We are Furniture designers and Makers-The Paneling is designed and manufactured by ourselves Trefurn. The framework of the panels is formed from mortice and tenoned Tulip wood with the inner panel from moisture resistant MDF. It is all then finished with an flexible and waterproof primer before being painted with Farrow and Ball Eggshell paint. Hope this answers your question. If you would like us to provide costings etc for a project please just drop us a line and we would be pleased to help. In this instance we have designed the whole room concept and specified all of the content you see within. We are designers and Makers of full interior solutions, although we do also work with interior designers and architects to manufacture and install their designs too.