As mentioned earlier, your DPC may additionally be bridged internally. This comes about when your cavity wall turns into stuffed with particles, which might happen in the constructing of your home. You need to drill holes between 10 and 12mm diameter into your wall, possibly within the mortar, brick or https://under-floor-moisture95936.canariblogs.com/5-tips-about-sub-floor-moisture-you-can-use-today-47369680