Corston and Studio Timeless both make solid brass switches and both sell into the United States, but they are built on opposite assumptions. Corston sells a plate and the mechanisms that clip into it as separate purchases. Studio Timeless sells one finished unit per wall position. That single difference decides your price, your box requirement and your electrician's afternoon.
In short
- Corston Architectural Detail is a UK brand founded in 2019, now trading in multiple markets including the United States, where orders ship from a workshop in Chicago.
- Corston plates and switch mechanisms are bought separately. Studio Timeless switches, dimmers and outlets are one-piece units.
- Assembled cost of one 3-gang antique brass toggle position, read from both catalogs on October 5, 2026: $280 with Corston (one Kew 3-gang plate at $100 plus three toggle mechanisms at $60 each) against $173 for the complete Studio Timeless 3-gang unit.
- The Corston 3-gang plate is specified to go on a 3-gang new work box recessed into the wall, which is a new construction assumption. Studio Timeless units mount to standard existing American boxes.
- Corston also sells lighting fixtures, locks, latches and window hardware. Studio Timeless does not, and will not pretend otherwise.
Who Corston is, in verifiable terms
Corston Architectural Detail is a British company founded in 2019, selling architectural hardware, switches, outlets and lighting. Trade press covering its American launch in 2025 described a brand already trading across a dozen or more markets, with nearly all products made from solid brass and a stated policy of eliminating plastic packaging. Its switch plate ranges include Kew, described as a 1.5 mm flat plate, and Grove, in antique brass, bronze, polished nickel, clear and paintable.
That is the extent of what can be verified without guessing, so it is the extent of what this article asserts. Everything below was read from Corston's own US-facing pages on October 5, 2026, and prices change. Nothing here is a claim about their quality, which is not ours to judge, and we do not link to a competitor's store.
The one structural difference that decides everything else
Corston works the way British decorative hardware has always worked: a front plate is one product, and the switch mechanism behind it is another. A Kew 3-gang switch plate is described as working with any three of their antique brass toggle switches or rotary dimmers, and their own pages state that components and front plates ship separately.
Studio Timeless works the way the finished object looks: brass front, aperture and mechanism as a single assembled unit, with nothing to pair. We covered why this trips up American buyers in our comparison of Forbes and Lomax against Studio Timeless, and the point is identical here. The two-part convention is not wrong; it is a different purchase and has to be priced as one.
Neither approach is a trick. A two-part system lets you replace a mechanism without replacing brass, and mix a dimmer and a toggle behind one plate. A one-piece unit removes the pairing decision, the pairing error and the second delivery. Which suits you is a project question, not a brand question.
What it means on an existing American wall box
This is where the two systems stop being equivalent. Corston's own specification for a 3-gang Kew plate says it must be installed with a 3-gang new work box recessed into the wall, and the pages describe the range as well suited to new builds and developments where the box has not been installed yet, or where a new work box is already recessed. A 3-gang US new work box appears in their catalog as a separate $8.00 item.
If you are renovating an American house, you already have boxes: old work boxes, or metal boxes nailed to a stud at whatever depth the original electrician left them, and they are the constraint you work inside. Studio Timeless units go onto that existing box with two screws per gang. That is the practical reason retrofit projects find their way to us.
The box is the thing to confirm before anything is ordered. Our guide to two-wire and three-wire boxes covers what the cable in the wall allows, and our installation and compatibility page takes the question you cannot answer from a photograph. Box sizing and fill are governed by NFPA 70, the National Electrical Code, and your authority having jurisdiction has the final word.
One 3-gang antique brass toggle position, assembled two ways
The fair comparison is not plate against plate or mechanism against mechanism. It is the finished wall position, which is what a buyer actually pays for. Both columns were read on October 5, 2026.
| Line item | Corston | Studio Timeless |
|---|---|---|
| Front plate, 3 gang, antique brass | Kew 3-gang switch plate, $100 | Included in the unit |
| Switch mechanisms | 3 toggle mechanisms at $60 each, $180 | Included in the unit |
| Wall box | 3-gang new work box offered at $8 | Uses the existing box |
| Fixing | Screwless clip-on plate | Six screws, two per gang, supplied |
| Position total | $280, or $288 with the box | $173 |
| Items to order and track | Four or five | One |
Two honest caveats. The $60 mechanism we priced is their three-way toggle, and a single pole mechanism may list differently. And a Corston plate can be reused when a mechanism is swapped, spreading its cost over a longer life. Our 3-gang knurled toggle answers that with a $39 to $49 replacement module, the same idea from the other direction.
