Lobby Signs for Business: Wood vs. Acrylic vs. Metal (And How to Size One Properly)
Somebody walks into your office for the first time. They have about four seconds between the door and the front desk, and in those four seconds they decide whether you look established or improvised.
The wall behind that desk is doing the talking. A lobby sign is the cheapest piece of interior design that changes the answer.
This guide covers what a lobby sign actually is, how the four common materials really compare — including where wood is the wrong call — how to size one so it doesn't look lost on the wall, and what it costs in real numbers rather than "contact us for a quote."
What counts as a lobby sign
A lobby sign is the logo piece mounted on the wall people face when they walk in — behind reception, above a waiting-area sofa, on the feature wall of a showroom. It goes by a few names: reception sign, feature wall sign, interior logo sign. Search-wise they're the same thing.
It is not the same as:
- Exterior signage — a different build. Outdoors means UV, rain and temperature swings, so the construction, finish and mounting all change. The same logo can be made either way; tell us where it's going and we'll spec it for that.
- A directory sign — the list of tenants or departments. Related, and we'll cover it below, but a different job.
- Door and room plates — small, functional, usually a system you buy by the dozen.
The lobby sign is the one people photograph. It's usually the only sign in the building that gets to be beautiful rather than merely legible.
The four materials, honestly
Every sign company will tell you their material is best. Here's the version with the downsides included.
Dimensional wood (layered plywood)
Individual layers cut to the exact shape of each element of your logo, then stacked. The letters and shapes physically lift off the backer and cast real shadows — not printed shadows, actual ones that move as the light in the room changes.
Good for: warmth, craft, anything where you want the space to feel considered rather than corporate. Coffee, dental, wellness, law, hospitality, breweries, real estate, anything with a "we're not a chain" story.
Less obvious for: ultra-minimal tech and architectural branding built on cold precision — though that's usually a case for mixing materials rather than dropping wood, which we come back to below.
The honest downsides: it's the heaviest of the four for a given size, so mounting matters. Very fine logo details — hairline serifs, one-point rules — can't be cut cleanly at small sizes; below about 18 inches a busy logo starts losing its detail. And wood is a natural material: grain varies piece to piece, which most people consider the point, but if you need four identical signs across four offices, expect them to be siblings rather than clones.
Acrylic
Flat cut letters, usually stood off the wall a half-inch on standoffs.
Good for: clean, modern, minimal. Cheap at small sizes. Colour-matching is easy and exact.
Downsides: it reads as flat, because it is. Edges show tooling marks under raking light. Clear acrylic collects dust in the standoff gap in a way that is visible from the sofa.
Metal
Brushed aluminium or steel, laser cut.
Good for: industrial, financial, architectural. Genuinely premium at scale.
Downsides: the most expensive of the four, and by a distance. Colour options are limited unless you powder-coat, which adds cost and lead time. It's cold — that's the point for some brands and the problem for others.
MDF — the one to watch for
This is the material most likely to be quoted to you as "wood," and the one difference that will bother you every day for years. So it's worth understanding properly.
MDF is wood fibre ground down and pressed back together with resin. It is a fine engineered board and there is nothing wrong with it in the right job. But it is not wood, and the gap shows up in three places.
It has no grain — so it can't take a stain. Stain on real Baltic birch does two things at once: it colours the surface and it reveals the structure underneath, because the fibres drink it unevenly. You get pattern and you get micro-relief. Run your hand across a stained birch layer and you can feel the grain — sanded smooth, but still there, catching the light differently along its length than across it. MDF has none of that. It's a uniform plane. Stain it and you get a flat brown surface with nothing happening in it, which is exactly why almost every MDF sign you'll ever see is painted opaque. Paint hides the absence.
Grain direction is a design decision — and MDF doesn't have one. On every layered piece we build, the grain of each layer is oriented deliberately: running with a letter to lengthen it, across a shape to steady it, radiating on a circular element. It's a quiet thing, most clients never consciously notice it, and it's a large part of why a good layered sign looks composed rather than assembled. With MDF that decision doesn't exist, because there's nothing to orient.
Damage behaves differently. Chip the edge of a birch layer and you've exposed more wood. Chip MDF — a knock while hanging it, a scrape from a chair back — and you've exposed pressed fibre. Add humidity or a leak later and that spot swells. It doesn't dry back flat.
