Best Type Of Attic Insulation 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.

Best type of attic insulation in florida.

Let s look at 3 of the most common types of insulation. Most insulation you buy will have a sq ft number for easy reference. Is the most popular insulation in south florida for retrofit homes. Batts fiberglass or cotton.

Batts are the most common type of insulation which consist of blankets of interwoven fiberglass or cotton. Notice how you don t see any of the ceiling framing down at the ceiling level. 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. The third major type of insulation is spray foam.

It keeps the wanted and expensive air in your home while blocking the rest out. The florida building code identifies two distinct climate zones. Studies have shown that greenfiber insulation can reduce your heating and air conditioning bill by up to 22. The type of insulation you choose for your attic greatly affects what you ll end up paying.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. It s available in fiberglass mineral wool plastic fibers and natural fibers. Spray foam insulation is designed to seal air leaks and to keep out water and mold. Typically current best home building practices indicate an r 30 to r 38 for attic insulation.

For diy attic insulation you ve got two choices. Broward collier hendry lee miami dade monroe and palm beach and require a minimum r 30 attic insulation. Both can be added to uninsulated attics or layered over existing material. Its properties make it an excellent choice for attic insulation.

You also don t see any gaps that allow you to see all the way down to the ceiling drywall. Loose fill or batt the common term for blanket insulation. Blanket insulation is available as batts or rolls and is the easiest diy insulation material. This type of insulation.

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. Climate zone 1 consists of the following south florida counties.