On Jul 10, 4:56*pm, Doug wrote:
On Jul 8, 4:13*pm, mike wrote:





The front of my house faces the evening sun.
When it's 100 outside, the brown front door is 184 degrees F.
Stuck a square of white insulation board in front of the door.
It got up to 107 degrees.
The light-gray house is at 164 degrees.
I started thinking about painting the front of the house white.
Did some online research and found mention of paint that's highly
reflective in both visible and IR parts of the spectrum,
but nothing on where to buy it.

Most info was about coatings for roofing.

There's even some ceramic sphere additive that claims to
cut solar heat gain to near zero. *Seems like if this worked
as well as they claim, it'd be everywhere. *Went to big-box
stores and dedicated paint stores. *Nobody heard of it.

Will repainting the front of the house buy me anything?
The walls are R19 and the windows are low-E R3.3-ish with SHGC of .3.
Door is fiberglass r5-ish.

Reflective paint recommendations?

Thanks, mike

Information that you are seeking can be found athttp://eaglecoatings.net/..

Not all CERAMIC INSULATION COATINGS are created equal! There is also a
vast difference between an insulating coating and a "reflective
paint". Any legitimate product will have the appropriate ASTM testing
that has been performed by an Certified Thermal Laboratory. The ASTM,
ASHRAE, ENERGY STAR, LEED, ICC, ECAP and other tests for SUPER THERM ®
Multi ~ Ceramic Insulation Coating can be found under Certifications.http://www.eaglecoatings.net/content...ifications.htm

*I trust this is satisfactory for your purposes however should you
have any questions or require additional information please feel free
to contact me personally at

Best Regards,
Doug
D. W. ( Doug ) Pearce
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Created Equal? Research that a bit more, it was invented and its all
made by 3M or Dow or some other conglomerate