full-fill ccavity ventilation brick

  1. S

    Air bricks for insulated cavity wall

    Hi. We have a 1950 house which got several years ago cavity wall insulation. After a recent extension most of the ground floor has been filled with concrete flooring and underfloor heating, and the areas which still have wooden floorboards have each an air brick for ventilation. After the...
    • Sunbath
    • Thread
    • air brick full-fill ccavity ventilation brick
    • Replies: 2
    • Forum: Building
  2. G

    Full-Fill Cavity wall and ventilation brick

    Hi quick question... 100mm block cavity walls near completion to roof height. Cavity is full fill mineral wool Dritherm32. Roof will be Warm deck Flat. Will there be need for ventilation bricks near the top of walls? (I do not have any built in at the moment) I keep seeing condensation from...
Back
Top