And here's the part that decides it. In our experience an MDF version of the same sign comes out only about 15% cheaper to make. But held in the hand, or looked at from two feet away in a quiet lobby, it reads three or four times cheaper. That's a terrible trade: you save a little and you lose the thing you were buying the sign for.
| Baltic birch plywood | MDF | |
|---|---|---|
| Grain | Real, visible, directional | None |
| Stain finish | Reveals pattern and micro-relief | Flat, so nearly always painted instead |
| Grain direction as design | Set per layer, deliberately | Not applicable |
| Edge chips | Exposes more wood | Exposes pressed fibre |
| Moisture at a damaged spot | Handles it | Swells, doesn't recover |
| Cost to make | Baseline | ≈15% less |
| How it reads up close | Solid, crafted | Noticeably cheaper |
How to check what you're being sold. Ask one question: what is the substrate? If the answer is "MDF," "engineered board," or a shrug, and the sign is meant to look like wood — you have your answer. And ask for a close-up photo of a cut edge. Plywood shows its plies as fine stripes. MDF shows a uniform brown biscuit. It takes two seconds to tell them apart once you've seen both.
None of this makes MDF a bad material. For a painted, flat, high-volume interior sign it's sensible and economical. It's only a problem when it's sold as wood.
And not all plywood is the same, either
A personal note, because this is the part of the job I care about most.
Once you've ruled out MDF you might assume plywood is plywood. It isn't — the spread between the worst and the best is wider than the spread between plywood and MDF.
Start with what's easy to get. The sheets stacked at the big-box hardware stores are built for construction: subfloors, sheathing, things nobody will ever look at closely. Split one and you'll find voids inside — gaps where a core ply is simply missing. On a wall stud that's irrelevant. On a sign where the cut edge is the finished surface, a void is a hole in the middle of your logo.
Baltic birch is the right family of material. But "Baltic birch" is a description, not a guarantee — there are many mills producing it, and the difference between them is not subtle. I bought batch after batch that looked fine on the invoice and wrong on the bench, and I spent several thousand dollars learning the difference before I settled on one.
What I was looking for, in the end:
- It stays flat. Cheaper stock cups and twists, sometimes weeks after cutting. On a layered sign that means gaps opening between levels.
- A clean edge, all the way through. Thin, even plies with no voids and no patches. On our signs that edge is visible on every single layer — it's a design element, not a raw end.
- The right glue. It's what decides how the edge behaves when it's cut. On poor stock the edge just scorches and goes muddy black. On good stock it takes on a warm, even tone — a fine dark line between the pale plies that makes the whole stack read crisper. That line is the difference between a sign that looks machined and one that looks made.
- Predictable finishing. Stain and paint sit differently on different plywood — same colour, same technique, different result, because the density of the face veneer and the fineness of the sanding vary from mill to mill. Once you know your material, colour stops being a gamble.
Where the timber grew, the machinery that peeled it, the adhesive that bonded it — all of it lands on the wall in your lobby, whether or not anyone can name what they're looking at.
This grade is genuinely hard to source in the US, which is why finding suppliers and reserving volume took as long as it did. But it's the reason I can promise what the edges will look like before anything is cut. It's also the honest answer to "why does yours cost more than the quote I got online."
Wood mixed with microcement or concrete
The option most people don't know exists, and the answer to "wood feels too warm for our brand."
Wood layers give you the depth and the crisp cut edges; a microcement or concrete face gives you a cool, matte, mineral surface with a bit of natural variation in it. Together they read architectural rather than rustic — closer to a concrete feature wall than to a farmhouse sign.
Good for: tech, architecture and design studios, modern medical and dental, hospitality with a minimal palette, anyone whose brand book says grey and means it.
Downsides: heavier again than wood alone, and the surface is a hand-applied finish, so no two panels are literally identical. Not a same-week job.
If your identity is built on cold precision and you assumed wood was off the table, this is the version worth asking about.
PVC / foam board
Good for: budget, temporary, trade shows.
Downsides: it looks like what it costs. Dents. Yellows. Fine for a booth you'll use twice; wrong for the wall clients see every day for six years.
