Signs Glasgow Protruding signs also know as projecting signs are used mainly for the purpose of way finding and guidance, both indoors and outdoors. Protruding signs / Projecting signs are part of a modular system and can be used in addition to existing signage. Signs Glasgow provide protruding signs, illuminated signs and non illuminated signs to restaurants, shops, public buildings, organisations and offices. The signs guide visitors from the street, to office rooms, rest rooms, service counters and corridors. Whatever your needs are Signs Glasgow can help you.