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Poly beads - Cavity insulation upgraded?

  • 06-12-2021 2:04pm
    Registered Users Posts: 226 ✭✭


    bought a house few years ago, which had cavity insulation completed with Polybead Microspheres

    (at least is what i believe. few times I drilled the wall I got grey poly pellets coming out of it)

    There an issue with rodent in the area and I can hear 1 in the cavity

    Without going to much into detail, can semething more dense added to the wall that will close

    all the gaps and possible point of entrance? Can this be done at least close to the neighboirs side (it s a semi)

    and foundations?

    Post edited by turniton on