Broward collier hendry lee miami dade monroe and palm beach and require a minimum r 30 attic insulation.
Best attic insulation for south florida.
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.
Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces.
Loose fill or batt the common term for blanket insulation.
Typically current best home building practices indicate an r 30 to r 38 for attic insulation.
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 generally 3 to 4 times what you ll pay for blown cellulose or fiberglass.
Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.
Climate zone 1 consists of the following south florida counties.
Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.
Energy star s map of recommended home insulation shows that the majority of florida is within zone 2.
Most insulation you buy will have a sq ft number for easy reference.
Why should you care about insulation for attics.
During the day the heat goes inside the house through the roof deck into the attic space and down into the living space through the ceiling.
Trust a best insulation to provide you with expert advice and guidance on which type of insulation is right for your situation.
With years of experience and positive reviews from our former customers we know exactly how to handle attic insulation installation and removal of old attic insulation in south florida.
Heat rises which means it ends up in the attic.
Both can be added to uninsulated attics or layered over existing material.
For diy attic insulation you ve got two choices.
The attic is in general the more important space to install thermal insulation in a south florida s homes.
So it s time to pay close attention to what s happening up there.
The big disadvantage with spray foam is cost.
I d blow insulation on the attic floor after air sealing of course.
According to the florida department of agriculture and consumer services attic insulation is the most important location and best return on investment okay but why.
