I'm Chad Heisman, founder of Precision Paintworks. After serving in the military, I built this company in 2021 on a pretty simple idea: your home deserves the same care I'd give my own.
I run a veteran and family-owned painting crew right here in Maryland that has successfully completed over 500 painting projects so far. Got a question about your place? Ask me. I'd rather help you get it right the first time than sell you anything.
Quick answer:
- Sherwin-Williams and Benjamin Moore are the two top paint choices for Maryland’s humid summers and freezing winters
- Benjamin Moore’s Aura holds about 88% gloss retention after two years
- On a properly prepared surface, either brand will give you a decade of good-looking protection.
Walk into any paint store in Maryland and ask which exterior paint is best, and you’ll get a religious debate. Half the homeowners swear by one brand, half by the other, and everybody’s got a cousin who “had a bad experience.”
So let’s cut through it. This is an honest, head-to-head comparison of Sherwin-Williams vs. Benjamin Moore exterior paint.
I’ve brushed, sprayed, and rolled both brands onto more homes than I can count. I’ve got no dog in this fight and no sponsorship check coming. So here’s the straight version.
First, What Actually Matters for Exterior Paint in Maryland
Before we pick a winner, understand the opponent: our weather.
Maryland experiences high summer humidity and freezing winters, and that swing is rough on a finish. Exterior wood and siding expand and contract with temperature changes, so the paint film has to flex without cracking. That’s the real test — not a swatch on a store display. Any conversation about the best exterior paint for Maryland homes has to start there.
The Two Paint Brands, Head to Head
Both of these paint brands earn their reputation. Each makes several product lines at different price points, from builder-grade up to premium lines, so a fair head to head comparison means comparing like for like. Let’s look at what each one brings.
Sherwin-Williams Paint: Duration, SuperPaint, and Emerald
Sherwin-Williams is the workhorse a lot of pros reach for. In fact, Sherwin-Williams paints are favored by regional contractors for their durability. Sherwin-Williams’ formulations excel in moisture resistance and mildew prevention — a big deal in our humidity. Their exterior lineup runs from Sherwin-Williams SuperPaint on up to Duration and the top-shelf Emerald line.
Sherwin-Williams Duration resists cracking and peeling effectively and is built for the long haul, though it typically requires two coats for optimal coverage. The Emerald line resists moisture in humid climates about as well as anything on the market.
Across the board, Sherwin-Williams products apply more smoothly than Benjamin Moore. And because Sherwin-Williams runs frequent sales, it’s often the more budget-friendly path.
Benjamin Moore Aura and Why Some Painters Prefer It
Now the other side. When it comes to premium performance, Benjamin Moore Aura is the name that comes up, and plenty of painters prefer Benjamin Moore for good reason. Benjamin Moore’s Aura outlasts Sherwin-Williams by 6 to 12 months and shows about 88% gloss retention after two years — on pure longevity, this is where Benjamin Moore edges ahead. Moore Aura also often covers in one coat on prepared surfaces, where Sherwin-Williams usually wants two, so you can make up some of the cost difference in labor and material.
Color is the other place Benjamin Moore wins. Benjamin Moore’s Color Lock technology ensures accurate color matching, and their Gennex colorant system provides deeper saturation and color depth in dark colors.
Head-to-Head Comparison: Durability, Color, Coverage, and Price
Here’s the honest assessment, side by side:
So, Does Benjamin Moore or Sherwin-Williams Win?
Here’s my verdict on Benjamin Moore vs. Sherwin-Williams. If you put a gun to my head: on pure performance and color, Benjamin Moore’s Aura takes a slight edge, and that’s why some painters prefer Benjamin Moore for high-end jobs.
But Sherwin-Williams delivers 90% of that performance at a meaningfully better value, applies easier, and is a contractor favorite for a reason. So the real answer to “which brand” is: it depends on your specific project, your budget, and your color.
For a deep, moody color on a showpiece home, I lean Benjamin Moore. For excellent coverage and long-term performance at a smarter price, Sherwin-Williams is tough to beat. Whichever brand you land on, you’re getting quality paint.
For a deep, moody color on a showpiece home, lean Benjamin Moore. For excellent coverage and long-term performance at a smarter price, Sherwin-Williams is tough to beat. Either way, you’re getting quality paint.
The Honest Truth: Prep and Application Beat Brand Every Time
Here’s the part the brand debate misses entirely. Proper surface preparation is crucial for both paint brands — and I mean both. The best can of Aura in the world, applied over dirty, unprimed, poorly prepped siding, will fail faster than a mid-tier paint applied correctly over properly prepared surfaces. Professional application matters: keeping a wet edge, laying down a uniform finish with good coverage and no lap marks, respecting dry times between coats. That’s where a paint job is actually won or lost.
The best can of Aura in the world, applied over dirty, unprimed, poorly prepped siding, will fail faster than a mid-tier paint applied correctly over properly prepared surfaces.
Had a couple in the Bethesda area last year, and they were absolutely set on the priciest Benjamin Moore Aura because a neighbor swore by it. Fine by me — great paint. But when we power-washed and started scraping, we found the previous crew had painted their last “premium” job straight over chalky, unwashed siding with zero primer on the bare spots. Two years, gone.
The lesson I gave them wasn’t about the brand at all — it was that the money they spent on the premium can the first time was wasted because nobody did the prep underneath it.
NIST research on moisture-enhanced photolysis of paint coatings found that exposure to UV and moisture together breaks down paint binders faster than either stressor alone.
— Source: NIST
That’s my honest guidance as a painting contractor: don’t agonize over the brand nearly as much as you vet the crew and the prep. Experienced painters and properly prepared surfaces will always outperform a fancy label.
What We Use, and the Real Answer on the Longest-Lasting Exterior House Paint
So what’s the longest lasting exterior house paint for a Maryland home? Realistically, it’s a premium line from either brand — Benjamin Moore Aura or Sherwin-Williams Duration/Emerald — applied in the right conditions, in two solid coats where needed, over a surface that’s been prepped like it matters.
We keep both brands in the rotation and match the product to the painting project in front of us: the home’s exterior, its siding, the color you want, and your budget all factor in. That’s the professional guidance part of the job — steering you to the right product, not just the most expensive one.
If you’d like a straight recommendation for your own home, that’s exactly the conversation I enjoy. We handle exterior painting for Frederick County homes and our Bethesda and Montgomery County painters will walk your property, look at your siding and your color, and tell you honestly which brand and line make sense — and back it with a 3-year warranty.
No upsell, no brand loyalty speech — just what I’d put on my own house. Request a free estimate here. We’re veteran and family-owned, and we offer 0% financing through Wisetack if that helps you get it done right the first time.
— Chad Heisman, Founder, Precision Paintworks (MHIC #156360)
