Florida Attic Insulation Requirements

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.

Florida attic insulation requirements.

Today we ll go over insulation for your attic and why it s essential to your florida home. Residential requirements for insulation are divided by the location in the home. We were referred by my neighbor about florida attic insulation pros. Meet minimum r values given in table 402 1 1 frame walls r 13 block walls interior insulation r 7 8 exterior insulation r 6 ceilings.

Insulation in your walls floors and ceilings helps to keep your home cool in the summer and warm in the winter. Performance compliance walls ceilings floors. This approach is permitted in the florida building code and requires certain conditions are met regarding insulation air permeability and the attic s air barrier. Square footage of your attic.

Susan t orlando all florida sprayed foam insulation in my attic and did a terrific job. Prescriptive compliance form 405. We were very surprised as we had a newer home. Contractor or insulation installer s fee.

Type and material of your insulation. If designing a new home with an unvented attic the air permeability of the insulation may dictate condensation control requirements as found in the florida building code. Ceiling insulation must be much higher at r 30 and a raised floor must be at. The attic is in general the more important space to install thermal insulation in a south florida s homes.

Contributes to but does not supersede thermal resistance requirements for attic and roof assemblies in section c402 2 1 of the florida building code energy conservation. There are different insulation requirements and recommendations for different parts of your home. But the story doesn t end there. Framed wall insulation must meet or exceed r 13.

According to home advisor insulating your attic can cost between 1700 to 2100. All florida added attic insulation under electric company grant program. We have a house that is not more than 5 years old. Raised r 13 sog r 0 windows.

Maximum 20 of conditioned floor area. For block walls interior insulation must meet or exceed r 7 8 and exterior insulation must be r 6. Company visited and quoted job and the work was all explained thoroughly and completed timely.