A lightbox sign is a shallow enclosed box with a translucent face and LED lighting inside, so the whole panel, or just lettering routed into it, glows evenly at night.
Points in favour of lightbox signs in Penarth
- When an old fluorescent box above a Penarth shop flickers, an LED conversion can cost far less than a new sign.
- Late-opening barbers and cafés in Penarth can use routed faces so only the name glows, for a cleaner look.
- If a Penarth convenience store or pharmacy has a sound box frame, a new face refreshes the frontage for less.
What lightbox signs cost in Penarth
We publish guide prices so you can plan before you get in touch. For lightbox signs the range is £1,250–£4,800 per lightbox, not including VAT, and the final price is confirmed after we survey the site or check the artwork.
| Item | Guide, ex VAT | Inc. VAT (20%) |
|---|---|---|
| Lightbox up to 3 m, printed face | £1,250 – £2,650 | £1,500 – £3,180 |
| Lightbox 3–5 m, routed and push-through letters | £2,450 – £4,800 | £2,940 – £5,760 |
| Replacement face for an existing lightbox | £295 – £950 | £354 – £1,140 |
Guide prices: £1,250–£2,650 + VAT for a box up to 3 m with a printed face, and £2,450–£4,800 + VAT for a 3–5 m box with push-through letters. A replacement face is a guide £295–£950 + VAT. Prices exclude VAT and are confirmed after survey.
Options for your Penarth project
Shaped lightbox
Made to a logo or roundel outline instead of a rectangle.
Printed flex face
Joint-free over long spans and simple to re-print later.
Routed push-through face
Only the lettering glows, standing slightly proud of the face.
Consent for illuminated signs in Penarth
Illuminated fascia and projecting signs in Wales usually need express consent from the council under the Town and Country Planning (Control of Advertisements) Regulations 1992, as amended. Because the Welsh rules differ in detail from England's, we check with the planning authority what applies to your building, especially in a conservation area or on a listed building, where listed building consent may also be needed. Councils commonly look at brightness against the ILP's PLG05 guidance and expect static lighting. The final connection to the mains is made by an electrician to BS 7671, and you receive the certificate. We prepare the drawings and photos, or submit the application for you.
Covering Penarth and South Glamorgan
Businesses in Penarth and elsewhere in South Glamorgan get exactly the service offered in every other part of the UK. Signs fixed to a building are surveyed on site before we quote firmly. For graphics on glass, walls or vehicles, photos are often enough to start, and we visit only if something needs a closer look. Around Penarth, that covers postcode districts such as CF64, CF10 and CF11. From Cardiff, Penarth is roughly 2.9 miles to the south.
Other towns near Penarth
- Lightbox signs in Cardiff 3 mi
- Lightbox signs in Whitchurch 5 mi
- Lightbox signs in Barry 6 mi
- Lightbox signs in Rhiwbina 6 mi
- Lightbox signs in Caerphilly 10 mi
No commitment and no charge for quoting. Send photos with rough sizes for lightbox signs in Penarth and we will reply with a price and then, once you are happy, a proof you approve before manufacture.
More signs in Penarth
- Halo-lit letters in Penarth
- Built-up 3D letters in Penarth
- Van wraps in Penarth
- Flat-cut letters in Penarth
- Vehicle wrap and graphics removal in Penarth
- One-way vision film in Penarth
- Projecting and hanging signs in Penarth
- Car wraps and colour change in Penarth
All sign types in Penarth · Lightbox signs across South Glamorgan

