Short answer for San Diego homeowners. If you’re painting a stucco or wood exterior anywhere from the coast to the inland valleys, Dunn-Edwards Evershield is the climate-specialist pick. It was formulated in Los Angeles for SoCal sun, salt air, and dry stucco, and it typically runs 10 to 20 percent less than the comparable Sherwin-Williams line. SW Emerald is the national standard, with deeper color-matching range and tighter quality control on dark colors. We use both. Free estimate at (858) 925-5546.
Quick verdict and decision matrix
We get this question almost daily, especially from homeowners doing their first big repaint. Here’s the short framework we use on site walks.
Pick Dunn-Edwards if any of these are true. The home is stucco. The exposure is south- or west-facing with full afternoon sun. You’re inside an HOA that already uses a Dunn-Edwards color board (very common in San Diego County). The total paint budget is tight enough that a 10 to 20 percent material savings matters. You want a product line designed specifically for the Southern California climate by a company headquartered in Los Angeles.
Pick Sherwin-Williams if any of these are true. You need a specific color matched from another brand and you want the matching done at a company-owned store where the formula is logged in their national system. The home is being prepped for sale and the buyer pool includes out-of-state relocators who recognize the national brand. You’re doing a high-end interior with deep, saturated, or designer-specified colors where SW Emerald’s pigment depth shows. You already have a contractor account at SW and the volume discount beats DE retail.
For most San Diego stucco exteriors, both products will outlast 10 years of sun and marine layer if applied correctly over good prep. The choice is rarely about quality. It’s about climate fit, color availability, and price.
The products compared
Dunn-Edwards and Sherwin-Williams both publish a tiered product line, with a flagship premium tier, a mid-tier, and a workhorse. Here’s how the equivalents line up.
For exterior body coats on wood, fiber cement, or smooth stucco, the head-to-head is Dunn-Edwards Evershield against Sherwin-Williams Emerald Exterior Acrylic Latex. Both are 100 percent acrylic, both carry a lifetime limited warranty, and both are formulated for high UV exposure. Evershield was launched in 2010 and reformulated again in 2019 with a tighter binder package aimed at SoCal stucco. Emerald is SW’s flagship and is the product most often spec’d by national architects.
For interior body coats, Dunn-Edwards Aristoshield is the cabinet-and-trim oil-modified urethane equivalent to SW Emerald Urethane Trim Enamel. For walls, Dunn-Edwards SuprStretch and Velvet stand against SW Cashmere and ProClassic.
For textured stucco that has hairline cracks, Dunn-Edwards Spartashield is the high-build elastomeric crack bridger, designed in 1980 specifically for California stucco. Its Sherwin-Williams counterpart is Loxon XP. Both bridge cracks up to roughly 1/16 inch and both are breathable. Spartashield has the longer field track record on SD County stucco; Loxon is the more widely available product nationally.
The mid-tier comparison is Dunn-Edwards Endura against SW Resilience. The workhorse builder-grade comparison is Dunn-Edwards Suprema against SW SuperPaint or Duration.
For most of our SD County exterior jobs we end up specifying one of three products. Evershield for clean smooth-stucco exteriors. Spartashield for cracked or older stucco. Emerald when an HOA color board pulls from SW or when a designer has specified an SW color in a depth that doesn’t reproduce cleanly across a brand swap.
Coverage and spread rate
Coverage is where the two products are closest. Both publish similar spread rates and both behave the same way on smooth versus textured stucco.
Dunn-Edwards Evershield spreads at roughly 350 to 400 square feet per gallon on smooth surfaces and 250 to 300 on heavy lace or sand-finish stucco. Sherwin-Williams Emerald publishes 350 to 400 on smooth and similar 250 to 300 on heavy texture. In practice, on a typical San Diego two-coat exterior job, we use almost the same number of gallons per square foot regardless of brand.
What does differ is hide on dark colors. SW Emerald has a slight edge on first-coat hide for deep blues, greens, and blacks. This matters less than it sounds because our standard spec is two coats regardless, but it can save the painter 20 minutes per coat on a tall house in cleanup. On medium and light colors, hide is effectively identical.
