in San Diego, we’ll walk the roof with you, answer every question, and hand you a written price before we start. No pressure, no surprises, no fine print.
Get Your Written Estimate
Every metal roof estimate from Tilehurst Roofing San Diego is free, and the price we put in writing is the price you pay. We’ll measure accurately, spec the right system for your neighborhood, and walk you through every line item so you understand exactly where your money goes.
Call (619) 393-3877 to schedule your estimate. A live person will answer, day or night, and we’ll work around your schedule to get a crew to your property.
Pricing reflects the San Diego market as of 2026. Tilehurst Roofing San Diego offers free estimates – call (619) 393-3877.
Written by Greg Holloway, Owner at Tilehurst Roofing San Diego, serving San Diego County since 2000.
What Our Customers Say
"Had a leak over the kitchen every time it rained hard. Two other roofers wanted to replace the whole roof. Tilehurst found the bad flashing, fixed it, and it's been dry through three storms since. Honest people."
- Gary Whitfield"Called about a few missing shingles after a windy night. They came out, fixed it, and didn't try to turn it into a huge project. Charged exactly what was quoted. Refreshing."
- Stephanie R."Solid work on a roof repair and a new section of gutter. One of the crew left a soda can in the gutter that I found later, small thing. Roof itself is perfect and the price was fair."
- Nate Guerrero