Attic Radiat Barriers Good In Colorado

To understand this better consider a room with one light source in the form of an unshaded light bulb hanging in the middle of the room.

Attic radiat barriers good in colorado.

The roof still is gaining and loosing heat. The depth of your insulation will equate to a relative r value. Virtually all air handling equipment and ducts have some air leaks. The best approach for a vented attic in a cold climate is installing a layer of drywall with a good coat of latex paint the paint creates a semi permeable vapor barrier.

R value is the resistance to heat and cold. A radiant barrier installed in the attic will help keep the radiant heat emitting from the home from hitting the roof. Radiant barriers are more effective in hot climates than in cool climates especially when cooling air ducts are located in the attic. The reduced heat gain may even allow for a smaller air conditioning system.

Radiant barriers may increase the temperature of your exterior roofline on a hot summer day by 2 to 5 as it reflects the sun s rays from entering into the attic but it will not cook your shingles. The answer is that there are other things you can do that would be more effective in terms of energy efficiency. The insulation fiberglass or cellulose is then placed on top of the drywall with no vapor barrier above or below. The radiant barrier is basically just directing the same amount of heat away from the attic and the attic insulation.

Find out whether it s worth the money to install a radiant barrier in your attic. Our do it yourself radiant barrier will make your home more comfortable and energy efficient. For example most homes don t have enough insulation to start with. Installing 19 inches of batt insulation or 22 of blown in is the single most cost effective way to reduce your heating and cooling costs.

Many customers have seen a significant reduction in ice damming after installing atticfoil radiant barrier. Laboratories at the department of energy have conducted studies on radiant barrier and have found that the biggest savings is found when your home has hvac or duct work in the attic. For summer cooling the radiant barrier may be better than the spray foam most of the attic s heat gain is through radiation in our sunny climate in denver colorado a well vented attic with a radiant barrier helps our clients keep their cool prolong their shingle life while reducing their conditioned space. Some studies show that radiant barriers can reduce cooling costs 5 to 10 when used in a warm sunny climate.

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