Nothing gives a brand presence quite like lettering that stands off the wall. Built up letters add depth, shadow and a sense of permanence, whether they spell your name across a shopfront, a building elevation or a reception wall.
We design, make and install built up letters in stainless steel, aluminium and acrylic, finished to match your brand exactly, from our workshop in Bolton, Greater Manchester, for buildings anywhere in the UK.
Materials and finishes
- Stainless steel, brushed, polished or painted
- Aluminium, fabricated or flat cut, painted or powder coated
- Acrylic, CNC cut from solid sheet and painted to any RAL colour or metallic finish
- Specialist finishes including bronze, brass and satin nickel effects
Lit or unlit, every option
- Non illuminated letters, for a clean, crisp finish day and night under existing lighting
- Face lit letters with an opal acrylic face
- Halo lit letters that throw a soft glow onto the wall behind
- Edge lit letters, where the light shows through the returns
- Resin filled lit letters, for a seamless, evenly lit face with no visible modules
- Combinations of the above, all using long life LED modules
Typical lead time
Built up letters are typically manufactured and installed within 2 to 3 weeks of artwork approval. If you are working to an opening date or a handover, tell us and we will plan the programme around it.
Fixed properly
Letters are fixed on concealed locators or stand off fixings, set out with a full size template so the spacing on the wall matches the approved drawing exactly. Externally, we use fixings suited to the substrate and check the wall before we drill, with fixings pull tested where the design calls for it.
See it before it is made
Before anything goes into production, we show you visuals of the lettering on your building at the right scale, and physical samples of the finishes where you need them. Nothing is manufactured until you have approved it.
Planning, handled
Illuminated external lettering usually needs advertisement consent. We check at survey stage and handle the application for you, including OS location plans, elevations, illumination data and conservation area consent where it applies.
Based in Manchester, working across the UK
We are based in Bolton and install lettering across Manchester, Greater Manchester and the North West every week. We also install nationwide, including multi site rollouts where the same lettering needs to go up at every branch or office.
Why clients choose SPI
- ISO 9001 quality, ISO 14001 environmental and ISO 45001 health and safety certified
- Principal Contractor accreditation with SafeContractor
- Over 250 years of combined experience across our team
- Design, manufacture and installation handled by one company
Questions we’re often asked
Which material is best for built up letters?
Stainless steel and aluminium for exterior and high end work. Acrylic for interiors, where it gives a crisp edge and can be painted to any colour at a lower cost.
Can built up letters be illuminated?
Yes. We make non illuminated, face lit, halo lit, edge lit and resin filled lit letters, and combinations of them. Illuminated external letters usually need advertisement consent, which we can handle for you.
How long do built up letters take?
Typically 2 to 3 weeks from artwork approval to installation.
How are built up letters fitted?
On concealed fixings using a full size template, so they sit level and correctly spaced first time.
Can they go indoors and outdoors?
Yes. We specify the material, finish and fixings for where the letters will live.
Do you install outside Greater Manchester?
Yes. We are based in Bolton but install across the whole of the UK, including multi site rollouts.
Got a building in mind? Tell us the wording, the wall and the look you’re after and we’ll send visuals of how it will appear in place.
You can contact us in the following ways.
Explore our products
Illuminated Signage
Face lit, halo, edge lit and infinity mirror letters, lightboxes, fascias and neon, all LED.
Bespoke Architectural Signage
Feature walls, gold leaf, menu cases and one off architectural pieces.
Fascia & Projecting Signs
Shopfront fascias and projecting signs, lit or unlit, installed UK wide.
Printed Products
Window graphics, wall murals, vehicle livery and large format print, installed UK wide.
Hoardings
Hoarding and Heras graphics, printed in Bolton and installed on sites across the UK.
Interior Signage
Door, room and directional signs finished to match your interior.
Tactile & Braille Signage
Tactile and Braille signs with raised lettering and Grade 2 Braille, designed to BS 8300 and installed across the UK.
Digital Signage
Commercial grade screens, menu boards and digital totems, built into your signage and easy to update.
Wayfinding
Wayfinding schemes, fingerposts, map monoliths and internal directional signs.
Built Up Letters
Metal and acrylic built up letters, lit or unlit, installed UK wide.