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Larry Weil Larry Weil is offline
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Default how to find out if walls of house are insulated?

In article ,
mm wrote:


Would it work to just buy infrared film for a standard 35 mm camera?
A good camera has a separate red dot on the lens to show where to set
the focus for infrared.


You would also have to buy a filter for the camera so only infrared gets
in. Infrared film also responds to visible light, so the filter is
necessary.

The other problem may be finding someplace that can properly process
infrared film, my guess is that Walmart and the local drug store would
have no idea what to do with the stuff.

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Larry Weil
Lake Wobegone, NH