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Readership ,
I just recently 'saw' a newer type of insulating window shade on
'This Old House' ...
cant find the TOH URL 'ref'.
. plastic of some sort, extruded ???
. raise and lower , similar to a blind
When "lowered",
. it looked like successive, attached "box" sections from the side ,
when raised ,
. the box sections collapsed 'flat' at the top 'raised', position.
Anybody know of a reference 'source' ???
Ed
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insulating window shades ...
