Tag: damp cavity wall insulation

Cavity wall insulation causes floor to collapse

In this video you can clearly see that cavity wall insulation has restricted/blocked the sub floor ventilation and caused the floor to collapse because of extensive timber decay. If you have cavity wall insulation in […]

Wet retrofit cavity wall insulation, penetrating damp – who’s to blame?

Complete Preservation were asked┬áto inspect a property in Bristol that had dampness issues. There was visible staining on the ground floor, and first floor of the flank wall, and also around the window reveals on […]