3D letters are the most requested sign we make, because they look premium from the street and in photos, they last well when built properly, and they suit Dubai's 2026 shopfront rules. This page explains how 3D letters are built, which materials and lighting to choose, what they cost, how big they should be, how they are fixed to different walls, and what to ask before you order.
What are 3D letter signs?
3D letter signs, also called dimensional or built-up letters, are individual letters and logo shapes with real depth, fixed to a wall or panel one by one. There are two main kinds: flat-cut letters, cut from a single solid sheet, and fabricated letters, built like a hollow box with a face, sides and a back. Fabricated letters can be lit from inside; flat-cut letters usually can't.
Flat-cut letters
Flat-cut letters are cut by CNC router or laser from one solid sheet: acrylic, aluminium, PVC or stainless steel plate. Typical thicknesses run from about 5 mm to 20 mm for acrylic and PVC, and less for metal. They are crisp, affordable and quick to make, and they suit receptions, indoor walls and smaller shop signs. They are not lit from inside, but they can be halo-lit if mounted off the wall with LEDs behind, or lit from outside.
Fabricated (built-up) letters
Fabricated letters are built from three parts:
- The face: the front of the letter, in acrylic (for front-lit letters), metal, or metal with a coloured finish.
- The return: the side wall that gives the letter its depth, typically in aluminium or stainless steel strip bent to follow the shape of the letter.
- The back: closed for front-lit letters, or clear acrylic for halo-lit letters so light can shine onto the wall.
Depth commonly ranges from about 30 mm for slim non-lit letters to 100–150 mm for large lit letters on a building. The depth gives room for LEDs and wiring, and it makes the letters read from an angle. Most lit shopfront signs use fabricated letters. In the UAE, aluminium-return letters with an acrylic face are often called channelium or channelume letters. See channel letters.
Why two quotes for "3D letters" can differ so much
"3D letters" can mean 8 mm flat acrylic stuck to a wall, or 100 mm deep stainless steel letters with LEDs inside. Both are fair to call 3D, and they differ several times over in price. When you compare quotes, check the letter height, the construction (flat-cut or fabricated), the depth, the material and thickness of the face and returns, and how they're lit. Our quotes list all five.
When 3D letters aren't the best choice
3D letters aren't always the right answer. A very long business name on a narrow fascia may read better as a push-through panel. A pop-up or short lease may not justify the cost of fabricated letters. A brand that changes its offers every month is better served by a printed light box or window graphics. We'll tell you if another sign type suits your site better. See LED sign boards for the alternatives.
Materials for 3D letters
The right material depends on where the sign goes, how it's lit, and the look you want. Acrylic is the most versatile and affordable. Aluminium is light and strong for large outdoor letters. Stainless steel and brass look premium and last well but cost more. PVC and foam suit indoor signs on a budget. In Dubai heat and coastal air, the grade matters as much as the material.
| Material | Look | Lit options | Best for | Dubai notes |
|---|---|---|---|---|
| Acrylic | Any colour, gloss or matt; can be painted or vinyl-faced | Front-lit, halo, edge-lit, non-lit | Most shop signs, receptions, logos | Use cast, UV-stabilised acrylic outdoors so colours don't fade or yellow |
| Aluminium (painted or powder-coated) | Solid colour, matt or satin | Front-lit (with acrylic face), halo, non-lit | Large outdoor letters, building signs | Light and does not rust; paint quality decides how long the colour lasts in the sun |
| Stainless steel | Brushed, mirror or coloured (gold, rose gold, black) | Halo, non-lit, combination | Hotels, clinics, corporate lobbies, premium shopfronts | 316 grade resists coastal corrosion better than 304; brushed finishes show water marks sooner |
| Brass | Warm gold; polished, brushed or aged | Halo, non-lit | Jewellers, heritage frontages, boutique hotels | Tarnishes outdoors unless lacquered or maintained |
| PVC / foam | Matt, painted or vinyl-faced | Non-lit (or externally lit) | Indoor walls, events, budget signs | Not for direct sun; can warp in heat |
| Wood | Natural grain | Non-lit, halo with care | Cafés, boutiques, interiors | Indoors or shaded only; needs sealing |
| 3D-printed | Complex shapes, smooth or textured | Front-lit with the right material | Detailed logos, small letters, mascots | Good for shapes that can't be bent; check UV resistance for outdoor use |
Acrylic letters
Acrylic is the material most 3D sign boards in Dubai are made from, because it comes in almost any colour, lights evenly, and costs less than metal. Flat acrylic letters suit receptions and small signs. Acrylic faces on fabricated letters are standard for front-lit shop signs. See acrylic letters for colours, thicknesses and finishes.
