Best Attic Insulation For South Florida

Typically current best home building practices indicate an r 30 to r 38 for attic insulation.

Best attic insulation for south florida.

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. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer. 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. It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass.

Trust a best insulation to provide you with expert advice and guidance on which type of insulation is right for your situation. For diy attic insulation you ve got two choices. This zone has a recommended r value of 30 to 60 for an uninsulated attic r25 to r38 for an attic with existing insulation and r13 to r19 for the floor. Heat rises which means it ends up in the attic.

I d blow insulation on the attic floor after air sealing of course. There are other materials and systems that you can use to insulate your attic. 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. Broward collier hendry lee miami dade monroe and palm beach and require a minimum r 30 attic insulation.

Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. 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. The florida building code identifies two distinct climate zones. Both can be added to uninsulated attics or layered over existing material.

So it s time to pay close attention to what s happening up there. Why should you care about insulation for attics. Energy star s map of recommended home insulation shows that the majority of florida is within zone 2. Climate zone 1 consists of the following south florida counties.

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. Most insulation you buy will have a sq ft number for easy reference. The big disadvantage with spray foam is cost.