Screwless clip-on against two visible screws
Corston's Kew plates are described as a screwless design with clip-on installation. Studio Timeless plates and units use two screws per gang, which means six on a 3-gang and ten on a 5-gang, a count that surprises people ordering screw packs by plate.
The screwless look is cleaner, and some designers will choose it on that alone. The trade-off is access: a clipped plate comes off by prising, which on plaster is the moment damage happens, and the clip interface has to suit the box depth exactly. Screws are slower and far more forgiving, which is why our walkthrough of removing a wall plate on plaster exists. On hundred-year-old walls the ugly fixing is the kind one.
There is also a code dimension to metal plates that neither brand advertises. Under the National Electrical Code, a snap switch is treated as part of an effective ground-fault current path only under defined conditions: mounted with metal screws to a metal box or metal cover that is connected to an equipment grounding conductor, or bonded to the switch's grounding termination. Metal faceplates are the reason that language matters, and it is a question for a licensed electrician and your inspector on every old house, whichever brand is on the wall.
Plate thickness: 1.5 mm and 0.080 inch are not the same plate
Corston describes the Kew plate as 1.5 mm thick, which is 0.059 inch. Studio Timeless plates measure 4.56 by 4.70 by 0.080 inch, so roughly 2.0 mm. The difference, about 0.021 inch, sounds trivial written down and is immediately obvious in the hand.
Thickness does two things: it sets how far the plate stands off the wall, and how much it resists bending when somebody leans a vacuum cleaner against it. Thicker is not automatically better, because a thicker plate needs a flatter wall to sit without rocking. Both numbers are published, so choose with the wall in mind. The alloy behaves the same either way, and the Copper Development Association is the reference for how brass finishes age.
The American toggle opening is a standard, not a style
This is where a British plate either fits American devices or does not, and it has numbers attached. Device and faceplate dimensions here are set by ANSI/NEMA WD 6, published by NEMA: a maximum toggle width of 0.396 inch, a maximum toggle throw of 1.172 inch, and a minimum opening length of 0.925 inch for a toggle device opening.
Our standard toggle aperture measures 0.40 by 0.93 inch, which is that standard expressed in a brass plate rather than a plastic one. Our Retro Toggle range is the exception and it is a deliberate one: it uses a 12 mm round opening, which is not an American device aperture and is not interchangeable with the rectangular cutout. A dimmer opening never converts to a toggle opening either. The full set of apertures is in our guide to brass switch plate sizing and gangs, and the two ranges are compared in Knurled against Retro Toggle.
So the instruction for anyone comparing an imported plate: ask for aperture dimensions in inches, not the style name. A plate that looks right in a photograph and measures wrong is a return, and on a made to order finish it may not be returnable at all.
Finishes: five names against eight, and one that keeps moving
Corston lists plate finishes in antique brass, bronze, polished nickel, clear and paintable. The clear and paintable options are genuinely interesting and we do not offer anything equivalent: a clear plate disappears against wallpaper, and a paintable one disappears into the wall colour.
Studio Timeless carries eight finish names on electrical hardware. Six are lacquered and held in stock: Hand Brushed Antique Brass, Matte Black, Matte White, Satin Brass, Aged Bronze and Stainless Steel. Unlacquered Antique Brass carries three warnings every time it is specified: made to order, not returnable, and patinating unevenly from the day it goes up, which is the point of it. Our articles on all eight finishes side by side and unlacquered brass cover the behavior, and the Finish Sample Set settles a finish argument honestly.
One warning that applies to both brands and to every brass hardware project: finish names are not a standard. Two companies calling a finish antique brass will not match, and within our own catalog the door hinges carry thirteen finish names against the electrical range's eight, with only Matte Black common to both. Mixing suppliers across one room is where visible mismatch comes from.
