Halcyon Ornamental Plasterers is a Glasgow ornamental plastering firm specialising in decorative plasterwork and the restoration and conservation of historic interiors, working from Glasgow and Edinburgh across Scotland. It repairs ceilings and cornices, restores original plasterwork from historic designs or recreates features from surviving fragments and photographs, runs mouldings in situ and works on traditional lath and plaster ceilings. It also makes bespoke cornices, ceiling roses, columns, pilasters and dado and picture rails.