Lower attic temperatures mean less wear and tear on your cooling system and increased comfort for you.
Paint attic ceiling radiant.
Hy tech ceramics and aluminum pigment provide a barrier to radiant heat reducing attic temperatures.
A control study was published in 2013 showing the radiant barrier effectiveness of paint foil backed sheathing and foil that was stapled onto the rafters.
Lo mit attic heat barrier is a coating specially formulated to reduce summer radiant heat gain from the roof into the attic.
Radiant barrier paint performed the worse providing a heat decrease in the conditioned space of around 19.
Radiant barrier radiant barrier spray radiant barrier paint.
The term radiant barrier is supposed to describe products that reflect over 90 of radiant energy and these paint products simply cannot do that.
Don t believe anyone that says that radiant barrier paint is as good or as effective as attic insulation.
Solar attic fans offer about the same savings.
The term radiant barrier has been misconstrued by the people who install the paint and it s essentially like trying to call a hamburger a prime steak.
See insulation diagram above.
And remember there is technically no such thing as radiant barrier paint.
The results were very telling.
It s misleading and simply not truthful.
Radiant heat accounts for 93 of heat gain in the summer and 50 to 60 of heat loss in the winter.
Lo mit is a silver colored non thickness dependent low emissivity radiant barrier paint interior radiation control coating system irccs which may be used in almost any application where infrared heat reflectivity or diffuse light reflectivity is required.
The tests to date have shown that in attics with r 19 insulation radiant barriers can reduce summer ceiling heat gains by about 16 to 42 percent compared to an attic with the same insulation level and no radiant barrier.
Radiant barrier is a low emissivity reflective coating that is sprayed on your attic ceiling.
This product is a radiant barrier paint that helps reduce the heat in the attic.
These figures are for the average reduction in heat flow through the insulation path.
Radiant barrier ceramic paint coating reflects heat provides a thermal barrier that reduces attic temperatures.
Which type of radiant barrier is best.
This low e radiant heat reflecting coating will lower your attic temperatures reducing the load on your air conditioning equipment.
Just like you learned in physics the silver coating repels radiant heat while the most efficient choice would be to re insulate the attic with spray foam insulation the combination of sealants and radiant barrier paint provide a cheaper alternative.
