We manufacture a large range of polystyrene cones from 150 mm high to over 2400mm. These cones are all cut from expanded polystyrene containign a flame retardign addditive. They are produced at our studios in the uk, so we can offer a fast turnaround time.

The below polystyrene cones are our standard ragne, from 300mm high to 2400mm high. The base diameter is half the heihgt of the cone. So for example, a 300mm high cone has a base diameter of 150 mm. If you need a different size cone, cone that is in different proportions, or made out of a differetn material - for example styrofoam - or a similar extruded polystyrene, just drop us an email with your requirments ( sales@grahamsweet.com )or speak to one of our team ( +44 (0)29 20 522 510 ) and we are sure to be able to help you.