3D letters are the workhorse of premium signage: raised lettering with real depth that reads as quality from across the street. They can be non-illuminated, front-lit or halo-lit, and are fabricated from acrylic, steel, aluminium or foam. This guide explains the options so you can order letters that fit your brand and budget.
Why Businesses Choose 3D Letters
Flat vinyl and printed boards are cheap; 3D letters feel permanent. The depth throws shadows through the day, catches the light, and signals that the business invests in itself.
- Depth of 3 to 10 cm for a strong dimensional shadow.
- Best on clean, plain facades where the letter itself is the design.
- Reusable letter-for-letter replacement if a name changes.
Materials: Acrylic vs Metal
| Material | Look | Notes |
|---|---|---|
| Acrylic | Glossy, modern | Lightweight, low-maintenance, many colours |
| Stainless steel | Brushed premium | Very durable, needs skilled welding |
| Aluminium | Light, paintable | Economical metal option |
| PVC/UPS foam | Matte, large | Lightest, big letter sizes |
Illuminated Letters
Letters can be lit in three ways. Front-lit letters shine through the face, halo-lit (backlit) letters throw light from behind for a premium floating effect, and edge-lit letters glow along the profile. Halo effect is the signature look on restaurants and clinics.
Sizing, Fonts and Spacing
Letter height should suit the viewing distance: roughly 5 cm per 10 m of primary viewing distance. Avoid ultra-thin fonts - they lose optical weight at large sizes. Spacing should stay visually even; the letters are measured by look, not by maths.
A cheap sign fails on spacing, not materials. Ask the fabricator for a spacing proof before cutting.
Typical 3D Letter Pricing in Riyadh
| Letter type | Per-cm height cost | Full sign example |
|---|---|---|
| PVC foam letters | SAR 4-8 | 8 letters x 30 cm: SAR 1,000-1,900 |
| Acrylic letters | SAR 8-16 | 8 letters x 30 cm: SAR 1,900-3,800 |
| Stainless steel letters | SAR 18-35 | 8 letters x 30 cm: SAR 4,300-8,400 |
Fabrication and Installation
Letters are CNC-cut, hand-finished (including welded steel seams), painted or polished, then laid out on a template for perfect alignment during fitting. Installation on drywall or glass uses industrial adhesive; on stone or concrete, drilled fixing.
Need 3D letters in Riyadh?
Send your logo and the wall measurement - we quote the right material, finish and illumination with installation.
WhatsApp usExpect about SAR 4-8 per centimetre of letter height for foam, SAR 8-16 for acrylic and SAR 18-35 for stainless steel. A standard shopfront word of 8 letters at 30 cm tall typically totals SAR 1,000 to 8,000 plus install.
Stainless steel or baked aluminium for maximum durability, or acrylic with UV-protected faces for varied colours. Confirm adhesives and fixings are exterior-rated.
PVC and acrylic lettering usually takes 3 to 5 working days; metal letters with welding and finishing take 5 to 8 days. Add installation time on top.
