SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : Energy Conversion Devices

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: quidditch who wrote (8198)8/1/2006 5:57:21 PM
From: A.J. Mullen  Read Replies (1) of 8393
 
Hi Quidditch,

I can only give you a partial answer. I have roller blinds that I use to reflect most of the afternoon sun and avoid cooking in San Diego. They were reasonably cheap, and available in a range of coefficients of reflectivities/transmissivities. Inside looking out, the effect is as if wearing sunglasses. Outside, looking in, again like reflective sunglasses.

A side-effect for me is that they create a separate layer of air between the glass and the room that helps insulate on cool evenings. I can easily feel the temperature drop if I put my hand between the material and the window. If you don't have double-paned glass, then I think it would help a lot. Now think I remember you live in the North East, in which case you almost certainly already have double-glazing. I suppose it will still give you another step in temperature that should reduce overall heat-loss.

There is no name on my blinds and I have no record of my purchase, but they are lightweight and of a mylar-type of material. If this is what you are looking for, then all I can do is offer you encouragement to keep looking. It is out there. Another thread where you might get help is Alternative Energy, Subject 50902.

Good luck,

Ashley
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext