We live in a 60's bungalow with solid concrete floors. There have never been problems with damp. For the last 2 or 3 years there has been an elusive smell in the living room, but only in summer during dry weather. I'm pretty sure it's the smell of damp concrete or plaster. There is no water ingress from outside and no pipes under the floor.
I've put my weather station that measures atmospheric humidity in the room -similar reading to the other rooms. I've been over the walls and ceiling with a damp meter, zero reading. No peeling paint or mould anywhere. In desperation I've lifted part of the carpet. There is no damp in the carpet or underlay, but a very low reading on the damp meter in parts of the concrete floor. The reading is very low, within acceptable range, but I'm wondering if this could be causing the smell.
I'm running out of ideas. Would it be worth lifting the carpet and coating the concrete floor with a liquid DPM? Advice appreciated.
I've put my weather station that measures atmospheric humidity in the room -similar reading to the other rooms. I've been over the walls and ceiling with a damp meter, zero reading. No peeling paint or mould anywhere. In desperation I've lifted part of the carpet. There is no damp in the carpet or underlay, but a very low reading on the damp meter in parts of the concrete floor. The reading is very low, within acceptable range, but I'm wondering if this could be causing the smell.
I'm running out of ideas. Would it be worth lifting the carpet and coating the concrete floor with a liquid DPM? Advice appreciated.