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Cavity draught

Czhornet · 2016-11-22 10:36:17

Hi, I noticed yesterday for the first time that the white frost had melted on a section of the roof on my house about a foot in from the edge on a gable wall. This would lead me to suggest that there is warm air/draught in the cavity somewhere causing the frost to melt. I didnt take a picture of it :mad: what would be…

22-11-2016 10:36am

#1

Czhornet

Registered Users, Registered Users 2 Posts: 461 ✭✭

Join Date: May 2012

Posts: 400

Hi, I noticed yesterday for the first time that the white frost had melted on a section of the roof on my house about a foot in from the edge on a gable wall. This would lead me to suggest that there is warm air/draught in the cavity somewhere causing the frost to melt. I didnt take a picture of it :mad: what would be causing this? It was between the front wall and a un-used chimney. There is only 1 small bathroom window on the gable wall. There is 40mm kingspan in the cavity and the outer walls are drylined internally with a 25mm thermoslab. I have never seen this before. Any ideas?
Thanks.

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