Side by side
| Dimensional wood | Wood + microcement | Acrylic | Metal | PVC / foam | |
|---|---|---|---|---|---|
| Depth and shadow | Real, layered | Real, layered | Flat, standoff only | Flat or lightly formed | Flat |
| Colour flexibility | Stain or paint, any colour | Mineral tones | Excellent | Limited without coating | Good |
| Cost at 30″ | Middle | Higher | Lowest | Highest | Lowest |
| Feel | Warm, crafted | Cool, architectural | Neutral | Cold, industrial | Cheap |
| Fine detail at small sizes | Limited | Limited | Excellent | Good | Fair |
| Lifespan indoors | Decades | Decades | Decades | Decades | Years |
| Weight | High | Highest | Low | Medium | Lowest |
| Outdoor version available | Yes | Yes | Yes | Yes | No |
How to size a lobby sign so it doesn't look wrong
This is where most people get it wrong, and it's the single easiest thing to fix.
Measure the diagonal, not the width. Logos are rarely rectangular. A globe with a plane flying out of it, a crest, a script wordmark with a long tail — the meaningful measurement is corner to corner across the whole shape. That's also how the price works, which we'll get to.
The tape test — how our clients actually settle it.
Rules only get you close. Here's the method that gets it right, and it costs one roll of painter's tape.
We design the mockup first. You tell us roughly what size you have in mind, and we send back the proportions with dimensions. You take the tape and mark that exact rectangle on the wall where the sign will hang. Then you leave it there. Walk past it. Sit on the sofa opposite it. Look at it from the door on your way in.
Almost everyone's first instinct is too small. A logo that feels huge on a screen looks modest on a wall — the wall has furniture, ceiling height and doorways around it, and they eat scale.
One client did this three times. We agreed a size, they taped it up, came back and said it still looked lost. I sized it up, they re-taped. Still not enough. Third round we landed it. When the sign arrived it was exactly right — and they've since ordered several more for new offices. Three rounds of tape cost nothing. Three rounds of a finished sign would have been a different conversation.
Do this before you order. It takes ten minutes and it's the only way to see the size in the actual room, in the actual light, at the actual distance people will stand.
Rules of thumb to start from:
- The sign should occupy roughly 60–75% of the width of the wall section it sits on. Less and it looks like a postage stamp; more and it looks like it was hung by someone who couldn't stop.
- Behind a reception desk, aim for the centre of the sign at about 60–65 inches from the floor — standing eye level, since that's how visitors will see it.
- Read it from the door. Walk to your entrance and look at the wall. If your logo has a tagline in small type and you can't read it from there, either size up or drop the tagline from the sign entirely. A tagline nobody can read is just texture.
- Busy logos need size. A simple wordmark works at 18–24 inches. A crest with an inner seal, a wreath and two lines of text needs 30 inches or more before the detail survives.
Most reception walls land between 24 and 40 inches on the diagonal. Large open lobbies and double-height entries go to 48 and beyond — we build up to 70 inches.
What a lobby sign actually costs
Nobody publishes this, which is exactly why it's the most-searched part of the question. Here's our own pricing, by diagonal, for layered Baltic birch:
| Size (diagonal) | Indoor | Outdoor (with clear coats) |
|---|---|---|
| 18″ | $140 | $160 |
| 21″ | $160 | $180 |
| 24″ | $190 | $210 |
| 26″ | $250 | $270 |
| 28″ | $350 | $380 |
| 30″ | $430 | $460 |
| 32″ | $470 | $500 |
| 34″ | $510 | $540 |
| 36″ | $550 | $580 |
| 40″ | $590 | $630 |
| 44″ | $700 | $740 |
| 48″ | $790 | $830 |
| 50″ | $860 | $900 |
| 56″ | $980 | $1,030 |
| 60″ | $1,190 | $1,240 |
| 70″ | $1,450 | $1,500 |
The outdoor column is the same sign with a different build and protective clear coats, so it survives sun and weather. Same logo, same workshop — you just tell us where it's going.
Notice the jump between 24 and 28 inches. That isn't arbitrary: past a certain size the piece stops fitting standard sheet layouts and the layer count usually goes up, because bigger signs need more depth to stay in proportion.
For comparison, an acrylic sign the same size typically runs less at the small end and closes the gap as it grows; laser-cut metal at 30 inches is commonly two to three times the wood price. Get quotes — but get them for the same diagonal, or you're comparing nothing.
Shipping within the US is included on ours, and every piece arrives with the hanging hardware and a template.
Matching the material to the room
Some patterns we see repeatedly.
