The tree grate is made of solid cast-iron. Both the tree grate and the innerside of the tree grate are round of shape. The grate is standard black waxed. This layer is going to oxidate within some months, therefore the colour is getting darker.
outer size/ inner size (mm):
treegrate Samber 1500 mm / 600 mm
treegrate Samber 1800 mm / 700 mm
treegrate Samber 3000 mm / 1500 mm
treegrate Samber 3000 mm / 700 mm
material: cast iron (black waxed)