What each company actually sells
Range is the comparison most buyers skip and then regret, because a brand that covers your whole specification saves more coordination than it costs.
| Category | Corston | Studio Timeless |
|---|---|---|
| Switch plates and mechanisms | Yes, sold separately | Yes, as one-piece units |
| Outlets and keystone apertures | Yes, including outlet and keystone plates | Outlets yes; keystone covered by a Decorator aperture plate |
| Rotary dimmers | Yes | Yes, plus 0 to 10V and PWM low voltage |
| Lighting fixtures | Yes, wall, pendant, bathroom, garden, picture and lamps | No |
| Door hardware, locks, latches, window hardware | Yes | Hinges, stops and pulls; no locks or window hardware |
| Cabinet hardware | Yes | Yes |
| Engraved plates | Yes, quoted as a longer lead item | Yes, through the configurator |
| Replacement mechanisms sold separately | Yes, by design | Yes, as replacement modules |
If a project needs switches and the pendants above them on one invoice, that is a real argument for Corston and we will not talk you out of it. Our range stops at the hardware: toggle switches, dimmers, outlets, wall plates, cabinet knobs and pulls, butt hinges and door stoppers. Not one light fixture.
US availability, as published
Searches like corston usa and corston us are asking one question: does this arrive here without an import adventure. From their own delivery page, yes. Corston states that US orders leave a workshop in Chicago by UPS or FedEx, with one to five day delivery from dispatch on stock items, five to seven business days on engraved items, and a shipping scale starting at $15 for orders up to $200 and reaching $50 between $2,000 and $3,000.
Studio Timeless makes to order, ships within the United States, and quotes lead time per order rather than publishing one, because a stocked lacquered finish and an Unlacquered plate are not the same wait. We tell trade clients the same thing in the trade program.
Listings and marks: read what is printed, not what is implied
For a US permit drawing this is the paragraph that matters. Our knurled toggles, rotary dimmers and outlets are UL listed devices. Our Retro Toggle range carries a CE mark and not a UL or ETL listing, and we say so every time it is specified, because some jurisdictions and some insurers care.
On the Corston pages we read on October 5, 2026, no UL or ETL listing was stated, and their switch pages note that installation must be carried out by a qualified electrician. We will not turn an absence from a web page into a claim about their certification, so ask them in writing if your project needs the answer. What independent listing marks mean is explained by UL Solutions.
And the rule we apply to ourselves as hard as to anyone else: we never confirm a wiring or device compatibility without written confirmation from the manufacturer involved. If your specification puts one brand's mechanism in another brand's plate, get that in writing from both before the drywall closes.
Dimming, and the rules that do not change with the brand
Whatever is on the wall, the electrical rules behind it are the same. One TRIAC dimmer per circuit, with the second control point a 3-way toggle rather than a second dimmer. A 0 to 10V controller sends a signal and never interrupts the 120V line, so it needs a separate switch and is not interchangeable with TRIAC. ELV and trailing-edge fixtures do not work on forward-phase TRIAC dimmers. A fan motor never goes on a lighting dimmer. These are the points where a beautiful plate becomes a service call, and they are covered in our rotary dimmer guide and in 0 to 10V and PWM low voltage dimmers. If a circuit already buzzes or runs warm, read what buzzing, warmth or sparking means before buying anything.
The ten-year question: what happens when a mechanism fails
Decorative brass outlives its own mechanism. A two-part system answers this by construction, because the mechanism was always a separate purchase. A one-piece system has to answer it deliberately, and ours does: the replacement parts range rebuilds the working half without touching the brass, from a knurled toggle replacement at $39 to $49 to rotary dimmer modules at $39 to $54.90, against $84 and up for a complete new 1-gang unit. Ask the same question of anybody selling you brass: in ten years, can I buy the part and not the whole thing. Our answer is in brass switch replacement modules.
Which one fits your project
| Your situation | Points toward | Why |
|---|---|---|
| Renovating an older American house with existing boxes | Studio Timeless | One-piece units screw to the box you already have |
| New construction, boxes not yet installed | Either | New work boxes remove the Corston constraint |
| You want switches and matching light fixtures from one source | Corston | They sell lighting; we do not |
| A clear or paintable plate is the design idea | Corston | We do not offer those finishes |
| You need UL listed devices named on a permit drawing | Studio Timeless, with the Retro Toggle exception | Our knurled toggles, dimmers and outlets are UL listed |
| Whole house, single finish, one purchase order | Studio Timeless | One line per gang, takeoff quoted from your plans |
| Engraved circuit labels throughout | Either | Both engrave; compare lead time and character limits |
| Locks, latches or window hardware in the same finish | Corston | We do not make them |
| Lowest cost per finished wall position | Studio Timeless | $173 against $280 on the 3-gang comparison above |
Where Corston is the better choice, said plainly
If your project is new construction and the electrician is setting boxes to a drawing, the new work requirement costs you nothing and the two-part system gives you freedom we cannot match behind a single plate. If you want clear or paintable plates, or bronze and polished nickel across switches and pendants together, we have nothing to offer and they do. The same goes for locks, latches and window hardware in a coordinated finish. And if the screwless face is the point of the design, no argument about plaster repair should change your mind.