Channel letters
Channel letters are fabricated letters with aluminium returns and acrylic faces, built for size and lit from inside. They are the workhorse of large outdoor signs, from shopfronts to building tops. See channel letters.
Stainless steel and brass letters
Metal letters give a solid, expensive look up close, which is why hotels, clinics, jewellers and head offices choose them. They are usually halo-lit or non-lit, since light can't pass through the face. See stainless steel and brass letters.
Finishes
The finish is what people actually see, so it deserves as much thought as the material underneath:
- Painted to a colour code. Aluminium and acrylic can be sprayed to your brand colour using a RAL or Pantone reference. Outdoor paint should be a UV-resistant automotive or powder-coat system.
- Brushed and mirror metal. Brushed stainless hides fingerprints and small scratches; mirror reflects the street and looks striking but shows every mark.
- Coloured metal (PVD). Gold, rose gold, black and bronze stainless steel are made by a coating process that is far harder-wearing than paint.
- Day/night acrylic. A special film on the face looks dark or black by day and glows white or coloured when lit. Useful for brands that want a black sign by day.
- Mirror acrylic. Gold or silver mirror acrylic gives a metal look at lower cost, for indoor and shaded signs.
Mixing materials
Many of the best signs combine materials: a stainless steel return with an acrylic face, brushed aluminium letters with a gold-mirror logo, or acrylic letters with a metal-look vinyl face. Mixing lets you get a premium finish where people look closest and save where they don't. Our blog on letter materials compares them in more detail.
Lighting options: front-lit, halo-lit, combination, edge-lit or non-lit
3D letters can be lit in five ways. Front-lit letters glow through the face and read furthest at night. Halo-lit letters shine onto the wall behind for a soft outline. Combination letters do both. Edge-lit letters glow along the cut edges of clear acrylic. Non-lit letters rely on daylight or external lights. The choice changes the look, cost and depth of the letters.
| Front-lit | Halo-lit (back-lit) | Front + halo | Edge-lit | Non-lit | |
|---|---|---|---|---|---|
| How it works | LEDs inside light a translucent acrylic face | LEDs inside shine backwards onto the wall | Both at once | LEDs light the edges of thick clear acrylic | No internal light |
| Look at night | The letters glow; brightest and clearest | Letters in silhouette with a glowing outline | Glowing letters with a halo | Fine glowing outline on the letter shape | Dark unless lit externally |
| Face materials | Acrylic, or metal with acrylic face | Metal, painted aluminium, solid acrylic | Metal returns with acrylic face and clear back | Clear or frosted acrylic | Any |
| Relative cost | Mid | Mid to high | Highest | Mid | Lowest |
| Best for | Streets, retail parades, building signs | Boutiques, restaurants, receptions, head offices | Flagship frontages | Receptions and interiors | Indoor walls, sunny facades lit externally |
A few practical points:
- Halo-lit letters need the right wall. The glow shows best on a smooth, light to mid-tone surface. On dark or textured walls, add a backing panel.
- Front-lit letters need the right face. A translucent coloured acrylic face lights evenly; a vinyl-covered face can be made to look dark by day and glow white or coloured at night.
- Edge-lit works best indoors and at shorter distances, because the glow is fine and subtle.
LED colour and colour temperature
White LEDs come in warm white (yellowish, around 3000K), neutral white (around 4000K) and cool white (bluish, 6000K and above). Warm white suits brass, gold, wood and hospitality brands. Cool white makes modern colours and stainless steel look crisp. Coloured LEDs, or white LEDs behind a coloured face, match brand colours. Keep one colour temperature across a whole sign, so the letters don't look mismatched at night.
