Our neighbours have repaved to the level of our airbrick. This covers up the old dpc membrane. 7 yrs ago we had a dpc installed by Peter Cox which is about 150mm above the current paving. We are worried that this will be affected?
Our neighbours have repaved to the level of our airbrick. This covers up the old dpc membrane. 7 yrs ago we had a dpc installed by Peter Cox which is about 150mm above the current paving. We are worried that this will be affected?