I agree with DIY Dude about the radiator’s effect on the brick work. Humidity from the pipes may have caused dampness in the brick work. This can be resolved by drying out the area with a dehumidifier.
Hi,
I agree with DIY Dude about the radiator’s effect on the wall. Humidity from the pipes may have caused dampness in the brick work. This can be resolved by drying out the area with a dehumidifier.