Most forms of insulation batt blown in etc are going to be fairly effective though blown n carries some unique advantages.
Best insulation for attic in florida.
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.
But if you ve done research into insulation types you may be wondering.
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.
Is the most popular insulation in south florida for retrofit homes.
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.
Studies have shown that greenfiber insulation can reduce your heating and air conditioning bill by up to 22.
Cost of spray foam insulation.
Typically current best home building practices indicate an r 30 to r 38 for attic insulation.
Is spray foam insulation worth it.
The florida building code identifies two distinct climate zones.
You want your insulation to reach an r value of around 38 49 here in florida to be effective.
Climate zone 1 consists of the following south florida counties.
Most insulation you buy will have a sq ft number for easy reference.