Read more in front-lit, halo-lit or non-lit?. If you want the whole panel lit rather than just the letters, see LED sign boards.
How much does a 3D sign board cost in Dubai?
A 3D sign board in Dubai costs from a few hundred dirhams for a short name in flat acrylic to several thousand for a lit shopfront, and more for stainless steel or building-top letters. The price depends mostly on letter height and the number of letters, then on construction, material, lighting and installation access.
For reference, one Dubai sign company publishes a general range of AED 150–400 per letter (Al Reza). Actual prices vary widely with height, material and lighting, so treat per-letter figures as a rough guide only. Here are our starting prices:
| 3D sign | Letter height | Starting from | Lead time |
|---|---|---|---|
| Flat-cut acrylic letters, non-lit (indoor) | 100–300 mm | AED 40 per letter | 3–5 days |
| Fabricated letters, front-lit acrylic face | 300–600 mm | AED 180 per letter | 6–9 days |
| Halo-lit painted aluminium letters | 300–600 mm | AED 220 per letter | 7–10 days |
| Stainless steel letters, halo-lit or non-lit | 200–500 mm | AED 150 per letter | 7–10 days |
| Brass letters | 100–300 mm | AED 180 per letter | 8–12 days |
| Building-top channel letters | 800 mm and above | Per project | 4–8 weeks |
Full prices across sign types are on our sign board prices page.
What changes the price
- Letter height. The biggest single factor. When letters double in height, the face area roughly quadruples and the returns double in length, so the cost usually more than doubles.
- Number of letters. Each letter is cut, built, wired and fixed separately. A 12-letter name costs more than a 6-letter one at the same height.
- Construction. Flat-cut is cheapest. Fabricated letters with returns take much more workshop time.
- Material. Acrylic < painted aluminium < stainless steel < brass, roughly.
- Lighting. Non-lit < front-lit or halo-lit < combination.
- Logo complexity. A detailed logo with fine parts takes longer than simple lettering.
- Mounting and access. A reception wall is quick. A fascia at height, a building top, or night work in a mall adds cost.
- Backing panel and permit. A new ACP panel behind the letters, and permit drawings for shopfronts.
A worked example
Take a shop name of 8 letters. In front-lit acrylic-faced letters at 300 mm, the sign might sit near the lower end of our range. At 600 mm, each letter has about four times the face area and twice the return, and the quote typically comes out at around two and a half to three times the price. Switching the same 600 mm letters to halo-lit stainless steel roughly doubles it again. Changing the height is usually the easiest way to fit a budget, as long as the sign still reads from the street (see sizing below).
What's included in our 3D sign quote
- Site survey and measurements
- Mockup on a photo of your frontage, at true scale
- Letter height, construction, depth, materials and finishes written out
- LED modules and power supply specified by brand (for lit letters)
- Paper fixing template and all fixings
- Permit drawings and submission where needed (government fees shown separately)
- Installation, wiring, timer or photocell, and testing
- Warranty: 1 year on materials, LEDs, power supply and workmanship
How big should your 3D letters be?
Size 3D letters for the distance they will be read from. As a common rule of thumb, allow about 25 mm of letter height for every 3 m of viewing distance for comfortable reading. That means around 100–200 mm for a reception wall, 250–450 mm for a shop fascia read from across the street, and 600 mm or more for a building sign read from the road.
| Where the sign goes | Typical reading distance | Main letter height | Typical depth |
|---|---|---|---|
| Reception or office wall | 3–8 m | 100–250 mm | 10–50 mm |
| Shop fascia in a mall | 5–15 m | 200–400 mm (to the mall manual) | 50–80 mm |
| Street shopfront | 10–30 m | 250–450 mm | 50–100 mm |
| Building facade, lower floors | 30–60 m | 500–900 mm | 80–120 mm |
| Building top, read from a main road | 100 m and more | 1,000 mm and above | 120–200 mm |
More sizing rules we use:
- Measure capital height, not the whole word. Lowercase letters are shorter, so a mixed-case name at 300 mm capitals has lowercase letters around 200 mm.
- Keep depth in proportion. Very deep letters look heavy when small; very shallow letters look flat when large. Roughly 15–25% of the letter height is a comfortable range for lit letters.
