Summary
ABOUT six years ago we had cavity insulation put in, but I was against it from the start, having been brought up on the premise that the cavity between the inner and outer walls was inviolate.
I believed that the gap, along with the air grates, must be kept clear to allow a free flow of air to circulate within the cavity to prevent damp.See the full content of this document
Extract
The Hole Truth... [Scot Region]
The firm arrived, drilled a series of holes in the outer walls, inserted pipes into them and were soon pumping foam, or a similar material, into the cavity until it began to ooze from the air grates.
The men departed,...See the full content of this document
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