05/05/2024
One of the jobs we've been on recently in Grimsby this time. Another case of cavity wall insulation causing the problem. Upon building the house with a cavity wall, a layer of Damp Proof membrane is layed on the internal and external leaf bricks. Nothing in between. This insulation, including fallen mortar in the cavity is therefore sat in damp territory allowing it to breach the internal wall decor. On this occasion we installed a fresh Damp Proof Course all the way through the walls to protect the property in future. Another Happy Customer! 😊