Recent content by DIYBloggerUK

Yes, 2 layers of brick are much better than one. But... Sound does not see that cavity wall as much of a barrier. It simply vibrates through it without loosing much energy. Basically, the more dense a material is, the better it will be at blocking sound. Bricks are fairly dense, but...

Hi ya, You said the room was newly plastered. Plaster actually takes quite a few days to fully dry out as it is full of moisture. As the plaster dry's it will release moisture into the air. Therefore, maybe it is possible the warm moisture in the air has condensed onto the cold window.