Built-up letters are three-dimensional letters fabricated, usually from metal sheet, with a face and returns joined into a hollow letter typically 50–100 mm deep, then fixed to a wall or sign on locators.
Points in favour of built-up 3D letters in Seaham
- For an office building on the edge of Seaham with plain brick or cladding, brushed stainless letters read clearly from the car park.
- Showrooms and dealerships around Seaham can use large painted aluminium letters in brand colours on high walls seen from a passing road.
- Gyms, studios and trade units in Seaham can use painted aluminium letters on profiled cladding for a durable name above the roller door.
What built-up 3D letters cost in Seaham
Here is the price picture for built-up 3D letters in Seaham: a guide of £55 to £165 per letter, with VAT on top. The rows below give more detail. A survey or artwork check comes first, and then we confirm the price in writing.
| Item | Guide, ex VAT | Inc. VAT (20%) |
|---|---|---|
| Fabricated letter, 300 mm tall | £55 – £165 | £66 – £198 |
| Typical business name (10–14 letters) | £850 – £2,600 | £1,020 – £3,120 |
| Logo or symbol, made to the same depth | £150 – £650 | £180 – £780 |
Non-illuminated letters around 300 mm tall are guided at £55 to £165 per letter, supplied and fitted, excluding VAT. A typical business name of 10–14 letters is guided at £850 to £2,600, and a logo or symbol made to the same depth adds a guide £150 to £650.
Options for your Seaham project
Mirror-polished stainless
Reflective faces that catch light, but show fingerprints.
Brass or copper finish
Warm metallic faces, lacquered or left to patina.
Brushed 304 stainless
Satin-grain stainless for most inland locations, classic and understated.
Do you need permission for a sign in Seaham?
Will you need permission? For a non-illuminated sign at your own business address in England, usually not, as long as it stays inside the deemed consent limits: letters no taller than 0.75 m (0.3 m in an area of special control) and nothing above the bottom of a first-floor window. Historic streets need more care. In a conservation area the details matter more, and fixing to a listed building usually needs listed building consent, with fixings into mortar joints rather than brick or stone faces generally preferred. We check with you before anything is ordered, and can prepare drawings and photos for an application, or submit it for you.
Covering Seaham and County Durham
We take on work in Seaham, across County Durham and throughout the UK. When a survey makes sense, typically for anything fixed at height or illuminated, we arrange a visit. Graphics are often priced from pictures and dimensions, with a survey added only if the photos leave questions. The Seaham postcode districts we quote for include SR7. Roughly 23 miles separate Seaham from Darlington, which lies to the south.
Nearby towns we also cover
- Built-up 3D letters in Houghton-Le-Spring 5 mi
- Built-up 3D letters in Sunderland 5 mi
- Built-up 3D letters in Peterlee 6 mi
- Built-up 3D letters in Washington 8 mi
- Built-up 3D letters in Chester-le-Street 9 mi
Start with a free quote: a handful of photos plus approximate widths and heights is enough for built-up 3D letters in Seaham. You check and approve the proof, and only then is anything made.
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All sign types in Seaham · Built-up 3D letters across County Durham

