Arched Ceiling Surround

An arched ceiling surround is a polyurethane architectural decoration element that frames stage openings and decorative transitions with an arch profile. Used in theatres, cinemas, television studios, event venues, hotels, and themed interiors to define the stage backdrop or frame. Cast polyurethane construction with a density of 150-220 kg/m³ makes it lighter than plaster, concrete, or solid wood alternatives. The material resists moisture and impact, with water absorption below 1%, and accepts water-based or synthetic coatings. Dimensional stability is verified across a test range of -20 °C to +70 °C. Arched surrounds are decorative elements and do not bear structural loads. Pieces arrive factory-primed; installation uses polyurethane-based adhesive with mechanical fasteners (screws or dowels) at critical points where needed. Manufacturing employs cast-from-mould production, preserving fine profile details uniformly throughout each piece.