Attic Insulation Hot Humid Climate

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Attic insulation hot humid climate.

In hot climates the primary purpose of attic or roof ventilation is to expel solar heated hot air from the attic to lessen the building cooling load. A poorly insulated roof or attic or wall is cooler in winters and hotter in summer. Insulation for a hot climate. The amount of cooling provided by a well ventilated roof exposed to the sun is very small.

Attic construction located in san diego specializes in home insulation installation that protects your home during both hot and cold months. Spray foam insulation is by far the best type of insulation for hot climates as it has considerably higher r values than other insulation types. Conductive radiant and convective and i written about the difference between them in an earlier post. The most important factor to consider in a warmer climate is the addition of a radiant barrier to whichever type of insulation you select.

You could see the porch from inside the kneewalls. There are three types of heat transfer. Radiant barrier is a foil that is placed between the attic floor and the insulation. I had a consultant come at least 5 yrs ago.

Spray foam insulation is highly sought after because it has incredible r value per inch. Leaked like a sieve. The difference is that in a southern climate the heat is outside trying to work its way in. Offering a clear range of air bubble thermal insulation products an extraordinary air bubble sheet which is developed with supervision and quality.

Thus a good thermal insulation is a must to protect your building and enhance your living comforts. Conductive losses also occur directly through insulation or where insulation is missing or thin. Insulation works much the same no matter where you are in that it slows down the transfer of heat. Un insulated attic spaces in hot humid climates easily reach 140 and higher so if you have an air conditioning duct with minimal insulation running through the hot attic you can imagine how much of the cooling is lost before it even gets to your rooms.

I live in a 1983 low country style cape cod style house with a contiguous wrap around porch with 6 dormer windows and 12 c. The company can also decontaminate attics when rodents are present repair air ducts install radiant barriers and much more. The r value of insulation is a rating of how well it does its job.