Sheets | Cumulus Insulation

POLYSTYRENE SHEETS

Expanded polystyrene sheets have a number of uses, including in the construction and packaging industries, where they are utilised as a form of insulation or protective packaging.

Cumulus manufactures expanded polystyrene blocks, from which sheets are cut to size as per our clients requirements.

Density

Polystyrene density determines compressive thresholds (affecting the force it can withstand) and R-values (an indicator of its insulative properties). Higher density results in higher R-values.

Thickness

Polystyrene blocks can be cut to various thicknesses, generally ranging from 10mm to 200mm depending on the use case. Thicker polystyrene provides greater insulation than thin sheets of polystyrene.

Profile

Polystyrene can be cut into various profiles for each application, including rib-and-block. Cumulus has an advanced automated cutting line, as well as CNC-cutting machines to cater for any need.

Cumulus' expanded polystyrene blocks are made in a standard size of 2500mm x 1200mm, making them suitable to cut to length for any construction or packaging application.

Blocks can be manufactured in a variety of densities and cut to any thickness required.

The below drop-down options highlight some of the various options available to suit your needs: