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Retrofitting radon sump

  • 18-07-2022 5:22pm
    Registered Users Posts: 15

    Hi all,

    I am looking to put in a radon barrier and radon sump during a renovation. The void under the floor in 300mm with a concrete base. Just wondering should I chase out some of the floor to set the sump into it or sit it on the concrete and vent in it that way?

    Any advice? thanks.