[Greenbuilding] Fwd: [SolarHeat] moveable insulation

[Sacie Lambertson]

Referencing old discussions about effective insulating window shades.  Note
particularly Doug's use of a simple groove to lock the shade in place.
Sacie

*----- Original Message ----- *
*From: Doug Kalmer <sunart at netease.net>*
*To: SolarHeat at yahoogroups.com*
*Sent: Monday, November 15, 2010 8:14 AM*
*Subject: [SolarHeat] moveable insulation*
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*You assume that movable insulation must be panels- not so- here's my easy
to use, effective roll up insulated shades-*
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http://www.builditsolar.com/Projects/Conservation/ThermalShades/ReflectexShade.htm
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* Do you leave your windows uncovered at night? Or covered during the day?
Most folks I know open and close some sort of window covering daily anyway,
why not make it an insulated shade? Doug*
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www.builditsolar.com/Projects/SolarHomes/Doug/DougsProjects.htm


http://www.youtube.com/user/sundug69
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--- In SolarHeat at yahoogroups.com, "metamerman" <scott at ...> wrote:
3) Movable insulation is a pain in the ass: Not only do you have to move it
(at least) twice a day, you've got to have lots of room to store the panels
when they're not in place.

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