Technical guides — volumetric signage

In Luxembourg, putting up a sign visible from the public road requires an authorisation from the mayor — and each commune applies its own building regulation. That is the first question to settle, before the quotation.

The three materials do not answer the same question. The table below decides it by target thickness, location and expected lifespan.

Two mistakes recur without fail: a letter too thin for its scale, which loses its shadow, and a letter sized for a drawing rather than for a real viewing distance.

Almost every delay comes from the file, not the workshop. This page lists exactly what puts a job into production without a round trip.