Recent content by Weetabix

  1. W

    How deep can a periscope airbrick go?

    Hi - old damp stone cottage - built into slope - circa 1900 - no visible DPC - rotten kitchen floor and joists. Low crawl space - approx 12 inches. Surveyor thinks penetrating damp from outside levels is causing wet rot. Outside level approx 2m higher than flloor at back of kitchen (built into...
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