MPN Local Leaders of Composite Doors Cardiff and South Wales offer regular special deals on premium 48mm thick Timber Core Composite Doors, also known as Solid Core Composite Doors. To take advantage of these offers simply get in touch with details of your order and we will produce an Order Form for you. Please note that, as part of their Trusted Installer Network, Endurance Doors have awarded us as the prestigious title of Preferred Installers.