Talk of The Villages Florida - View Single Post - radiant foil insulation
Thread: radiant foil insulation
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Old 04-29-2012, 08:37 AM
rp001 rp001 is offline
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Default insulation
I worked for a major electric utility for 38 yrs...Of all the items on the market,there are three that are proven effective and cost beneficial...In order of cost payback they are:

1- foil radiant barrier,typically installed at time of construction..Very difficult to retrofit and I'm not sure if it would pay.

2- Thermostatically controlled,whole house attic fan...

3- ceiling insulation,typically blown in..

Simple rule for electrical useage, if it produces heat, don't have it powered by electricity..ie hot water heaters,ovens/stoves, clothes dryers...AC's you really don't have a choice..

Solar panels are very effective and actually have been in use in Fl for over 50 yrs..However, the current cost payback time is long..

hope this helps