01
Sherwin-Williams
A homeowner who wants a Sherwin-Williams line, a direct brand-store route, or a coating their painter already uses well.
Paint brand comparison
There is no useful brand-wide quality winner. Compare matched product lines, the buying route you will use, claim limits, and physical samples.
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A real TestMyPaint render, measured against the requested colour code.
Compare matched products and today’s local totals. Preview the colour shortlist with TestMyPaint, then confirm the exact brand, product, and sheen with a physical sample.
Start with the surface and wear. Then compare suitable products at a similar place in each range.
01
A homeowner who wants a Sherwin-Williams line, a direct brand-store route, or a coating their painter already uses well.
02
A homeowner who plans to shop at Home Depot and finds a suitable Behr line for the surface, wear, and finish.
Facts checked 28 August 2026
Buying route
Sherwin-Williams
Sherwin-Williams sells through its own stores and online path. Check the exact store for current stock, base, sheen, size, and pickup options.
Behr
Behr paint is sold through Home Depot. Store hours, stock, tint bases, sizes, and pickup options can vary by location.
Product range
Sherwin-Williams
The homeowner range includes Emerald, Duration Home, and SuperPaint. Each line has its own features, finishes, instructions, and limits.
Behr
The current interior range includes Premium Plus, Ultra, Marquee, and Dynasty. One-coat language has product, colour, and surface conditions.
Room shortlist
Sherwin-Williams
Keep the room-photo test brand neutral while the manufacturer is open. TestMyPaint can compare shortlisted colour codes in one measured workflow before you buy samples.
Behr
Use the same room photo and colour direction before choosing the brand. Then sample the actual Behr formula you may buy.
Decision path
Sherwin-Williams
Define the surface and wear, select a suitable line, preview the colour direction, then confirm the exact product and sheen with a physical sample.
Behr
Define the surface and wear, select a suitable line, preview the colour direction, then confirm the exact product and sheen with a physical sample.
Choose it when
Sherwin-Williams
Choose it when the suitable Sherwin-Williams product, local store, and applicator experience form the better project fit.
Behr
Choose it when the suitable Behr product and Home Depot route make the full project simpler without skipping preparation or sampling.
Decision guide
These seven checks move from the project and buying route to one tested product, colour, and sheen.
01
Sherwin-Williams and Behr each sell several interior coatings. Those products serve different needs and sit at different points in each range. A premium line from one brand is not a fair match for an entry line from the other. Start with the room, surface, existing coating, traffic, moisture, cleaning, and intended sheen. Then shortlist products made for the same job. Sherwin-Williams lists Emerald, Duration Home, and SuperPaint among its homeowner lines. Behr lists Premium Plus, Ultra, Marquee, and Dynasty. Read the current label and technical information for every finalist. Check preparation, primer, application, coverage, dry time, recoat time, and finish options. Coverage figures remain estimates. Repairs, texture, porosity, a large colour change, and application technique can change the number of coats. If a painter will do the work, ask for the exact product name. Their experience with that coating matters more than a broad opinion about either brand.
02
Sherwin-Williams uses its own store and online path. Behr sells through Home Depot. This difference affects opening hours, stock, advice, pickup, and replacement paint during the job. Check the location you would actually use. Confirm the intended product, tint base, sheen, size, and current availability before travelling. Ask how the store records the formula for later touch-ups. A nearby Sherwin-Williams store may suit a painter with an established account and product routine. Home Depot may suit a homeowner buying paint and project supplies in one trip. Neither route proves better coverage or durability. Convenience matters after the coating fits the surface. It also matters when a missed gallon could stop the job. Compare the complete local route, not a general view of either retailer.
03
Behr limits its one-coat hide promise to eligible Marquee and Dynasty products and colours. Its published guarantee also lists surface exclusions and preparation needs. Porous, repaired, stained, or heavily textured surfaces can need primer or more work. Sherwin-Williams describes Emerald Interior as a paint and primer with hide and coverage features. That does not make one coat a universal result for every wall. The phrase paint and primer does not remove surface preparation. It also does not settle a dramatic colour change or a difficult substrate. Compare each current product claim with the wall in front of you. Follow the label, prepare the surface, and plan enough material for the realistic job. Treat an extra coat as a project variable, not proof that one whole brand failed.
