dandan Posted February 9, 2009 Share Posted February 9, 2009 Just messing around when I got home from work today........ Link to comment Share on other sites More sharing options...
Kranz Posted February 9, 2009 Share Posted February 9, 2009 Nice bit of kit there.... Not cheap Link to comment Share on other sites More sharing options...
dandan Posted February 9, 2009 Author Share Posted February 9, 2009 A couple of shots from last week confirm my suspicions about the bloody cat flap! (Taken from the inside of the house) Link to comment Share on other sites More sharing options...
Kranz Posted February 9, 2009 Share Posted February 9, 2009 Can I borrow it??? lol Just insulated the house, but the walls at the front couldn't be done as its slate over single skin brick.... i wonder how much heat its losing. Link to comment Share on other sites More sharing options...
j_jza80 Posted February 9, 2009 Share Posted February 9, 2009 Can I borrow it??? lol Just insulated the house, but the walls at the front couldn't be done as its slate over single skin brick.... i wonder how much heat its losing. Quite a bit, I think MEARS calculation takes approx 20% off (off the top of my head) Link to comment Share on other sites More sharing options...
dandan Posted February 9, 2009 Author Share Posted February 9, 2009 Can I borrow it??? lol Just insulated the house, but the walls at the front couldn't be done as its slate over single skin brick.... i wonder how much heat its losing. My cavitites are being insulated in the next couple of weeks so I'll be doing a back to back as long as I can get some similar outside temp conditions. I recall being told as much as 35% through the walls of a reasonable sized detached house and about 20% through the roof. At the moment my double glazing and curtains/blinds does a better job than the 50mm cavity wall construction! Hopefully that's going to change Link to comment Share on other sites More sharing options...
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