Where Studio Timeless is the better choice
If you are working inside existing American walls, want one item per position instead of four, need a plan takeoff counted gang by gang before committing a client to a budget, want UL listed devices you can name on a drawing, or want the mechanism available separately in ten years, this is the easier specification. The coordination saving is usually larger than the price saving. Our whole house, room by room guide shows that on a real count, and the trade program is where the counting gets done for you.
What this article deliberately does not cover
This is a specification and availability comparison, not a shopping list for every British brand. If you are choosing between premium brands in general, start with Buster and Punch alternatives, our main comparison piece. Forbes and Lomax has its own honest comparison, where the broader British plate-on-backbox convention is covered rather than repeated here. Dowsing and Reynolds appears in the same searches and uses the same two-part convention, so the structural points above transfer directly.
Frequently asked questions
Is Corston available in the USA?
Yes. Corston states on its delivery page that US orders ship from a workshop in Chicago by UPS or FedEx, with one to five day delivery from dispatch on stock items and five to seven business days on engraved items.
Do Corston switch plates come with the switch?
No. Their pages state that components and front plates ship separately, and a 3-gang plate is described as working with any three of their compatible toggle or rotary dimmer mechanisms.
How much is a Corston light switch in the US?
Read on October 5, 2026, a Kew 3-gang antique brass switch plate listed at $100 and a three-way toggle mechanism at $60, so one fully populated 3-gang position came to $280 before shipping. Prices change, so check theirs on the day.
Will Corston plates fit my existing American wall box?
Their 3-gang Kew plate is specified for a 3-gang new work box recessed into the wall, which is a new construction assumption. Ask Corston about your specific box before ordering, and have your electrician confirm the depth.
Are Corston switches UL listed?
The US product pages we read on October 5, 2026 did not state a UL or ETL listing. We will not turn that into a claim either way, so ask Corston in writing if your jurisdiction or insurer requires it.
What is the difference between a Studio Timeless unit and a plate plus mechanism?
A Studio Timeless switch is one assembled piece: brass front, aperture and mechanism together, fixed with two screws per gang. A plate plus mechanism system is two or more purchases that have to be paired correctly.
Is Studio Timeless cheaper than Corston?
On the comparison in this article, yes: $173 for a complete 3-gang toggle unit against $280 assembled. On a different position, with a different mechanism or a reused plate, the gap narrows. Compare finished wall positions, never plate against plate.
Which one is better for a historic renovation?
A one-piece unit that mounts to an existing box is usually the easier retrofit, and screws are kinder than clips when the surrounding wall is lath and plaster. Our piece on removing a wall plate on plaster explains why that matters.
Can I mix Corston mechanisms with Studio Timeless plates?
We do not confirm cross-brand compatibility without written confirmation from the other manufacturer, and we would not specify it. Aperture dimensions, mounting pattern and plate thickness all have to agree, and a near miss is a failed inspection.
Does Corston sell lighting as well as switches?
Yes, their catalog includes wall lights, pendants, bathroom and garden lighting, picture lights, lamps and bulbs. Studio Timeless sells no lighting fixtures at all.
How thick is a Corston plate compared with a Studio Timeless plate?
Corston describes the Kew plate as 1.5 mm, which is 0.059 inch. Our plates are 0.080 inch, roughly 2.0 mm, on a 4.56 by 4.70 inch footprint.
What should I ask before buying any imported brass switch?
Four questions: the aperture dimensions in inches, whether the mechanism is included, what wall box it requires, and whether the device carries a US listing mark. Those four answers decide whether the parcel is usable.
The short version
Corston and Studio Timeless are both solid brass and both serious, built on different assumptions about who installs them. Corston suits new construction, coordinated lighting and a screwless face. Studio Timeless suits existing American boxes, one item per position, UL listed devices and a plan counted gang by gang. Start with the brass toggle switch range, or send us the drawings.
Last updated: October 5, 2026
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