04
A fixed brand price table ages quickly. Product, size, base, sheen, promotion, tax, and local stock can change the total. Compare two suitable products on the day you plan to buy. Use the same project size and a realistic coat estimate. Include primer, patching materials, tools, delivery, and extra trips. A lower shelf price may not produce a lower finished-room cost. A more expensive line also does not guarantee fewer coats on every surface. If a professional will apply the paint, include their product familiarity and trade pricing in the decision. Ask for a written product name, quantity, and sheen instead of accepting a brand-only allowance. Keep the final tint label for touch-ups.
05
A room-photo preview helps answer whether a colour direction belongs with your floor, trim, furniture, and daylight. Take a clear image roughly square to the wall. Keep fixed materials and normal room light in view. TestMyPaint lets you compare colour codes in one browser workflow. Signed-in visitors can compare up to five options. Each result shows the requested code and a measured Delta E colour difference. Inspect the whole image, including windows, trim, artwork, shadows, and nearby objects. Reject a result with visible spill or changed details. The measurement checks delivered colour, not perfect wall selection. Dark photos are harder, wall targeting can miss, and a display cannot reproduce paint sheen or changing room light. Use the preview to remove weak directions. It should reduce sample waste, not replace the sample.
06
Move the strongest two or three colour directions into physical samples. Buy the sample from the brand you may use. Record the manufacturer, colour name, code, product, and sheen together. A similar name or cross-brand formula is not the original paint. Bases, pigments, colourants, and sheen can change the result. Follow the sample instructions. Place each option beside flooring, cabinets, tile, counters, trim, and large furniture. Check it during daylight, evening light, and your usual artificial lighting. Move a removable sample between walls because exposure changes across the room. A sample confirms colour in context. It does not test every performance feature of another coating or finish. Confirm the final product instructions before buying the full amount.
07
This guide compares current public product ranges, buying routes, claims, and sample steps. It is not a controlled laboratory or field test. It cannot prove that every Sherwin-Williams paint outlasts every Behr paint. It cannot prove the reverse. A fair performance test needs matched product tiers, the same substrate, identical preparation, controlled colours and sheens, consistent application, and a defined wear method. Results still vary by room and applicator. A coating for a quiet bedroom can be wrong for a bathroom, cabinet, floor, or exterior wall. Use this page to make the choice smaller. Define the project, compare suitable products, preview the colour direction, and test physical samples. The honest winner is the exact coating that fits this job.
Where TestMyPaint fits
TestMyPaint runs in a browser and accepts a room photo. Choose from 48 curated colours, enter a custom hex, or use the Paint brands selector, which includes 1,532 source-checked colours across eight US and Canadian manufacturer catalogues. Signed-in visitors can compare up to five options, and every result shows the requested code and a measured Delta E colour difference.
Live augmented reality is not included, UK and Australian catalogues are still in preparation, and wall targeting can still miss. Use it to narrow the shortlist, then confirm the finalist with a physical swatch.

Common questions
There is no honest brand-wide winner. Both brands sell several lines. Results depend on the matched product, surface preparation, colour change, sheen, application, and wear. Compare products intended for the same job. Then use current local cost, buying route, physical samples, and applicator experience to choose.
It depends on the exact line, size, sheen, date, location, and promotion. Compare current local totals for matched products. Include the realistic number of coats, primer, supplies, and travel. A brand-level price claim is too broad for a real project.
Some professionals use Behr, while others use Sherwin-Williams or another brand. That fact does not settle your project. Ask the painter which exact product they recommend, why it fits the surface, and how often they apply it. Product familiarity and preparation can matter more than the logo.
There is no exact brand-wide equivalence. Match products by intended surface, position in the range, sheen, published features, and current instructions. Then compare samples and the full project cost. Do not assume two premium labels use identical formulas or perform identically.
A store may formulate a nearby colour from a reference, but it is not the original formula. Bases, pigments, colourants, product, and sheen can change the result. If you consider a cross-brand match, sample that exact formula in the room before buying gallons.
Keep narrowing
Continue with the question closest to your room before you buy a sample.
Public product information checked 28 August 2026. Features and availability can change.
Sherwin-Williams: Sherwin-Williams interior paint catalogue
Behr: Behr interior paint range
Sherwin-Williams Emerald Interior
Sherwin-Williams paint samples
Behr one-coat guarantee and limits
This comparison uses published product information, not a controlled hands-on test. Screen previews cannot replace a physical swatch in the room's real light.