What if one letter stops lighting?

Usually a connection or driver has failed rather than the LEDs. Drivers sit somewhere reachable, so they can be swapped without taking the sign down, and a letter can be lifted off its studs if a module needs replacing. Keep your handover notes.

Will the location in Derry/Londonderry affect the cost of illuminated built-up letters?

Location is one factor among several, alongside size, material, access equipment and design time. Our guide range is £140–£360 per letter + VAT; any travel, parking or access costs for your site in Derry/Londonderry are included in the written quote we confirm after a survey or artwork check, so you can see them before you commit.

How soon after I approve the proof can the work on illuminated built-up letters happen?

Typically within a few weeks, depending on what has to be made. Printed and cut graphics are typically produced sooner than fabricated letters, trays or illuminated signs, which need more fabrication time. If the job needs advertisement consent, fitting waits for the council's decision. We confirm an expected date for Derry/Londonderry once materials are ordered.

How long does the process take?

Making and fitting typically takes 3–5 weeks after you approve the proof. Where express advertisement consent is needed, allow for the council's decision too, usually up to 8 weeks, and plan for production to start once the decision is in.

Is Derry/Londonderry inside your coverage area for illuminated built-up letters?

It is. We work throughout the UK rather than in a single region, so Derry/Londonderry and every part of County Londonderry are included. Where a survey is needed we arrange a visit; for graphics jobs we can often quote from photos and measurements. Either way, you get a proof and a written price first.

Can our non-lit letters be converted?

Rarely in a way that's worth paying for. Solid built-up or flat-cut letters have no translucent face or space for LEDs, so converting them means rebuilding them. Lighting the existing letters from outside with a trough light or spotlights usually costs less.

Illuminated built-up letters in County Londonderry

Illuminated built-up letters are fabricated 3D letters with translucent opal acrylic faces and LED modules inside, so each face glows and your name reads clearly after dark.

Why choose illuminated built-up letters in County Londonderry?

Among the fascias of a busy Derry/Londonderry street, evenly glowing letters stand out without needing a larger sign.
Conservation areas cover parts of many towns, so for a Derry/Londonderry frontage we check face-lit letters are realistic first.
A clinic, showroom or office in Derry/Londonderry or across County Londonderry can match its online brand with lit letters.

Guide prices in County Londonderry

The table shows guide prices for illuminated built-up letters, starting from £140 and reaching about £360 per letter. All figures exclude VAT. Your own price is confirmed after we have seen the site or the artwork, so treat these as a starting point.

Illuminated built-up letters in County Londonderry: guide prices, supplied and fitted
Item	Guide, ex VAT	Inc. VAT (20%)
Face-lit letter, 300–600 mm	£140 – £360	£168 – £432
Typical business name (10–14 letters)	£2,400 – £8,900	£2,880 – £10,680
Final electrical connection by an electrician	£150 – £350	£180 – £420

Guide price: £140–£360 + VAT per face-lit letter 300–600 mm tall, or £2,400–£8,900 + VAT for a typical 10–14 letter name. The electrician's final connection is a guide £150–£350 + VAT. All prices exclude VAT and are confirmed after survey and artwork check.

Consent for illuminated signs in County Londonderry

Under the Planning (Control of Advertisements) Regulations (Northern Ireland) 2015, an illuminated fascia or projecting sign usually needs express consent from the council. Applications go in online via the NI Planning Portal, and the council will tell you its timescale and may set conditions on hours or light levels. PLG05 from the Institution of Lighting Professionals is the usual brightness benchmark, and flashing is generally out. Listed premises usually need listed building consent alongside. Once installed, the sign is connected to the mains by an electrician to BS 7671, with a certificate for you. We can prepare the drawings or submit the application.

Options worth considering

Fully lit acrylic

Faces and returns both glow, so letters read well from an angle.

Day/night faces

Film that looks black by day and glows white once lit.

Raceway mounted

Letters on a slim box that hides the drivers.

Towns in County Londonderry

Illuminated built-up letters across County Londonderry, town by town. Follow a link for the page covering your town; anywhere else in County Londonderry is handled in exactly the same way.

Tell us where you are in County Londonderry and what you need. We quote for illuminated built-up letters free of charge, and the design proof always comes before any making or fitting.