Recent content by sc489

Thanks for your replies. I've included two photos showing the side elevations. The extension was built in 1988. The DPC is the row A-B and you can see the floor level is immediately below the tall window in the second photo, just above the DPC. All the exterior brickwork below the DPC is...

Could you please advise me on a possible problem? I’ve noticed that even in dry weather but after a cool night, the mortar along two rows beneath the damp proof course (DPC) in my kitchen extension is damp in the early morning but this soon dries out during the morning as the temperature rises...