Cavity Wall Insulation Polystyrene Bead

Kore fill cavity wall insulation is expanded polystyrene eps injected in bead form into a wall cavity to form an insulating mass.

Cavity wall insulation polystyrene bead.

Platinum silver bead cavity wall insulation is expanded polystyrene eps injected in bead form into a cavity to form an insulating mass. We use graphite 27 plus cavity wall insulation beads which consists of an expanded polystyrene material in bead form which is injected into the wall along with a bonding agent. The thermo efficient qualities of custompac polystyrene bead make it a versatile wall cavity insulation material. If properly installed these materials should theoretically be superior to mineral wool fibre as they are inherently waterproof.

The polystyrene bead can be injected into spaces other insulation materials might not be suitable for such as. The material is resistant to water penetration and will not transmit water across the cavity by capillary action or from below dpc level. 1991 approx bead size inches mm. There are two other materials commonly used for cavity wall insulation bonded polystyrene beads and foam.

The main materials used by nia installers are mineral wool glass or rock wool eps bead polystyrene bead and pu foam polyurethane foam cavity wall insulation can lower your heating bills lower wear and tear on your boiler and reduce global warming and climate change. The bonding agent is used to provide long term stability to the insulant. Cavity walls over 225mm can be accommodated with the input of an engineer and are project specific. This makes kore fill the perfect solution to meet nzeb part l 2019 cost effectively.

Polypearl is injected as individual eps insulation beads which then form a consistent matrix inside the cavity using an adhesive to hold them in place. With outstanding cavity wall insulating properties it is ideal for domestic commercial and industrial use. For the safety of our customers our standard bead polystyrene cavity wall insulation is manufactured with a flame retardant additive and tested to bs476 part 12. The bonded bead significantly reduces thermal transmittance across the cavity.

Ciga cavity insulation guarantee agency issue an independent 25 year. Providing 100 cavity fill with no cold spots no waste and easy to install. Any rainwater penetrating the outer leaf will drain harmlessly to the footings. Neither material is used as widely as mineral wool fibre because of cost.