Cavity Wall Insulation Polystyrene Bead

With outstanding cavity wall insulating properties it is ideal for domestic commercial and industrial use.

Cavity wall insulation polystyrene bead.

The thermo efficient qualities of custompac polystyrene bead make it a versatile wall cavity insulation material. Neither material is used as widely as mineral wool fibre because of cost. Ciga cavity insulation guarantee agency issue an independent 25 year. The bonding agent is used to provide long term stability to the insulant.

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. 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. 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.

The polystyrene bead can be injected into spaces other insulation materials might not be suitable for such as. If properly installed these materials should theoretically be superior to mineral wool fibre as they are inherently waterproof. Platinum silver bead cavity wall insulation is expanded polystyrene eps injected in bead form into a cavity to form an insulating mass. The cavity wall insulation solidifies in the cavity as it is injected along with a special bonding agent adhesive glue.

This makes kore fill the perfect solution to meet nzeb part l 2019 cost effectively. The use of polystyrene bead for cavity wall insulation does not prejudice the fire resistance properties of the wall. Cavity walls over 225mm can be accommodated with the input of an engineer and are project specific. 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.

There are two other materials commonly used for cavity wall insulation bonded polystyrene beads and foam. The material is resistant to water penetration and will not transmit water across the cavity by capillary action or from below dpc level. The bonded bead significantly reduces thermal transmittance across the cavity. 1991 approx bead size inches mm.