This is due to the capillary action of the bead allowing gravity to draw any moisture present down the inner surface of the outer leaf to drain away at foundation level.
Cavity wall insulation beads.
The use of polystyrene bead for cavity wall insulation does not prejudice the fire resistance properties of the wall.
With outstanding cavity wall insulating properties it is ideal for domestic commercial and industrial use.
Kingspabn ecobead installation team will arrive at your home fully equipped they will drill a series of 22mm holes through the exterior wall of your home.
Cavity wall insulation beads will not allow dampness or moisture to penetrate the cavity in a properly constructed wall.
Thermabead cavity wall insulation are industry leaders in providing high performance injected blown bead insulation systems.
The cavity wall insulation solidifies in the cavity as it is injected along with a special bonding agent adhesive glue.
Any rainwater penetrating the outer leaf will drain harmlessly to the footings.
Many cavity walls can be insulated by injecting insulation material into the cavity from the outside.
They will then proceed to fill the cavity of your walls with the bead.
The material is resistant to water penetration and will not transmit water across the cavity by capillary action or from below dpc level.
Providing 100 cavity fill with no cold spots no waste and easy to install.
Platinum silver bead cavity wall insulation is expanded polystyrene eps injected in bead form into a cavity to form an insulating mass.
The bonded bead significantly reduces thermal transmittance across the cavity.