PVC Celuka boards are a type of rigid foam PVC sheet that is often used for outdoor applications such as signage, displays, Furniture and building Façade cladding. These boards are made by combining PVC resin with other additives and blowing agents to create a foam core, which is then sandwiched between two layers of solid PVC. This results in a lightweight, durable, and water-resistant material that can be easily machined, printed, and cut into various shapes.

The Celuka process involves a unique manufacturing technique where the foam core is created by expanding the material into a solid state through a series of controlled processes. The resulting material has a hard and smooth outer layer with a foamed core, which gives it excellent strength and rigidity. Celuka boards come in a range of thicknesses, colours, and finishes, making them versatile for various applications.