If you’re estimating from home: figure 1 gallon per 350 square feet of smooth wall and adjust up 20 percent for heavy stucco. Our exterior painting cost guide for San Diego walks through the per-square-foot math in more detail.
Color matching range
This is where the brands split.
Sherwin-Williams publishes about 1,700 colors in their main fan deck plus the full Color Snap system, and their company stores can mix to virtually any color from any competing brand with a stored formula log. If a designer hands you a Farrow & Ball or Benjamin Moore color, SW will match it cleanly at any of their corporate stores.
Dunn-Edwards publishes around 1,950 colors in the Perfect Palette and its companion specifier decks. The DE collections are heavily weighted toward Southern California design language: warm whites, sand tones, desert neutrals, terra-cotta-adjacent oranges, coastal blues. If you’ve ever stood in front of an HOA color board in Rancho Bernardo, 4S Ranch, Carmel Valley, or eastern Carlsbad, you’ve already seen the Dunn-Edwards palette. DE company stores will color-match other brands, but the formula log isn’t as deep as SW’s national system and the result on very saturated colors can drift slightly.
The practical SD takeaway. If your HOA pulls from a Dunn-Edwards board, do not switch to SW just because the Home Depot nearby is closer. The board match is more reliable in the actual product it was specified in. If you have an interior designer working from a Sherwin-Williams palette, stay in SW.
UV resistance and the SoCal sun question
This is the single biggest reason Dunn-Edwards exists as a regional brand.
Evershield was formulated and tested specifically against the UV index that hits Southern California exteriors. Dunn-Edwards’ own exterior testing is run on panel arrays in California desert and coastal sites, not in the Midwest or East Coast where most national paint manufacturers test. The result is a binder system that holds gloss and resists chalking under sustained high-UV exposure better than most national-spec premium paints.
Sherwin-Williams Emerald is no slouch. SW’s own ASTM data shows Emerald passing the same accelerated weathering tests Evershield passes. The difference is in long-term real-world performance on west- and south-facing San Diego elevations. In our portfolio of repaints, we see slightly less chalking and color drift on DE Evershield body coats on the 8-to-12-year mark compared to SW Emerald on identical exposures. Both products dramatically outperform builder-grade flat exterior paint, which often shows visible fade by year 5 in San Diego.
If your home faces south or west and you can see the ocean from your front yard, this advantage is real. If you’re on a north-facing inland elevation or your home is shaded, the difference disappears. For more on this, see how long exterior paint lasts in San Diego.
Mildew and marine layer resistance
San Diego’s marine layer hits coastal homes from Imperial Beach to Oceanside, especially on the north and east sides of the house where the morning fog sits longest. Mildew growth on exterior paint is the result of moisture plus organic surface material plus shade.
Both brands incorporate mildewcides in their premium exterior lines. Dunn-Edwards Evershield uses a fungicide-and-algaecide package that’s been holding up well on coastal La Jolla and Cardiff jobs we’ve revisited at the 5-year mark. Sherwin-Williams Emerald uses a similar package and performs comparably.
Where they differ is on the dirt-shedding side. SW Emerald is marketed for dirt resistance, and in our experience the surface stays cleaner under sprinkler overspray on lower walls. Dunn-Edwards doesn’t market this property as heavily, but in field tests the difference is small.
For coastal homes within a mile of the ocean, either premium product will resist mildew if you also follow good practice: trim back foliage from the walls, redirect sprinklers, and pressure wash every 18 to 24 months.
Stucco-specific performance
This is where Dunn-Edwards has a meaningful technical edge for many San Diego homes.
Spartashield is one of the oldest dedicated stucco elastomerics on the market. It was designed in 1980 in California, for California stucco. The formulation is high-build, breathable, and engineered to bridge hairline cracks up to about 1/16 inch. We’ve used it on stucco repaints in older Mission Hills, Kensington, and University Heights craftsman-stucco homes where the underlying surface has 40 years of micro-cracking, and the result has held up cleanly past the 8-year mark.
