if its sound then yes. if cracked or any areas look/sound blown then take off
I'm talking about full system insulated boards meshing etc then the render coat ,the whole scheme were I am being done ,at the moment they are sucking out the cavity infill first why do thatif its sound then yes. if cracked or any areas look/sound blown then take off
And what happens to the up draught that not defeating the objectits all to do with the dew point.
you want the warm contact as far out of building as poss. so clearing cavity brings dew point to outside. reducing risk of condensation
So does the new fill not settle over time ?I have just done a large bungalow that had the cavity infill removed. Then replaced with polystyrene beads. I ask the architect why and I was told that the old cavity infill keeps impacting down the cavity, now after 15 years only the bottom third had any cavity infill.
They also removed and replaced the wall ties as these had disintegrated owing to the bungalow being built close to a salt marsh.
there wont be a draught. the whole facade will be lined with insulationAnd what happens to the up draught that not defeating the object
These house have air vents below dpc height some are on a slope so have up to three feet showing up to dpc and this area is not being touched at allthere wont be a draught. the whole facade will be lined with insulation
airvents below dpc are for airflow under the floor. not the cavity mate.These house have air vents below dpc height some are on a slope so have up to three feet showing up to dpc and this area is not being touched at all
These house have air vents below dpc height some are on a slope so have up to three feet showing up to dpc and this area is not being touched at all
I'm not doing the work just curious to how the system works I do know that the area's under dpc are not being touched our house is council and not being done thank f**k ,I'm a big believer that time will tell I have my doubts about thisairvents below dpc are for airflow under the floor. not the cavity mate.
you can put an xps board and render below dpc pal. and extend the vents
I know that but on older houses there is no sleeve just open to cavityairvents below dpc are for airflow under the floor. not the cavity mate.
you can put an xps board and render below dpc pal. and extend the vents
So why you botheredI'm not doing the work just curious to how the system works I do know that the area's under dpc are not being touched our house is council and not being done thank f**k ,I'm a big believer that time will tell I have my doubts about this
I don't give two fucks just trying to keep in touch with modern tech which is not always goodSo why you bothered