Collection: Barriers

Door screen and cover-up signs that block access while work goes on. Caledonia Signs makes 600 x 450mm door screens for No Entry Caution People at Work, Men at Work, Cleaning in Progress, Caution Out of Order, Strictly No Admittance and Keep Out This Room Is Being Cleaned.

An Elevator Maintenance Warning Sudden Drop screen suits lift engineers. Cover-up signs reading Out of Order and Do Not Use fit over machines, toilets or equipment that cannot be used.