Sherwin-Williams Loxon XP is the comparable product. Loxon is excellent. It’s spec’d by commercial architects on big projects across the country and the technical sheet is essentially equivalent. The practical difference is field availability and price. Spartashield typically runs about 15 percent less per gallon at retail and is stocked at every Dunn-Edwards company store in San Diego County. Loxon is stocked at SW company stores but not always in stock at every location.
For older homes with visible stucco cracks, see our common stucco problems guide and elastomeric vs acrylic paint for stucco before you spec anything.
Pricing comparison
Real San Diego retail prices, sampled at company stores in May 2026.
Dunn-Edwards Evershield Exterior, 1 gallon: $72 retail, around $48 to $58 on a contractor account depending on volume. Sherwin-Williams Emerald Exterior, 1 gallon: $89 retail, around $55 to $68 on a contractor account.
Dunn-Edwards Aristoshield Interior, 1 gallon: $79 retail. Sherwin-Williams Emerald Urethane Trim, 1 gallon: $99 retail.
Dunn-Edwards Spartashield Stucco, 1 gallon: $58 retail. Sherwin-Williams Loxon XP, 1 gallon: $68 retail.
Across the board, Dunn-Edwards equivalents run 10 to 20 percent less than the matching SW product at retail. The gap narrows on contractor accounts because SW runs deeper volume discounts for pro accounts. For a typical 2,400-square-foot San Diego home requiring 18 gallons of body paint plus 4 gallons of trim, the material-cost difference between an all-DE and all-SW spec is roughly $300 to $450. On a $9,000 to $14,000 total project, that’s a meaningful but not job-defining number.
For full project-cost math, see our house painting cost 2026 guide.
Where to buy in San Diego
Dunn-Edwards operates roughly 18 company stores and authorized dealers across San Diego County. Major locations include Kearny Mesa, Mission Valley, Pacific Beach, La Mesa, Chula Vista, Encinitas, Escondido, San Marcos, Oceanside, Vista, and Carlsbad. The full DE store locator shows current addresses and hours.
Sherwin-Williams operates roughly 22 company-owned stores across SD County, with similar coverage in the same cities plus additional locations in El Cajon, Santee, Poway, Rancho Bernardo, and National City. See the SW store locator for current hours.
For homeowners doing the buying themselves, both brands run pickup-and-delivery and both will mix and tint at the store while you wait. Allow 15 to 30 minutes per color for tinting, more for very deep custom matches.
When to pick Dunn-Edwards (5 scenarios)
One. SoCal coastal exterior with heavy west or south sun exposure. The UV formulation pays off over 10 to 12 years.
Two. Stucco repaints, especially on older homes with hairline cracking. Spartashield is the strongest field-tested SoCal stucco elastomeric we use.
Three. Mid-budget exterior projects where the 10 to 20 percent material savings matters to the total quote. On a $10,000 exterior, $400 saved on paint is roughly half a day of crew labor.
Four. HOA repaints where the approved color board pulls from a Dunn-Edwards palette. Stay in the spec’d brand. Our HOA exterior paint approval guide explains why color match across brands is risky on HOA jobs.
Five. Larger jobs (multi-unit, full repaints, commercial) where 10 to 20 percent material savings stacks across many gallons.
When to pick Sherwin-Williams (5 scenarios)
One. Designer-specified deep or saturated colors where Emerald’s pigment depth and first-coat hide actually matter to the finish.
Two. Home prep for sale where the listing will hit out-of-state relocation buyers who recognize the national brand from their home market.
Three. Premium new construction where the GC has a Sherwin-Williams account and the discount beats DE retail.
Four. Color matching from another brand at a company store where the SW formula log is the deepest in the industry.
Five. Interior trim and cabinet work with SW Emerald Urethane Trim Enamel, which has a slight edge in self-leveling and durability over the DE equivalent for high-touch cabinet doors.