Coffee shops and bakeries. Dark stain, cream lettering, visible grain. The material does half the branding work before anyone reads the name — the Aficionado Coffee piece above is a charcoal badge with a cream drum roaster, and the layer edges are the whole point.
Dental and medical. This is the surprise. Clinical spaces are anxious spaces, and wood measurably softens them. The Old Mandeville Dental Cottage sign is a whole cottage illustration in layers, with the dentist's name and phone number on chain-hung plates below — approachable in a way an acrylic plaque cannot be.
Travel, logistics, anything with a globe. Layered depth does something specific for logos with overlapping elements. On the AXOS Travel sign the globe sits back, the wordmark comes forward, the plane sits forward of that — three planes of depth that a flat print can only imply.
Those two are the same logo, built twice, in two finishes. Worth sitting with if you're deciding between a natural-wood look and a painted one — the shape is identical and the room feel is completely different.
Restaurants and taprooms. Bolder, higher contrast, more colour. The Boots & Brats piece is a beer stein with foam breaking the outline of the sign — the shape itself becomes part of the joke.
Institutions, ministries, military units. Crests, seals, unit insignia. Layered wood handles heraldry better than any other material because heraldry was designed to be carved in the first place.
The accent wall that markets itself
Here's the part most people don't plan for and then discover by accident.
Put a well-made logo on a well-lit wall and people start standing in front of it. New hires on their first day. A client after signing. The team at a launch party. Somebody's parents visiting the office they've heard about for two years. They take the photo, they post it, and they tag you — because the logo is right there in frame, which means the post is about your company whether or not they write your name in the caption.
That is the cheapest marketing any business owns. No ad spend, no agency, and the people doing it are the ones whose recommendation actually carries weight.
Companies are increasingly building for this on purpose. The lobby wall stops being decoration and becomes a designated spot — a branded backdrop that lives in the building permanently instead of a vinyl step-and-repeat that gets rolled out twice a year and creased in storage.
What separates a wall people photograph from a wall they walk past:
- Room to stand. Leave clear floor in front, and don't put the sign directly behind a desk, a plant or a chair. If a person can't get within arm's reach of the wall, nobody is taking a photo there.
- Height that works with a human in frame. Centre around 60–65 inches puts the logo just above head height for most people standing in front of it — visible over the shoulder rather than growing out of someone's skull. If the wall is tall and the sign is going higher, size it up so it still reads.
- Light from the side, not the front. Flat frontal light kills the shadows that make a dimensional sign look dimensional, and adds glare. A wall washer above or a source at an angle gives you depth in every photo taken there.
- Breathing room around it. A sign crowded by a noticeboard, a fire panel and a coat rack photographs like clutter. Give it clear wall.
- Depth over gloss. This is where layered wood beats the alternatives for this specific job: a glossy acrylic or polished metal surface throws the camera flash and the ceiling lights straight back into the lens. Matte wood with real relief photographs cleanly under almost any light, from any angle, on any phone.
- The logo has to read at a glance. In a photo posted to a feed, your sign is maybe 200 pixels wide. Simplify. A wordmark that survives at thumbnail size is worth more here than a crest with six levels of detail.
One practical addition worth considering: a short branded hashtag on a small separate plate below the sign. It costs almost nothing to add and it turns scattered posts into something you can actually find and reshare.
Lobby directory signs
If you're a multi-tenant building or a clinic with several practitioners, you need names to change without replacing the whole sign.
The build that works: the logo panel is permanent and dimensional; the names sit on separate plates, hung on standoffs or chain below it. Swapping a name means swapping a plate. The Old Mandeville sign above is exactly this — practice name fixed, dentist's name and phone number on two plates you can change.
What to avoid: engraving names into the main panel. It looks tidy on day one and then somebody leaves.
What we need from you
Two things, and neither of them is technical.
A picture of your logo. A photo of it, a screenshot, the image off your website — whatever you have to hand. You do not need to find the original design files, you do not need to know what format anything is in, and you do not need to call your designer. Send what you've got.
A sentence about what you want. Where it's going, roughly what size you're picturing, any colour you have in mind. That's enough to start.
Everything after that is our job: redrawing the logo, working out the layers, choosing how it's built. We come back to you with a mockup, and we keep going until you're happy with it.
