Window graphics in Coleraine

Not through standard printed vinyl, which is solid. For a view out, perforated one-way vision film lets people inside see the street while passers-by see your print. It works when it's brighter outside; after dark, with lights on inside, the effect reverses.

Normally not. Window film adhesives release when warmed, and any residue cleans off the glass. The exceptions are coated or specialist glass, where we follow the maker's guidance, and dark films on large sunny panes, which can stress some glass.

Yes. We start from the guide range, £28 to £58 per m² excluding VAT, then measure up or look at your photos and artwork. That gives a fixed written price reflecting the real size, materials, access and any design or consent work. You only commit once you accept that price and approve the proof.

The usual causes are artwork changes after the proof stage, waiting for consent, access arrangements such as a council licence for scaffolding on the pavement, and weather for outdoor fitting. Jobs typically run smoothly once the proof is approved and any consent is in place, but we do not promise dates that depend on things outside our control.

As big as the pane. Film comes on rolls, so glass wider than a roll is printed in panels and joined with a slight overlap where the design hides it. The proof shows where every join falls before anything is printed.

Yes. Smart Signs covers Coleraine and the rest of County Londonderry as part of a UK-wide service. You send photos and rough sizes, we arrange a survey if the job needs one, then you receive a proof to scale and a fixed written price. Nothing is made or fitted until you have approved both.