Warranty terms
Both brands offer a lifetime limited warranty on their flagship exterior product. The reality of these warranties is similar across the industry.
Dunn-Edwards Evershield carries a lifetime limited warranty covering peeling, blistering, and flaking when applied per the technical data sheet. Claims require proof of purchase, proof of correct application, and inspection.
Sherwin-Williams Emerald carries a lifetime limited warranty with similar terms. Claim experience: in 12 years of practice, we’ve helped homeowners file a handful of warranty claims with both brands. Both companies honored the claims when the application was clearly per spec. Both will deny the claim if prep was inadequate or if a non-spec primer was used. The warranty is not a substitute for good prep. See our exterior paint prep guide for stucco for what good prep actually looks like.
For a fuller brand comparison, also see our pieces on Sherwin-Williams vs Behr for San Diego stucco and Benjamin Moore vs Sherwin-Williams exterior in San Diego.
FAQ
How much do I actually save going with Dunn-Edwards over Sherwin-Williams in San Diego?
On a typical 2,400-square-foot home using 18 gallons of body paint and 4 gallons of trim, expect to save $300 to $450 on materials going all-DE versus all-SW. On a full exterior project quoted at $10,000 to $14,000, that’s roughly 3 to 4 percent of the total. The savings widen on larger jobs and narrow on smaller ones.
Can I buy Dunn-Edwards outside Southern California?
Dunn-Edwards is sold primarily through company stores in California, Arizona, Nevada, New Mexico, and Texas. Outside those states, availability is limited to a small dealer network. Sherwin-Williams is available nationwide, which matters if you own a second home outside the Southwest and want to keep one paint brand across both.
Which brand is better for HOA repaints in San Diego?
Whichever brand the HOA color board was originally built in. Most San Diego HOAs that built their boards in the 1990s and 2000s used Dunn-Edwards, which is why the color names on the board often start with DE codes. Don’t substitute across brands. The cross-brand match is rarely close enough at the saturation level the board specifies, and your repaint can fail HOA review even if your eye can’t tell the difference.
Do I have to stick with one brand across my whole project?
No. We routinely mix brands on a single job. A common spec for SD County coastal homes: Dunn-Edwards Evershield body coat, Sherwin-Williams Emerald Urethane Trim on doors and trim, Dunn-Edwards Spartashield on any patched stucco areas. The brands play fine together as long as each product is applied over a compatible primer.
Where are the Dunn-Edwards and Sherwin-Williams stores in San Diego?
Both brands have roughly 18 to 22 locations across SD County, with the densest coverage in Kearny Mesa, Mission Valley, La Mesa, Chula Vista, Encinitas, and Escondido. Use the brand store locators linked above for current addresses.
Do you offer free estimates if I’m trying to decide between the two?
Yes. We come out, walk the property, look at the stucco condition and exposure, and write a quote that specifies the exact product for each surface. No pressure on brand, and we tell you which one we’d actually pick for your home. Call (858) 925-5546.
When to call us
If you’ve read this far and you’re still on the fence, the cleanest next step is a 20-minute site walk. The right brand depends on the stucco condition, the exposure, the HOA, and the budget, and those four factors are easier to evaluate in person than from photos. We’re spec-trained on both brands and we don’t push one over the other. We pick the product that fits the house.
For a same-day exterior painting estimate anywhere in San Diego County, call (858) 925-5546 or use the form on our contact page. We typically book site walks within 48 hours and most estimates land in your inbox the same evening.
Further reading. Our exterior painting guide for San Diego covers the full repaint timeline. Our exterior painting cost guide breaks down per-square-foot pricing. For deeper product comparisons, see Sherwin-Williams vs Behr for stucco and elastomeric vs acrylic paint for stucco. External references: ASTM D6695 accelerated weathering data, Consumer Reports exterior paint ratings, BLS painters occupational outlook, DE Evershield product page, DE Aristoshield product page, DE Spartashield product page, SW Emerald product page, SW Resilience product page, SW Duration product page, SW Loxon XP product page, DE store locator, and SW store locator.