Lead time and what happens in between
Ours runs 5–7 working days for the build, plus transit. Before anything is cut you get a mockup: the sign as it will look, at the size you're considering. Nothing goes on the saw until you've said yes to it.
That step matters more than it sounds. Translating a flat logo into layers is a set of decisions — what sits forward, what recedes, where a shadow falls. The AXOS Travel sign in this article is five layers of plywood deep, and where each of those five levels sits is the difference between a sign that looks carved and a sign that looks like a jigsaw puzzle. You don't have to think about any of that. You just have to like the mockup.
Four mistakes worth avoiding
- Ordering to fit the logo instead of the wall. Measure the wall first. The logo scales; the wall doesn't.
- Keeping every element. Registered-trademark symbols, taglines, est. dates — some of it turns to mush below 30 inches. Decide what earns its place.
- Ignoring the light. Dimensional signs live on shadow. A sign lit flat from directly in front loses most of its depth. A light source off to one side, or a wall washer above, doubles the effect for free.
- Judging a maker by renderings. A 3D rendering can make anything look good, because in a rendering the material is a setting. Look for close-up photographs of finished work instead — actual layer edges, actual stain on actual grain, shot in real light, like the macro images in this article. If a shop can only show you renders, you don't yet know what they make.
Frequently asked questions
How much does a lobby sign cost? For layered wood, $140 at 18 inches on the diagonal up to $1,450 at 70 inches. Most reception-wall signs land between 28 and 40 inches, which is $350–$590. An outdoor build with protective clear coats adds roughly $20–$50 depending on size. Acrylic tends to be cheaper at small sizes; laser-cut metal is typically two to three times the wood price at the same size.
What size should a lobby sign be? Measure the diagonal of your logo, not the width. Aim for the sign to fill about 60–75% of the wall section behind reception, with its centre around 60–65 inches off the floor. Most land between 24 and 40 inches; large open lobbies go to 48–56.
Can you make a lobby sign from my existing logo? Yes. Send a picture of it — a photo, a screenshot, the image from your website, whatever you have. You don't need the original design files or any particular format. We redraw it, build it in layers, and send you a mockup before anything is cut.
How long does a custom lobby sign take? 5–7 working days to build, plus shipping. The mockup comes first and needs your approval before production starts.
How do I know what size to order? Tape it on the wall. We send you the proportions with dimensions, you mark that rectangle in painter's tape where the sign will hang, and you live with it for a day. Almost everyone's first guess is too small. It's normal to go up a size or two after seeing it taped — that's exactly what the step is for, and it costs nothing.
Can you make the same sign for outdoors? Yes — it's an option on every size. The outdoor build uses different construction and protective clear coats so it holds up to sun, rain and temperature swings, and it runs about $20–$50 more than the indoor version depending on size. Same logo, same workshop; just tell us where it's going.
Our brand is minimal and grey. Is wood wrong for us? Not necessarily. Ask about the wood-and-microcement build: layered depth with a cool mineral face. It reads architectural rather than rustic, and it's usually the answer when a brand book rules out anything that looks like a farmhouse sign.
How is a lobby sign mounted? Hardware and a placement template ship with the sign. Most go up with anchors straight into drywall; heavier pieces should catch a stud or use appropriate anchors. No specialist installer required.
Is MDF the same as a wood sign? No. MDF is wood fibre pressed back together with resin — it has no grain, so it can't be stained the way real wood can, which is why MDF signs are almost always painted opaque. It also swells at any chipped spot if it later meets moisture. Ours are layered Baltic birch plywood. If a quote says "wood," ask what the substrate actually is, and ask for a photo of a cut edge: plywood shows fine stripes, MDF shows a uniform brown board.
Can a lobby sign work as a photo backdrop? Yes, and it's one of the better reasons to invest in a good one. Leave clear floor in front of it, centre it around 60–65 inches so it sits above head height with a person in frame, and light it from the side rather than head-on. Matte layered wood photographs better than gloss acrylic or polished metal, which bounce flash and ceiling lights straight back at the camera.
Can names be changed later on a directory sign? Yes, if it's built for it. Keep the logo panel fixed and put names on separate hanging plates, so a plate can be swapped without touching the main sign.
Ready to see yours?
Send us your logo and we'll come back with a free mockup at the size you're considering — layer breakdown, finishes, exact price. No obligation, and nothing gets cut until you approve it.