Face-lit letters
Light projects through the front face to create a bright, direct and highly visible appearance.
High-impact commercial signage
Illuminated Signs & Built-Up Letters for Commercial Premises
Norgroup designs, manufactures and installs bespoke illuminated signage and dimensional lettering, including suitable face-lit, halo-lit, rimless and internally illuminated constructions.
The final design depends on the sign position, viewing distance, electrical supply, access and applicable approvals.
Bespoke constructionLetters and signs developed around the brand and elevation
Lighting optionsFace-lit, halo-lit, rimless and suitable internal illumination
Workshop productionSign manufacture supported by CNC, laser and print capability
12-month warrantySubject to the applicable signage terms and conditions
Visibility after dark
Choose the illumination method that supports the brand and building
Illuminated signs can increase visibility and create a more premium appearance, but the lighting method, letter depth, background, viewing angle and surrounding ambient light all affect the result.
Norgroup can develop the sign construction and illumination around the site. Electrical supply, isolation, fixing, access and future maintenance should be considered before production begins.
Illumination options
Create a different visual effect through the letter construction
The most suitable option depends on the logo, size, fascia colour, viewing distance and desired brightness.
Halo-lit letters
Rear illumination reflects onto the mounting surface to create a softer outline around each letter.
Rimless letters
A clean illuminated face with reduced visible trim for a contemporary appearance.
Internally illuminated trays
Lightboxes or trays with suitable translucent faces and internal LED illumination.
Illuminated logos
Custom logo shapes and symbols developed with suitable faces, returns and lighting.
Interior illumination
Reception, feature-wall and customer-facing signs designed for controlled indoor conditions.
Specification considerations
Resolve the practical requirements before approving the visual
The electrical and installation specification is as important as the letter style.
Letter depth
Adequate returns and internal space for the selected illumination and construction.
Mounting surface
Suitable fixings, stand-offs and background finish for the intended visual effect.
Power supply
Appropriate electrical feed, isolation, drivers and access for future maintenance.
Brightness
LED output and colour temperature selected for the sign size and surrounding environment.
Weather resistance
Materials and construction appropriate to the exposed external location.
Access
Safe installation and future service access considered during survey and design.
Illuminated signage process
From site survey and visual design to electrical testing
- 1
Review the location
Confirm the elevation, viewing distance, brand, desired effect and operating hours.
- 2
Survey access and power
Assess dimensions, fixing surfaces, electrical supply, isolation and installation requirements.
- 3
Specify the sign
Develop the letter construction, faces, returns, illumination, drivers and mounting method.
- 4
Approve the artwork
Confirm scale, colours, lighting effect and production details before manufacture.
- 5
Manufacture
Produce the lettering, trays, graphics and illumination components to the agreed specification.
- 6
Install and test
Fit the sign, complete agreed electrical connections and test the illumination.
Plan for maintenance
Drivers, LEDs and wiring need practical access after installation
The sign should be designed so suitable components can be inspected or replaced without unnecessary damage to the fascia or surrounding finishes.
- Accessible drivers and isolation
- Appropriate cable routes
- Weather-protected connections
- Replaceable illumination components
- Suitable fixing and removal method
- Clear responsibility for electrical works
Illuminated signage example: YOH Burger
Multiple signage types reinforced the restaurant brand across the premises
Norgroup produced a range of signage for YOH Burger as part of the wider restaurant project, helping the brand remain visible and consistent across external and customer-facing areas.
Combining dimensional and illuminated sign elements with the wider fit-out allowed the branding to be considered as part of the complete premises rather than added at the end.
- Restaurant signage package
- Dimensional brand elements
- Illuminated sign features
- Coordinated visual identity
- Manufacture and installation
Need stronger night-time visibility?
Send photographs of the sign position and surrounding elevation
Norgroup can assess the likely illumination options and identify the survey, access and electrical information required.
Frequently asked questions
Illuminated Signs & Built-Up Letters FAQs
What is the difference between face-lit and halo-lit letters?
Face-lit letters emit light through the front face. Halo-lit letters project light backwards onto the mounting surface, creating a softer glow around the letter.
Can any logo be made into illuminated letters?
Many logos can be adapted, but very fine details, small text and complex shapes may require design adjustments or a different sign construction.
Do illuminated signs need a dedicated electrical supply?
A suitable supply, isolation and cable route are normally required. The exact electrical scope and responsibility must be confirmed in the proposal.
Can you illuminate an existing sign?
Possibly, but the condition, construction, depth, access and electrical suitability of the existing sign must be assessed first.
Do illuminated signs need planning permission?
Some illuminated signs require advertisement consent, planning permission, landlord approval or other permissions. Formal approvals remain subject to the relevant authorities and dutyholders.
Are LEDs replaceable?
The sign should be designed with suitable access, but replacement arrangements depend on the construction, installation height and component location.
What warranty is provided?
Norgroup signage products are supplied with a 12-month warranty, subject to the applicable terms, exclusions and approved installation conditions.
What is needed for a quotation?
Provide elevation photographs, dimensions, logo artwork, preferred lighting effect, site address, power information and the target installation date.
Request an illuminated sign quotation
Discuss the brand, elevation and desired lighting effect
Norgroup can recommend a suitable survey, sign construction and quotation route.