HWAM 4640M Colour:Grey they are lightweight and moulded they are lightweight and moulded from two separate natural oak beams Everything about the WIKING Miro 3 Lower Door just oozes class from its perfectly balanced DIBt tested cast iron door that ensures a secure room seal with the minimum of effort (all thanks to Wiking's patented closure mechanism) to the meticulously engineered and densely moulded vermiculite fire chamber lining which maximises heat retention and eliminates cold corners to increase the WIKING Miro 3 Lower Door Stove's efficiency and minimise its emissions HWAM 4640m (modern door) Available with soapstone or sandstone cover black or grey steel User's manual for the HWAM 4600 series (EN)