Best Insulation For Attic In Florida

Climate zone 1 consists of the following south florida counties.
Best insulation for attic in florida. The more important factor here is the r factor of your insulation which is a sort of industry term that gauges the effectiveness of insulation. Greenfiber is a cellulose insulation that is very effective at eliminating cool air from the house escaping into the attic and hot air from the attic entering the house. Is spray foam insulation worth it. Is the most popular insulation in south florida for retrofit homes.
The florida building code identifies two distinct climate zones. Let s say you measured your attic and you realize your attic has about 9 inches r 30 of insulation and your attic is about 40 sq feet you d need at least 3 inches of extra insulation that covers 40 sq ft to get an r value of r 38. But if you ve done research into insulation types you may be wondering. Most forms of insulation batt blown in etc are going to be fairly effective though blown n carries some unique advantages.
The installation is fast has good fire performance is effective and affordable the disadvantage is that the effectiveness of the insulation or r value degrades faster than any other type of insulation. Typically current best home building practices indicate an r 30 to r 38 for attic insulation. Studies have shown that greenfiber insulation can reduce your heating and air conditioning bill by up to 22. Cost of spray foam insulation.
Broward collier hendry lee miami dade monroe and palm beach and require a minimum r 30 attic insulation.