Metal signage, logos and facade letters
Short answer
For a metal sign, specify the logo size, installation site and whether the construction is flat or built up. Sheet thickness, joints, lighting and fixings need to be assessed together. Confirm the scope, provider and timing of cutting, assembly, finishing and installation with Craftarea before ordering.
This page concerns planning a sign or logo made from metal sheet. A flat outline, built-up letter and illuminated construction require different preparation and fixings. Indoor or outdoor use, size, weight, finish and budget affect material selection. Send the vector logo and photographs of the site; feasible sheet thickness and availability of the required operations are confirmed after project review.
Key facts
- Materials
- 4 types — stainless, aluminium, mild steel, copper/brass
- Sheet thickness range
- Thickness confirmed for the material and construction
- Typical letter gauge
- Selected for letter size, weight and fixings
- Positional tolerance
- Tolerance by specification
- Minimum order
- State letter or logo quantity; acceptance confirmed
- Quote turnaround
- Timing by agreement
- Production time
- Timing by agreement
- Mounting
- 3 options — adhesive, standoff pins, brackets
What kinds of metal signs and logos do we make?
Metal can be used for a flat logo panel, facade letters, wayfinding signs or interior branding. A vector contour in DXF, AI, EPS or SVG is useful for the working file. Fine strokes, enclosed inner elements and connections need separate checks, especially in small letters. Producing the outline and assembling a built-up construction are separate operations; agree the scope of both beforehand.
- Flat logo panels
- Facade letters — flat or volumetric
- Directional and wayfinding signs
- Interior branding elements
Which metal is best for facade letters?
Stainless steel is considered for exterior signs because of corrosion resistance, subject to grade and exposure. Aluminium’s lower weight is useful for large letters. Mild steel needs suitable protection outdoors. Copper and brass provide a decorative tone and develop patina. Confirm thickness, available sheet, processing and coating before ordering; this comparison does not establish a fixed production limit.
How is a volumetric (3D) metal letter assembled?
A built-up letter has a face, a side return and, where needed, a back panel. Forming and joining them are separate from cutting. Agree the depth, seam finish, provider and assembly scope. For illumination, plan space for LEDs, the power supply and cables from the start; confirm electrical work and installation separately. Timing follows review of the complete construction.
How is a metal sign mounted on a facade?
Select fixings for the letter’s weight and size, wall material and exposure. Adhesive mounting should only be considered for a suitable surface and load; standoffs leave space for illumination, while heavy constructions need an appropriate frame. Supply site photographs and dimensions. Agree site assessment, hardware, the installation provider and cost before ordering.
Why metal instead of acrylic or PVC?
Metal, acrylic and PVC produce different visual and structural results. Metal can have a polished, brushed or painted finish; acrylic is often used for light-transmitting elements. Durability depends on the specific grade, coating, exposure and maintenance. Compare the intended lighting, weight, budget and mounting when choosing.
What does a metal sign cost, and what makes up the price?
A quote needs the logo file and size, material, thickness, flat or built-up construction, finish and fixings. Numerous small elements or complex letters may require more preparation and assembly. Clarify lighting, site work and delivery separately in the offer. Acceptance of one logo, any minimum charge and timing are confirmed for the project.
Material comparison — thickness, finish and availability confirmed for the project
| Material | Letter thickness | Cutting feasibility | Corrosion resistance | Coating needed? | Typical use |
|---|---|---|---|---|---|
| Stainless steel (inox) | Per construction | After material and drawing review | High | Depends on exposure and grade | Facade letters, outdoor signage |
| Aluminium | Per construction | After material and drawing review | Corrosion resistance depends on grade | Depends on exposure and finish | Large letters, halo lighting |
| Mild / carbon steel | Per construction | After material and drawing review | Low | Yes — mandatory outdoors | Painted or interior letters |
| Copper / brass | Per construction | After material and drawing review | Moderate, develops patina | No (patina is natural) | Premium branding, decorative logos |
How It Works
- 1
File and consultation
Send a vector logo file (DXF, AI, EPS or SVG) or a sketch; we confirm letter height and whether you need a flat or volumetric version.
- 2
Material and thickness selection
We choose stainless, aluminium, mild steel or brass based on the installation site, letter size and budget.
- 3
Agree price and schedule
Confirm flat or built-up construction, coating, lighting, installation and timing for each stage.
- 4
Produce the outline
Agree the cutting process, material and required accuracy from the approved drawing.
- 5
Edge finishing and volumetric assembly
Confirm edge finishing, forming the side return, joining and the provider of those operations in advance.
- 6
Delivery and installation
Agree hardware, site preparation, the installer, handover method and cost.
Frequently Asked Questions
What metal are facade letters and signs made from?
Can you make volumetric (3D) letters from metal?
How is a metal sign mounted on a facade?
How long does a metal sign take to make?
How much does a metal sign cost?
Can the letters be back-lit (halo effect)?
Does a metal sign need painting?
What file should I send?
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