Frequently Asked Questions

Q: What is the R value of Greensphere?
A: There is no R value to any radiant barrier paint some companies claim an R value or an equivalent R value. We make no such claims. What we do claim is that we will meet or beat any other paint additive on the market and our test show that we are within one or two degrees of aluminum foil radiant barriers. Please go to HOW IT WORKS.

Q: How much savings can I expect when I use Greensphere? 
A: The more you use, the more you'll raise your thermostat in the summer. With your attic and some walls you can expect 3 to 5 degrees savings in the summer. In the winter you'll lower your thermostat about 3 to 5 degrees.

Q: What kind of paint will Greensphere work with ?
A: Greensphere is compatible with all interior and exterior paints: water base, oil base, urethane, epoxy, etc.

Q: How many coats of paint should I apply?
A: One or more coats of paint to achieve about 4 to 5 mills in thickness. Where coatings are exposed to harsh elements, we suggest a prime or tack coat of untreated paint before coating with Greensphere (to increase adhesion).

Q: Can I paint over Greensphere?
A:  Yes! But Greensphere is always more effective as a top coat. For the best energy efficiency use Greensphere inside & outside but either application alone will give increased energy efficiency.

Q: How much Greensphere do I need?
A: 4oz. to one gallon of paint.

Q: What coverage can I expect?
A: You will get close to the normal coverage of the paint you’re using, but will apply a little thicker. You can figure approx. 300 square feet per gallon for most house paints, at less than 5 cents per sq. ft cost, approx. 200 sq. ft. per gallon for attics and in elastomeric roof coatings generally cover a minimum of 100 sq. ft. per gal.

Q: How will Greensphere effect my paint?
A: There will be a slight more texture. Sheen will drop 1 gloss level. As in any additive this could affect your paint properties. If in doubt, always run test sample.

Q: I live in a northern climate, will Greensphere work for me?
A: Yes! Heat travels to cold! The heat inside is trying to escape to the cold outside air. Greensphere on your interior walls and ceilings will help stop this outward heat loss.

Q: Will Greensphere stop the condensation on my metal building ceiling?
A: Greensphere will reduce heat travel and moisture in the heat that is trying to escape through the outer cold surface and will reduce condensation on your roof underside.

Q: Can Greensphere treated paint be sprayed?
A: Yes: Remove all filters from your spray equipment (as they filter out Greensphere) and use a slightly larger tip than normal .017 .019.  Elastomeric Coatings require .028 to .032. It is always recommended to filter paint before use.

Q: Can I use Greensphere in my attic?
A: Greensphere applied to underside of roof decking will reduce heat gain in your building & will lower the surface temperature of insulation making it more efficient in controlling heat gain. This is probably the best single area to use Greensphere.

Q: Is there any special preparation necessary to use Greensphere?
A: No, but always apply your paint to a clean dry surface.

Q: Will more than one measurement per gal. of paint increase Greensphere effect on heat transfer?
A: Yes but always run a test for adhesion