- Leave clear space. Letters look best with space around them on the fascia. As a rough guide, leave at least half a letter height clear above and below.
- Stay in proportion to the shopfront. Under the 2026 rules, signs must be proportionate to the shopfront, so the biggest letters that fit are not always allowed.
We draw every sign at true scale on your frontage photo, so you can see the size before anything is cut. There's more in our guide on sizing and placement.
3D sign board design: what works
A good 3D sign board design starts with the name and logo you already have, then adjusts them so they can be cut, lit and read from a distance. The main rules are: bold, simple letterforms; strokes thick enough to light; a clear Arabic and English layout; strong contrast with the wall; and a logo simplified where fine detail would be lost.
Fonts and stroke width
- Choose sturdy fonts. Bold sans-serif and solid serif fonts cut and light best. Script fonts work if the strokes are thick enough.
- Mind the thin parts. Lit letters need room inside for LEDs. Strokes much thinner than about 20–25 mm are hard to light evenly. We may thicken a font slightly, or make thin parts non-lit.
- Separate touching letters. Letters that touch in the logo are usually joined into one piece or given a hidden connector, so they stay aligned.
Logos
- Simplify small details. Fine lines, tiny text and gradients don't translate to 3D. We turn them into solid shapes, or print them on a flat panel behind the letters.
- Build the logo as its own piece. A logo can be a different material, depth or lighting from the name, which often looks better than matching everything.
Arabic and English
- Arabic sits above English on shopfronts under the 2026 rules, and both must match your trade licence.
- Balance the two lines. Arabic letterforms often need a slightly larger size to look equal to the English.
- Dots and marks are separate pieces. In Arabic 3D letters, dots and small marks are cut and fixed individually, so their spacing needs care.
Colour and contrast
- Contrast with the wall. Dark letters on a light wall, or light letters on a dark wall. Mid-tone on mid-tone disappears from a distance.
- Check both day and night. A front-lit acrylic face shows one colour by day and a lit colour at night. We show both on the mockup.
- Avoid bright white backgrounds on shopfronts, which the 2026 rules prohibit.
Browse shop name board designs for ideas by trade.
Seven mistakes to avoid when ordering 3D letters
- Comparing quotes on price alone. Check height, construction, depth, material and lighting are the same in both.
- Choosing letters too small because the fascia is small. Size for the reading distance first.
- Using indoor materials outside. PVC, foam and standard acrylic don't last in direct Dubai sun.
- Thin script fonts for lit letters. They light unevenly or need to be redrawn. Test the font early.
- Halo-lit letters on a dark or textured wall. The halo disappears. Add a light backing panel.
- Forgetting the power and cable route. Lit letters need a supply behind the fascia. Plan it with your fit-out contractor.
- Skipping the template. Letters fixed by eye end up uneven. A full-size paper template keeps spacing and alignment exact.
How 3D letters are mounted
3D letters are fixed one by one using a paper template, so each letter lands exactly where the design says. The fixing method depends on the letters and the wall: threaded studs into the wall for most letters, stand-offs for letters floating off the wall, a rail (raceway) where the wall can't take many holes, or a backing panel that carries all the letters.
| Method | How it works | Good for | Watch out for |
|---|---|---|---|
| Stud mounting (flush) | Threaded studs on the back of each letter go into drilled holes, fixed with adhesive or anchors | Most shopfront and reception letters | Needs a solid wall behind; plan cable holes for lit letters |
| Stand-off fixings | Letters held 10–50 mm off the wall on metal spacers | Flat-cut and halo-lit letters | Halo needs the right gap; wall must be smooth |
| Rail / raceway | Letters fixed to a slim box or rail that carries the wiring; the rail is fixed to the wall | Glass shopfronts, cladding, landlord walls with few allowed holes | The rail is visible; we paint it to match the wall |
| Backing panel | Letters fixed to an ACP or aluminium panel that is then fixed to the building | Uneven walls, new fascias, removable signs | The panel becomes part of the design |
| Glass mounting | Letters fixed through or onto glass with special fittings or a clear backing | Offices and shops with glass fronts | Glass drilling needs care; often a backing is simpler |
What changes with the wall:
- Blockwork and concrete take studs and anchors easily.
