Floor screed above damp Damp can be a major issue in the home. Find answers to questions or post your own here.

[swisstony]

Im screeding my extension floor this weekend where the extension meets the existing kitchen section the screed level in the existing area is 20mm above the dpc, does it matter if the screed is above the dpc, i thought the screed level should be level with the dpc, but now im not to sure