Product Overview
Built-up letters are the ultimate in 3D dimensional signage. Each letter is constructed from premium materials with a depth of 50-150mm, creating dramatic shadows and visual depth that commands attention.
Technical Specifications
Dimensions
50-150mm
Material Properties
Aluminum channel with faces
Acrylic, aluminum, or stainless steel
Powder coat, anodized, polished
Durability Ratings
Technical Details
Built-up letters are engineered structures designed for wind load and weight distribution. All welded components are stress-relieved and inspected. Electrical work complies with Building Regulations. Installation includes structural verification.
Key Benefits
Common Applications
✓ Luxury retail
✓ Corporate HQ
✓ Heritage buildings
✓ High-end venues
✓ Law firms
✓ Medical practices
✓ Financial institutions
Technical Documentation
Data sheets and installation guides
Construction
Aluminum channel with faces
Depth
50-150mm
Face Materials
Acrylic, aluminum, or stainless steel
Finishes
Powder coat, anodized, polished
Lighting
Optional LED illumination
Installation
Mechanical fixing with engineering support
Technical Notes
Built-up letters are engineered structures designed for wind load and weight distribution. All welded components are stress-relieved and inspected. Electrical work complies with Building Regulations. Installation includes structural verification.
Material Compatibility Checker
Check how Built-Up Letters works with other materials in your signage project
AI will analyze galvanic corrosion, thermal expansion, chemical reactions, and aesthetic harmony between materials.
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Frequently Asked Questions
How durable are built-up letters?▼
Built-up letters can last 20+ years with minimal maintenance, thanks to premium materials and construction.
What is the depth of letters?▼
Standard depth is 75mm, but we can customize from 50-150mm depending on your requirements.
Can they handle weather?▼
Yes, all construction is weatherproofed with sealed joints and weather-resistant materials.
Customer reviews
What businesses say about working with Howcroft Signs.
Premium wayfinding that lasted
The wayfinding system they designed and fitted for our offices looks the part and has held up perfectly after two years. Acrylic panels with brushed metal fixings — exactly the finish we wanted. Professional team throughout.
Transformed our warehouse
We needed health & safety signage, shadow boards and floor markings for a new distribution centre. Howcroft handled the whole package including a site survey. Everything is compliant and clearly labelled. Turnaround was faster than promised.
Faultless from quote to install
Howcroft manufactured and installed illuminated fascia signs across three of our stores. The build quality is excellent and the team worked around our opening hours so we never had to close. Final price matched the estimate — no surprises.