- ACP cladding is thin, so we fix into the frame behind it or use a rail or panel.
- Stone and marble need careful drilling and the right anchors, and holes should be planned to avoid cracking.
- Glass is often best with a rail, a clear backing panel or fixing to the frame.
- Mall bulkheads follow the mall's fit-out rules, which may specify fixings and access times.
For lit letters, each letter needs a small cable hole to a power supply behind the fascia or in a nearby box. We plan that at the survey so there are no surprises on installation day.
3D letters and the 2026 shopfront rules
3D letters fit Dubai's 2026 shopfront rules well. The Department of Economy and Tourism now requires one trade name only, Arabic above English, horizontal and static signs, controlled brightness and no bright white backgrounds. Individual letters on a solid wall or panel meet the background rule naturally, since only the letters are lit.
The rules were reported by Gulf News and Khaleej Times. For 3D letters, check:
- Arabic above English, both matching the trade licence exactly.
- One trade name only. No second brand or advertising on the fascia.
- Horizontal lines, not stacked vertically.
- Proportionate size for the shopfront, not the largest letters that physically fit.
- Static and controlled lighting. No colour-changing or flashing letters, and brightness set within approved levels.
- No bright white background panel behind the letters.
We check these at the survey, prepare the drawings and handle the permit. See our signage approvals guide.
3D letters for shopfronts, receptions and buildings
3D letters are used in three main places, and each needs a different approach. Shopfront letters must read from the street and meet the permit rules. Reception letters are seen up close, so finish quality matters most. Building letters are large, need structural fixings and are often read from a moving car.
3D shop signs
Front-lit or halo-lit letters on the fascia, sized for the street, with Arabic above English. For a shop with a shallow fascia or a glass front, a rail or backing panel keeps the letters straight. See shop signs for the complete frontage, including ACP fascias.
Reception and office signs
Brushed or mirror stainless steel, painted aluminium, or thick acrylic letters on the reception wall, often halo-lit or on stand-offs. Up close, edge finish, alignment and the absence of visible fixings matter more than size. Many offices add a matching directory or room signs. See wayfinding and office signs.
Building and rooftop letters
Large channel letters on the facade or roof, with steel support frames, wind-load checks and access equipment for installation. These need structural drawings and approvals, and they take longer to plan. See channel letters.
Logo walls and feature signs
A 3D logo on a feature wall, in a showroom, or behind a counter. Often a mix of materials and lighting, and a good place for a signature finish such as gold mirror or wood.
How we make and install your 3D sign
A typical 3D letter sign takes 2–3 weeks from survey to installation: a few days for survey and design, 7–12 working days in the workshop, and usually a single day or night to install, with any permit running alongside. Here's each step.
- Free site survey. We measure the fascia or wall, check what it's made of, find the power supply, and photograph the site. Book a survey.
- Design and quote. You receive a true-scale mockup on your frontage, with letter heights, construction, materials and lighting, plus an itemised price.
- Approve. Changes are included until you're happy. Approve from your account.
- Permit. For shopfront and building signs we prepare the drawings and submit them.
- Make. Letters are cut, returns bent and joined, faces fitted, finishes applied, and LEDs and wiring installed. Every lit letter is tested in the workshop for [24] hours.
- Install. We fix the paper template, drill, mount and connect each letter, fit the timer or photocell, and remove the old sign if needed.
- Handover. You get photos, the warranty and a service contact.
Looking after 3D letters
3D letters need little care: a gentle clean a few times a year, and a quick check of fixings and lighting before summer. The right cleaning method depends on the material, and harsh cleaners do more harm than dust.
- Acrylic: a soft cloth with water or mild soap. No glass cleaner, alcohol or solvents, which can craze the surface.
- Stainless steel: wipe with the grain using a soft cloth. Near the sea, regular cleaning helps prevent tea staining.
- Brass: follow the finish. Lacquered brass needs only a soft cloth; unlacquered brass needs polishing to stay bright.
- Painted aluminium: mild soap and water. Avoid abrasive pads.
- Lit letters: if one letter goes dark, it's usually a connection or a module and can be fixed without removing the whole sign.
We service 3D letters we didn't make as well.