The approved method of install used for Bonded Bead Cavity Insulation ensures a full fill across the cavity that stops water passing to the inner leaf and the thermal properties of bonded bead satisfy u-values outlined in building regulations.



Bonded Bead allows water to pass down through the cavity and is siphoned out of the wall at the damp proof course.  This movement of water out of the cavity ensures no water breaches the cavity eradicating dampness and mould issues associated with insulation that has less water resistant properties.

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